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CN104021749A - Display method and electronic equipment - Google Patents

Display method and electronic equipment Download PDF

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Publication number
CN104021749A
CN104021749A CN201310066192.1A CN201310066192A CN104021749A CN 104021749 A CN104021749 A CN 104021749A CN 201310066192 A CN201310066192 A CN 201310066192A CN 104021749 A CN104021749 A CN 104021749A
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China
Prior art keywords
display screen
flexible display
electronic equipment
expandable part
value
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Granted
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CN201310066192.1A
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Chinese (zh)
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CN104021749B (en
Inventor
安宁
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Publication of CN104021749A publication Critical patent/CN104021749A/en
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Abstract

The invention discloses a display method and electronic equipment. The display method is applied to electronic equipment, the electronic equipment discloses a flexible display screen, when the flexible display screen is partially unfolded, the flexible display screen includes a curled part and a stretching part, and the method includes: detecting and obtaining a first length value of the stretching part of the flexible display screen; obtaining the panel size of the stretching part of the flexible display screen based on the first length value; determining a display area on the flexible display screen based on the panel size; and displaying first display content of the electronic equipment in the display area. The method provided by the invention is used for solving he technical problem in the prior art that since an unfolded interface of the flexible display screen cannot be judged, complete display content cannot be displayed by using part of the display area of the flexible screen, thereby realizing an technical effect of partial display of the flexible display screen.

Description

A kind of display packing and electronic equipment
Technical field
The present invention relates to electronic technology field, particularly a kind of display packing and electronic equipment.
Background technology
Along with scientific and technical development, display technology has obtained development at full speed, from starting most to adopt the CRT monitor of cathode-ray tube (CRT), use till now LCD liquid crystal display and light-emitting diode display the most widely, more pursuing and perfect 3D display to people, but they are all subject to certain restriction in form, as be all rigid can not be curling not collapsible, carrying is inconvenience very, and in order to solve the above-mentioned shortcoming of existing display, flexible display fortune is transported and given birth to.
Flexible display has directly visual flexible display screen, is made up of soft material, and changeable type is flexible, has all obtained certain utilization and pay close attention to widely at aspects such as military affairs, consumer electronics.At military aspect, flexible display for battlefield, as the display of the wrist protection type communication apparatus of integrated multiple ability to communicate, is watched to video and graphical information in real time; Aspect consumer electronics, flexible display is used for to the portable electric appts such as smart mobile phone, panel computer.
Realizing in the process of technical scheme in the embodiment of the present application, while finding that in prior art, flexible display screen shows, there is following technical matters in present inventor:
Because flexible display screen can be curling and bending, in practice, due to the difference of application scenarios need to be in whole flexible display screen display frame content, for example: when user uses the smart mobile phone of a flexible display screen, in the time dialing, often do not need whole flexible display screen to launch to show, now only need sub-fraction display screen to show that a dialing interface is just passable.When user sends out microblogging with the computer of flexible display screen onboard for another example, also only need an a part of display screen to show and just can meet current demand, but in prior art owing to cannot judging that the expansion interface of flexible display screen causes existing flexible screen equipment existence cannot utilize the part viewing area of flexible screen to show the technical matters of complete displaying contents.
Summary of the invention
The embodiment of the present invention provides a kind of display packing and electronic equipment, for solving prior art owing to cannot judging that the expansion interface of flexible display screen causes existing flexible screen equipment to exist and cannot utilize the part viewing area of flexible screen to show the technique effect of complete displaying contents.
The embodiment of the present application provides a kind of display packing, is applied to an electronic equipment, and described electronic equipment includes a flexible display screen, and in the time that described flexible display screen part is launched, this flexible display screen comprises crimping portion and expandable part, and described method comprises:
Detect the first length value that obtains described expandable part;
Based on described the first length value, obtain the panel size of described expandable part;
On described flexible display screen, determine a viewing area based on described panel size;
On described viewing area, show the first displaying contents of described electronic equipment.
Optionally, described detection obtains the first length value of described expandable part, specifically comprises:
Detection is arranged on the first magnitude of voltage on the resistance wire between described flexible display screen first side and the second side relative with described first side, wherein said first side is fixedly installed in the reel for accommodating described flexible display screen, and described second side can outwards be stretched from the reel opening part of described reel;
Detect the second voltage value between described second side and described reel opening;
Based on the total length of described the first magnitude of voltage, described second voltage value and described flexible display screen, obtain described first length value of described expandable part.
Optionally, described first length value of the described expandable part of described acquisition, specifically comprises:
Obtain the first ratio of described second voltage value and described the first magnitude of voltage;
The product value of the total length based on described the first ratio and described flexible display screen, obtains described first length value of described expandable part.
Optionally, described detection obtains the first length value of described expandable part, specifically comprises:
Obtain sensitization coordinate information by the photosensitive device collection on described flexible display screen;
Based on described sensitization coordinate information, obtain described first length value of described expandable part.
Optionally, on described viewing area, show the first displaying contents of electronic equipment, specifically comprise:
Obtain the first pixel value of described viewing area;
Be adjusted at the picture dimension of the former displaying contents corresponding with described the first displaying contents of full screen display pattern demonstration based on described the first pixel value, show described the first displaying contents in described viewing area by the picture dimension after adjusting.
Optionally, after the described panel size of obtaining described expandable part, described method also comprises:
Close the panel power supply of described crimping portion.
The embodiment of the present application also provides a kind of electronic equipment, includes a flexible display screen, and in the time that described flexible display screen part is launched, this flexible display screen comprises crimping portion and expandable part, and described electronic equipment specifically comprises:
The first detecting unit, for detection of the first length value that obtains described expandable part;
The first processing unit, for according to described the first length value, obtains the panel size of described expandable part, determines a viewing area based on described panel size on described flexible display screen;
Display unit, for showing the first displaying contents of described electronic equipment on described viewing area.
Optionally, described the first detecting unit specifically comprises:
The first detection sub-unit, for detection of the first magnitude of voltage on the resistance wire being arranged between described flexible display screen first side and the second side relative with described first side, wherein said first side is fixedly installed in the reel for accommodating described flexible display screen, and described second side can outwards be stretched from the reel opening part of described reel;
The second detection sub-unit, for detection of the second voltage value between described second side and described reel opening;
First obtains subelement, for according to the total length of described the first magnitude of voltage, described second voltage value and described flexible display screen, obtains described first length value of described expandable part.
Optionally, described first obtain subelement specifically for:
Obtain the first ratio of described second voltage value and described the first magnitude of voltage, the product value of the total length based on described the first ratio and described flexible display screen obtains described first length value of described expandable part.
Optionally, described the first detecting unit specifically comprises:
The 3rd detection sub-unit, obtains sensitization coordinate information for the photosensitive device collection by described flexible display screen;
Second obtains subelement, for according to described sensitization coordinate information, obtains described first length value of described expandable part.
Optionally, described display unit specifically for:
Obtain the first pixel value of described viewing area, be adjusted at the picture dimension of the former displaying contents corresponding with described the first displaying contents of full screen display pattern demonstration based on described the first pixel value, show described the first displaying contents in described viewing area by the picture dimension after adjusting.
Optionally, described electronic equipment specifically also comprises:
The second processing unit, for after the described panel size of obtaining expandable part described in described flexible display screen, closes the panel power supply of described crimping portion.
Above-mentioned one or more technical schemes in the embodiment of the present application, at least have following one or more technique effects:
1, in this application, the spread length launching by detecting flexible display screen part, obtain the panel size of flexible display screen expandable part, thereby determine the viewing area that on flexible display screen, part shows, viewing area on flexible display screen shows electronic equipment the first displaying contents to display, solve prior art and caused utilizing the part viewing area of flexible screen to show the technical matters of complete displaying contents because judging the expansion interface of flexible display screen, realized the technique effect that flexible display screen part shows.
2, due in the embodiment of the present application, detect by resistance wire voltage detection method the spread length that on flexible display screen, part is launched, thus the viewing area that determining section shows, detection method is simple, economical, reduces cost of products.
3, because the application also provides a kind of detection method that detects the spread length that on flexible display screen, part is launched by photosensitive device, thereby the viewing area that determining section shows, this detection method is not subject to the restriction of flexible display screen form standard, make user can select each viewing area to carry out content demonstration, user experiences better.
4, because the application is determining behind the viewing area of part demonstration, having closed crimping portion in flexible display screen is the panel power supply of non-display area, effectively reduces the power consumption of flexible display screen, has reached the technique effect of saving energy consumption.
Brief description of the drawings
The schematic flow sheet of a kind of display packing that Fig. 1 provides for the embodiment of the present application one;
The schematic diagram of the flexible display screen of the strip resistance silk that Fig. 2 provides for the embodiment of the present application one;
The schematic diagram of the flexible display screen with photosensitive device that Fig. 3 provides for the embodiment of the present application one;
The block diagram of a kind of electronic equipment that Fig. 4 provides for the embodiment of the present application two.
Embodiment
In the technical scheme providing in the embodiment of the present invention, the expandable part length of launching by detecting flexible display screen part, obtain the panel size of flexible display screen expandable part, and then determine flexible display screen part show viewing area, to make electronic equipment carry out the demonstration of the first displaying contents in the viewing area of flexible display screen, having solved prior art causes existing flexible screen equipment cannot utilize the part viewing area of flexible screen to show the technical matters of complete displaying contents because judging the expansion interface of flexible display screen, detect by the expandable part to flexible display screen, obtain the viewing area that its part shows, displaying contents is presented to viewing area to be shown, thereby realize the technique effect that flexible display screen part shows.
Below in conjunction with accompanying drawing, the embodiment of the present application technical scheme main realized to principle, embodiment and the beneficial effect that should be able to reach is explained in detail.
Embodiment mono-
Please refer to Fig. 1, the embodiment of the present application provides a kind of display packing, is applied to an electronic equipment, described electronic equipment includes a flexible display screen, in the time that described flexible display screen part is launched, this flexible display screen comprises crimping portion and expandable part, and described method comprises:
S101: detect the first length value that obtains described expandable part.
Because in actual application process, the width of flexible display screen is certain often, and the length of its stretching, extension is adjustable, as: the flexible display screen of expandable part of spread length can control by the extensible side of stretching flexible display screen one side to(for) one-sided Scroll flexible display screen user, the spread length of flexible display screen is adjusted in the curling flexible display screen of one or both sides for another example can to(for) bilateral Scroll flexible display screen user, the part viewing area of visible flexible display screen is determined by the length of flexible display screen expandable part, so in order to determine the part viewing area of flexible display screen, first check the first length value of flexible display screen expandable part, then carry out S102.
S102: based on described the first length value, obtain the panel size of described expandable part.
Concrete, obtain the panel size of flexible display screen expandable part according to the width value of described the first length value and flexible display screen, for example: the width value of flexible display screen is 2.5 inches, 4.5 inches of first length values of coordinate points (0.0,0.0) to (4.5,0.0) on the display panel obtaining through S101, the described panel that can obtain on flexible display screen according to described width value and described the first length value is so of a size of 4.5*2.5, after obtaining described panel size, continue to carry out S103.
S103: determine a viewing area based on described panel size on described flexible display screen.
For example: suppose to obtain taking (0.0,0.0) as starting point by S102, panel is of a size of 4.5*2.5, can determine so (0.0,0.0) for starting point, and the screen area that is of a size of 4.5*2.5 is described viewing area, determining behind described viewing area so, carrying out S104.
S104: the first displaying contents that shows described electronic equipment on described viewing area.
In specific implementation process, on described viewing area, show the first displaying contents of described electronic equipment, specifically can first obtain the first pixel value of described viewing area, for example: suppose that the resolution on flexible display screen is 240*240 pixel/inch, so according to formula: it is 648000 pixels that pixel=resolution * size can obtain described the first pixel value.After obtaining described the first pixel value, be adjusted at the picture dimension of the former displaying contents corresponding with described the first displaying contents of full screen display pattern demonstration based on described the first pixel value, show described the first displaying contents in described viewing area by the picture dimension after adjusting, the face that changes of for example described former displaying contents is of a size of 9.0*2.5, pixel value is 1296000 pixels, so the pixel value of former displaying contents is reduced into 648000 pixels and obtains its corresponding picture dimension 4.5*2.5, last can by adjust after picture dimension 4.5*2.5 show described the first displaying contents in the described viewing area of described flexible display screen.
In specific implementation process, in order to obtain the first length value of expandable part in described flexible display screen, the application provides following two kinds of methods:
First method: please refer to Fig. 2, for one-sided Scroll flexible display screen, the resistive element of an attaching can be set at the back side of flexible display screen, this resistive element can be resistance wire.It is identical with the total length of flexible display screen that wherein said resistance wire is attached to total length on flexible display screen, and described resistance wire has curling and curling that good ductility and folding resistance can be with flexible display screen, be that the spread length of flexible display screen is the same with the resistance wire spread length of attaching, again because the resistance value of resistance wire and the length value of resistance wire are directly proportional, voltage on resistance wire is directly proportional to the resistance of resistance wire, the length value that can obtain resistance wire is directly proportional to the voltage on resistance wire, so detect the length value of the resistance wire on the flexible display screen of expandable part, just can obtain accordingly stretching, extension first length value of flexible display screen expandable part, so in the time detecting described the first length value, first detect the first magnitude of voltage on the resistance wire being arranged between described flexible display screen first side and the second side relative with described first side, wherein said first side is fixedly installed in the reel for accommodating described flexible display screen, described second side can outwards be stretched from the reel opening part of described reel, then, detect the second voltage value between the described second side of described expandable part and the described reel opening of described flexible display screen of described flexible display screen, finally, based on the total length of described the first magnitude of voltage, described second voltage value and described flexible display screen, obtain described first length value of described expandable part.
Concrete, based on described the first magnitude of voltage, the total length that described second voltage value and speed are searched flexible display screen obtains described the first length value, can first obtain the first ratio of described second voltage value and described the first magnitude of voltage, then the product value of the total length based on described the first ratio and described flexible display screen obtains described first length value of described expandable part, for example: detecting and obtaining described the first magnitude of voltage is 5.0V, described second voltage value is 2.5V, the described total length value of flexible display screen is 9 inches, the first ratio that so first obtains described second voltage value and described the first magnitude of voltage is 1/2, the product value that described first length value that can obtain so flexible display screen expandable part is described the first ratio and described total length: 4.5 inches.
Second method: no matter be for one-sided Scroll flexible display screen or bilateral Scroll flexible display screen, all can utilize the method to check described the first length value.Please refer to Fig. 3, this method is provided with photosensitive device on the display surface of described flexible display screen, obtain sensitization coordinate information by the photosensitive device collection on described flexible display screen, in the plane being formed as coordinate points (1.0,0.0) to (5.0,2.5), collect illumination reaction, so based on described sensitization coordinate information, obtain described first length value of described expandable part, as described in the interior flexible display screen of acquisition coordinate points (1.0,0.0) to (5.0,2.5), the first length value is 4.0.Not only can detect by the method the spread length value that flexible display screen is one-sided stretching, extension, can also detect the spread length value that stretch at the curling middle part of flexible display screen bilateral, be not subject to the restriction of flexible display screen form standard, make user can select each viewing area to carry out content demonstration, experience for user provides better user.
In concrete implementation process, in order further to reduce the power consumption of flexible display screen, saves energy consumes, extend the stand-by time of electronic equipment, the application is also after obtaining the panel size of expandable part described in described flexible display screen, close the panel power supply of crimping portion described in described flexible display screen, and then reduce the power consumption of flexible display screen.For example, when the display panel that user is 3.0*2.5 at use flexible display screen expandable part coordinate (0.0,0.0) to the planar dimension of (3.0,2.5) carries out picture disply, so by the non-expandable part of flexible display screen, be that crimping portion is as the panel power-off of coordinate (3.0,2.5) to (6.0,2.5), thereby reduce the power consumption of flexible display screen, reached the technique effect of the stand-by time of saving energy consumption, prolongation electronic equipment.
Embodiment bis-
Please refer to Fig. 4, the embodiment of the present application also provides a kind of electronic equipment, includes a flexible display screen, and in the time that described flexible display screen part is launched, this flexible display screen comprises crimping portion and expandable part, and described electronic equipment specifically comprises:
The first detecting unit 410, for detection of the first length value that obtains described expandable part;
The first processing unit 420, for according to described the first length value, obtains the panel size of described expandable part, determines a viewing area based on described panel size on described flexible display screen;
Display unit 430, for showing the first displaying contents of described electronic equipment on described viewing area.
In concrete implementation process, in order to detect described first length value of flexible display screen expandable part according to the resistance wire of flexible display screen back side attaching, described the first detecting unit 410 specifically provides:
The first detection sub-unit, for detection of be arranged on described flexible display screen first side and and corresponding second side, described first side between resistance wire on the first magnitude of voltage, wherein said first side is fixedly installed in the reel for accommodating described flexible display screen, and described second side can outwards be stretched from the reel opening part of described reel;
The second detection sub-unit, for detection of the second voltage value between described second side and described reel opening;
First obtains subelement, for according to the total length of described the first magnitude of voltage, described second voltage value and described flexible display screen, obtains described first length value of described expandable part.
For the total length based on described the first magnitude of voltage, described second voltage value and described flexible display screen obtains described the first length value, described first obtain subelement specifically for:
Obtain the first ratio of described second voltage value and described the first magnitude of voltage, the product value of the total length based on described the first ratio and described flexible display screen obtains described first length value of described expandable part.
In specific implementation process, for utilizing the photosensitive device arranging on flexible display screen to detect described the first length value, described the first detecting unit 410 specifically provides:
The 3rd detection sub-unit, obtains sensitization coordinate information for the photosensitive device collection by described flexible display screen;
Second obtains subelement, for according to described sensitization coordinate information, obtains described first length value of described expandable part.
In order to show the first displaying contents of electronic equipment on described viewing area, described display unit 430 specifically for:
Obtain the first pixel value of described viewing area, be adjusted at the picture dimension of the former displaying contents corresponding with described the first displaying contents of full screen display pattern demonstration based on described the first pixel value, show described the first displaying contents in described viewing area by the picture dimension after adjusting.
In specific implementation process, in order to reduce the power consumption of flexible display screen, saves energy extends the stand-by time of electronic equipment, and described electronic equipment specifically also provides:
The second processing unit 440, for after the described panel size of obtaining expandable part described in described flexible display screen, closes the panel power supply of described crimping portion.
Because the electronic equipment in the present embodiment is the virtual bench corresponding with method, so its concrete course of work has just no longer been specifically described.
By the one or more technical schemes in the embodiment of the present application, can be achieved as follows one or more technique effects:
1, in this application, the spread length launching by detecting flexible display screen part, obtain the planar dimension of flexible display screen expandable part, thereby determine the viewing area that on flexible display screen, part shows, viewing area on flexible display screen shows electronic equipment the first displaying contents to display, solve prior art and caused utilizing the part viewing area of flexible screen to show the technical matters of complete displaying contents because judging the expansion interface of flexible display screen, realized the technique effect that flexible display screen part shows.
2, due in the embodiment of the present application, detect by resistance wire voltage detection method the spread length that on flexible display screen, part is launched, thus the viewing area that determining section shows, detection method is simple, economical, reduces cost of products.
3, because the application also provides a kind of detection method that detects the spread length that on flexible display screen, part is launched by photosensitive device, thereby the viewing area that determining section shows, this detection method is not subject to the restriction of flexible display screen form standard, make user can select each viewing area to carry out content demonstration, there is better user and experience.
4, because the application is determining behind the viewing area of part demonstration, having closed crimping portion in flexible display screen is the panel power supply of non-display area, effectively reduces the power consumption of flexible display screen, has reached the technique effect of saving energy consumption.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if these amendments of the present invention and within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.

Claims (12)

1. a display packing, is applied to an electronic equipment, and described electronic equipment includes a flexible display screen, it is characterized in that, in the time that described flexible display screen part is launched, this flexible display screen comprises crimping portion and expandable part, and described method comprises:
Detect the first length value that obtains described expandable part;
Based on described the first length value, obtain the panel size of described expandable part;
On described flexible display screen, determine a viewing area based on described panel size;
On described viewing area, show the first displaying contents of described electronic equipment.
2. display packing as claimed in claim 1, is characterized in that, described detection obtains the first length value of described expandable part, specifically comprises:
Detection is arranged on the first magnitude of voltage on the resistance wire between described flexible display screen first side and the second side relative with described first side, wherein said first side is fixedly installed in the reel for accommodating described flexible display screen, and described second side can outwards be stretched from the reel opening part of described reel;
Detect the second voltage value between described second side and described reel opening;
Based on the total length of described the first magnitude of voltage, described second voltage value and described flexible display screen, obtain described first length value of described expandable part.
3. display packing as claimed in claim 2, is characterized in that, described first length value of the described expandable part of described acquisition, specifically comprises:
Obtain the first ratio of described second voltage value and described the first magnitude of voltage;
The product value of the total length based on described the first ratio and described flexible display screen, obtains described first length value of described expandable part.
4. display packing as claimed in claim 1, is characterized in that, described detection obtains the first length value of described expandable part, specifically comprises:
Obtain sensitization coordinate information by the photosensitive device collection on described flexible display screen;
Based on described sensitization coordinate information, obtain described first length value of described expandable part.
5. the display packing as described in claim as arbitrary in claim 1~4, is characterized in that, shows the first displaying contents of electronic equipment on described viewing area, specifically comprises:
Obtain the first pixel value of described viewing area;
Be adjusted at the picture dimension of the former displaying contents corresponding with described the first displaying contents of full screen display pattern demonstration based on described the first pixel value, show described the first displaying contents in described viewing area by the picture dimension after adjusting.
6. the display packing as described in claim as arbitrary in claim 1~4, is characterized in that, after the described panel size of obtaining described expandable part, described method also comprises:
Close the panel power supply of described crimping portion.
7. an electronic equipment, includes a flexible display screen, it is characterized in that, in the time that described flexible display screen part is launched, this flexible display screen comprises crimping portion and expandable part, and described electronic equipment specifically comprises:
The first detecting unit, for detection of the first length value that obtains described expandable part;
The first processing unit, for according to described the first length value, obtains the panel size of described expandable part, determines a viewing area based on described panel size on described flexible display screen;
Display unit, for showing the first displaying contents of described electronic equipment on described viewing area.
8. electronic equipment as claimed in claim 7, is characterized in that, described the first detecting unit specifically comprises:
The first detection sub-unit, for detection of the first magnitude of voltage on the resistance wire being arranged between described flexible display screen first side and the second side relative with described first side, wherein said first side is fixedly installed in the reel for accommodating described flexible display screen, and described second side can outwards be stretched from the reel opening part of described reel;
The second detection sub-unit, for detection of the second voltage value between described second side and described reel opening;
First obtains subelement, for according to the total length of described the first magnitude of voltage, described second voltage value and described flexible display screen, obtains described first length value of described expandable part.
9. electronic equipment as claimed in claim 8, is characterized in that, described first obtain subelement specifically for:
Obtain the first ratio of described second voltage value and described the first magnitude of voltage, the product value of the total length based on described the first ratio and described flexible display screen obtains described first length value of described expandable part.
10. electronic equipment as claimed in claim 7, is characterized in that, described the first detecting unit specifically comprises:
The 3rd detection sub-unit, obtains sensitization coordinate information for the photosensitive device collection by described flexible display screen;
Second obtains subelement, for according to described sensitization coordinate information, obtains described first length value of described expandable part.
Electronic equipment as described in 11. claims as arbitrary in claim 7~10, is characterized in that, described display unit specifically for:
Obtain the first pixel value of described viewing area, be adjusted at the picture dimension of the former displaying contents corresponding with described the first displaying contents of full screen display pattern demonstration based on described the first pixel value, show described the first displaying contents in described viewing area by the picture dimension after adjusting.
Electronic equipment as described in 12. claims as arbitrary in claim 7~10, is characterized in that, described electronic equipment specifically also comprises:
The second processing unit, for after the described panel size of obtaining expandable part described in described flexible display screen, closes the panel power supply of described crimping portion.
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