CN103364954B - A kind of head-mounted display and the manufacture method of a kind of head-mounted display - Google Patents
A kind of head-mounted display and the manufacture method of a kind of head-mounted display Download PDFInfo
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- CN103364954B CN103364954B CN201310270580.1A CN201310270580A CN103364954B CN 103364954 B CN103364954 B CN 103364954B CN 201310270580 A CN201310270580 A CN 201310270580A CN 103364954 B CN103364954 B CN 103364954B
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- eyepiece
- head
- mounted display
- flexible oled
- field
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Abstract
The invention discloses a kind of head-mounted display and the manufacture method of a kind of head-mounted display.Described head-mounted display includes: eyepiece and the flexible OLED display of shape in curved surface；Wherein, the curved surface of described OLED display screen is that the curvature of field with described eyepiece matches.The technical scheme that the present invention provides can solve the problem that the problem that head-mounted display of the prior art exists, due to eyepiece, the image analysis ability that the curvature of field causes.
Description
Technical field
The present invention relates to head-mounted display manufacturing technology field, particularly to a kind of head-mounted display and one
The manufacture method of head-mounted display.
Background technology
Along with the progress of science and technology industry, the requirement to imaging electro-optical system is more and more higher.Head-mounted display
As this several years emerging technology, first having had good development prospect in entertainment field, he will be existing
The picture of two dimensional surface bring player with more three-dimensional image, produce sense of reality on the spot in person.
And after show business, head-mounted display will be with a kind of novel photoelectric display system, in industry, army
Thing, literature and art many-side is widely applied.
Fig. 1 is the light path schematic diagram of head-mounted display of the prior art, as it is shown in figure 1, wherein, people
Eye 100 can watch, through eyepiece 102, the image being imaged in board-type flat-panel screens 101.Existing
Some head-mounted displays are imaged in the board-type flat-panel screens 101 of correspondence, in order to reach good one-tenth
As effect, need the curvature of field of eyepiece 102 is carried out fine design so that it is there is not the curvature of field.Existing
In head-mounted display, the fine requirement to eyepiece 102 is higher, governs the production cost of head-mounted display.
And if the design of eyepiece 101 is fine not, when there is the curvature of field, in flat-panel screens 101
The analytic ability of image is poor, and the figure sector-meeting that user is seen exists the situation of obscure portions.
Summary of the invention
The manufacture method of a kind of head-mounted display that the present invention provides and head-mounted display, wear aobvious with solution
Show that, when the eyepiece of device exists the curvature of field, picture analytic ability is deteriorated, the image blurring problem that user sees.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
The invention discloses a kind of head-mounted display, this head-mounted display includes: eyepiece and shape in curved surface
Flexible OLED display；Wherein, the curved surface of described OLED display screen is the curvature of field phase with described eyepiece
Coupling.
In above-mentioned head-mounted display, described flexible OLED display includes: the board of shape in curved surface and
It is attached on this board flexible OLED.
Described in above-mentioned head-mounted display flexible OLED display curved surface particularly as follows:
Cross section is the face of camber line；
Or, cross section is the face of jaggies；
Or, cross section is the face of wave；
Or, cross section is the face of broken line.
In above-mentioned head-mounted display, this head-mounted display is simple eye head-mounted display, including:
One eyepiece；With, one in aobvious with the curved flexible OLED that the curvature of field of this eyepiece matches
Display screen.
In above-mentioned head-mounted display, this head-mounted display is eyes head-mounted display, including: a left eye
Eyepiece；With, one in aobvious with curved left eye flexibility OLED that the curvature of field of this left eye eyepiece matches
Display screen；With, a right eye eyepiece；With, a curved matched in the curvature of field with this right eye eyepiece
Right eye flexible OLED display.
The invention also discloses the manufacture method of a kind of head-mounted display, the method includes: design eyepiece；
Measure the visual field focal plane of the curvature of field of described eyepiece；Make shape in curved surface, and this curved surface and described visual field
The flexible OLED display that focal plane matches；By described eyepiece and described flexible OLED display difference
Amplifier section and display part as head-mounted display.
In the above-mentioned methods, described making shape in curved surface, and this curved surface and described visual field focal plane match
Flexible OLED display includes:
Make shape in curved surface, and the board that this curved surface matches with described visual field focal plane；On described board
The flexible OLED of attachment.
In sum, the present invention provides technology head-mounted display to include eyepiece；Flexibility with shape in curved surface
OLED display screen；Wherein, the curved surface of described OLED display screen is that the curvature of field with described eyepiece matches
's.In the present invention by using bent flexible OLED, can be according to the actual field tune of eyepiece
The bent angle of whole flexible OLED, the curvature of field of the eyepiece in minimizing head mounted display is to resolution band
The impact come.Improve the image quality of head mounted display.
Accompanying drawing explanation
Fig. 1 is the light path schematic diagram of head-mounted display of the prior art
Fig. 2 is the light path schematic diagram of the head-mounted display in the present invention in embodiment one;
Fig. 3 is the light path schematic diagram of the head-mounted display in the present invention in embodiment two;
Fig. 4 is the light path schematic diagram of the head-mounted display in the present invention in embodiment three;
Fig. 5 is the light path schematic diagram of the head-mounted display in the present invention in embodiment four;
Fig. 6 is the light path schematic diagram of the head-mounted display in the present invention in embodiment five;
Fig. 7 is the light path schematic diagram of the head-mounted display in the present invention in embodiment six；
Fig. 8 is the flow chart of the manufacture method of a kind of head-mounted display in the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to this
Bright embodiment is described in further detail.
Fig. 2 is the light path schematic diagram of the head-mounted display in the present invention in embodiment one, as described in Figure 2,
The head-mounted display that the present invention provides includes: the flexible OLED of eyepiece 202 and shape in curved surface shows
Screen；Wherein, the curved surface of OLED display screen is that the curvature of field with eyepiece 202 matches.
Shown in Figure 2, flexible OLED display includes: the board of shape in curved surface 204 and being attached to
Flexible OLED201 on this board 204.
In the present invention, flexible OLED refers to that flexible Organic Light Emitting Diode, flexible OLED have certainly
Luminous characteristic, it uses the thinnest coating of organic material and glass substrate, when there being electric current to pass through,
These organic materials will be luminous, and flexible OLED screen can be according to specifically arranging flexible OLED
Curved surface be adjusted.
In the present invention, when eyepiece 202 exists the curvature of field, its visual field focal plane is not plane, if now
Use board-type display, then the focus part on the flat display that can not fall in visual field will obscure and not see
Chu.And the present invention uses the flexibility that the practical field of view focal plane phase matching with the eyepiece that there is the curvature of field mates
OLED display screen, so that the visual field focus of this eyepiece 202 all falls on flexible OLED display,
Accordingly, it can be seen that image clearly.
In one particular embodiment of the present invention, the core component eyepiece 202 in head-mounted display sets
Timing, it is not necessary to the curvature of field of eyepiece 202 is carried out Fine design.Only need to process the curvature of field of eyepiece 202
The continuous print arc-shaped towards the side of focal plane is become to change.Can be in after eyepiece 202 has designed
Reveal the curvature of field of arc-shaped, then the optimum image plane of each visual field focal plane in this curvature of field is linked up, formed
Optimal image planes curve, is then processed flexible OLED201 according to this image planes curve, i.e. basis
This image planes Curve Machining goes out the board 204 in the flexible OLED display of coupling, then by this flexibility
OLED is attached on this board 204 by arc.Obtain schematic diagram as shown in Figure 2.
In other embodiments of the invention, several visual field can be set, then according to being somebody's turn to do when design more
How many visual fields simulate optimum image plane curve.Then according to this Curve Machining go out correspondence loading plate, wherein,
Board 204 is optional such as light-weighted good plastotype materials such as aluminium alloys；Again flexibility OLED201 is pressed arc
Being attached on board 204, the resolution of this head-mounted display has compared with the head-mounted display shown in Fig. 1
Bigger raising.
In other embodiments of the invention, the curved surface of flexible OLED display is particularly as follows: cross section is arc
The face of line；Or, cross section is the face of jaggies；Or, cross section is the face of wave；Or, cross section
Face in broken line etc..Certainly, the song of flexible OLED display is that the curvature of field with eyepiece matches,
Therefore the song of flexible OLED display is not limited to above-mentioned lifted variously-shaped.
Fig. 3 is the light path schematic diagram of the head-mounted display in the embodiment of the present invention two, as it is shown on figure 3,
In the present embodiment, this head-mounted display includes: eyepiece 302, flexible OLED display；Wherein flexible
OLED display screen includes: flexible OLED301, the board 304 of shape in curved surface
As it is shown on figure 3, in the present embodiment, owing to the focal plane of eyepiece 302 is curved, therefore flexible OLED
The curved surface of display screen is curved.
Fig. 4 is the light path schematic diagram of the head-mounted display in the embodiment of the present invention three, as shown in 4 figures,
In the present embodiment, this head-mounted display includes: eyepiece 402, flexible OLED display；Wherein flexible
OLED display screen includes: flexible OLED401, the board 404 of shape in curved surface
As shown in Figure 4, in the present embodiment, due to trapezoidal of the focal plane of eyepiece 402, (cross section is ladder
The face of shape broken line), therefore trapezoidal of the curved surface of flexible OLED display.
Fig. 5 is the light path schematic diagram of the head-mounted display in the embodiment of the present invention four, as shown in 5 figures,
In the present embodiment, this head-mounted display includes: eyepiece 502, flexible OLED display；Wherein flexible
OLED display screen includes: flexible OLED501, the board 504 of shape in curved surface
As it is shown in figure 5, in the present embodiment, owing to the focal plane of eyepiece 502 is that (cross section is folding in broken line face
The face of line), therefore the curved surface of flexible OLED display is broken line face.
Fig. 6 is the light path schematic diagram of the head-mounted display in the embodiment of the present invention five, as shown in 6 figures,
In the present embodiment, this head-mounted display includes: eyepiece 602, flexible OLED display；Wherein flexible
OLED display screen includes: flexible OLED601, the board 604 of shape in curved surface
As shown in Figure 6, in the present embodiment, due to the focal plane of eyepiece 502 be irregular water wave face (cut
Face is the face of irregular water wave line), therefore the curved surface of flexible OLED display is irregular water wave face.
Fig. 7 is the light path schematic diagram of the head-mounted display in the embodiment of the present invention six, as shown in 7 figures,
In the present embodiment, this head-mounted display includes: eyepiece 702, flexible OLED display；Wherein flexible
OLED display screen includes: flexible OLED701, the board 704 of shape in curved surface
As Fig. 7 shows, in the present embodiment, it is that (cross section is wave to wavy surface due to the focal plane of eyepiece 502
The face of line), therefore the curved surface of flexible OLED display is wavy surface.
The head-mounted display provided in the present invention can be simple eye head-mounted display, it is also possible to be that eyes are worn
Display.
Simple eye head-mounted display includes: an eyepiece；With, one matches in the curvature of field with this eyepiece
Curved flexible OLED display.
Eyes head-mounted display, including: a left eye eyepiece；With, one in the field with this left eye eyepiece
The curved left eye flexible OLED display that song matches；With, a right eye eyepiece；With, one
In the curved right eye flexible OLED display matched with the curvature of field of this right eye eyepiece.
The invention also discloses a kind of method making head-mounted display, the head-mounted display that the method makes
The problem that can solve the problem that the poor quality of the imaging that existing head-mounted display exists.
Fig. 8 is the flow chart of the manufacture method of a kind of head-mounted display in the present invention.As shown in Figure 8, should
Method comprises the steps.
Step 801, designs eyepiece.
In this step, it is not required to the curvature of field to eyepiece and carries out the finest design.Therefore designer
Member can take out more energy and study in terms of the lightweight and densification of head-mounted display.
Step 802, measures the visual field focal plane of the curvature of field of eyepiece.
In this step, can use existing measurement scheme that the visual field focal plane of eyepiece is measured.
Step 803, makes shape in curved surface, and the flexible OLED that this curved surface matches with described visual field focal plane
Display screen.
In this step, according to the visual field focal plane of the curvature of field measuring the eyepiece obtained, by regarding in this curvature of field
The optimum image plane of field focal plane links up, and draws up optimum image plane curve.Then, make shape in curved surface, and should
The board that curved surface matches with visual field focal plane；The flexible OLED of attachment on board.Obtain flexible OLED
Display screen.
In this step, there is the flexible OLED of the practical field of view focal plane phase matching coupling of the eyepiece of the curvature of field
Display screen, so that the visual field focus of this eyepiece all falls on flexible OLED display, therefore, can
To see image clearly.
Step 804, using eyepiece and flexible OLED display as the amplifier section of head-mounted display
With display part.
In sum, the present invention provides technology head-mounted display to include eyepiece；Flexibility with shape in curved surface
OLED display screen；Wherein, the curved surface of described OLED display screen is that the curvature of field with described eyepiece matches
's.In the present invention by using bent flexible OLED, can be according to the actual field tune of eyepiece
The bent angle of whole flexible OLED, the curvature of field of the eyepiece in minimizing head mounted display is to resolution band
The impact come.Improve the image quality of head mounted display.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the protection model of the present invention
Enclose.All any modification, equivalent substitution and improvement etc. made within the spirit and principles in the present invention, all
Comprise within the scope of the present invention.
Claims (4)
1. a head-mounted display, it is characterised in that this head-mounted display includes:
Eyepiece and the flexible OLED display of shape in curved surface；
Wherein, the curved surface of described OLED display screen is that the curvature of field with described eyepiece matches；
Described flexible OLED display includes:
The board of shape in curved surface and be attached on this board flexible OLED；
The curved surface of described flexible OLED display particularly as follows:
Cross section is the face of camber line；
Or, cross section is the face of jaggies；
Or, cross section is the face of wave；
Or, cross section is the face of broken line；
Wherein, the curvature of field of eyepiece is processed into the continuous print arc-shaped change of the side towards focal plane, at eyepiece
The curvature of field of arc-shaped can be presented, by the optimum image plane of each visual field focal plane in this curvature of field after having designed
Link up, form optimal image planes curve；According to this image planes curve, flexible OLED is processed, root
The board in the flexible OLED display of coupling is gone out, then by this flexibility according to this image planes Curve Machining
OLED is attached on this board by arc.
2. head-mounted display as claimed in claim 1, it is characterised in that this head-mounted display is simple eye
Head-mounted display, including:
One eyepiece；
With, one in the curved flexible OLED display matched with the curvature of field of this eyepiece.
3. head-mounted display as claimed in claim 1, it is characterised in that this head-mounted display is eyes
Head-mounted display, including:
One left eye eyepiece；
With, one shows in curved left eye flexibility OLED matched with the curvature of field of this left eye eyepiece
Screen；
With, a right eye eyepiece；
With, one shows in curved right eye flexibility OLED matched with the curvature of field of this right eye eyepiece
Screen.
4. the manufacture method of a head-mounted display, it is characterised in that the method includes:
Design eyepiece；
Measure the visual field focal plane of the curvature of field of described eyepiece；
Make shape in curved surface, and the flexible OLED display that this curved surface matches with described visual field focal plane；
Using described eyepiece and described flexible OLED display as the amplifier section of head-mounted display and
Display part；
Described making shape in curved surface, and the flexible OLED that this curved surface and described visual field focal plane match shows
Screen includes:
Make shape in curved surface, and the board that this curved surface matches with described visual field focal plane；
The flexible OLED of attachment on described board；
The curved surface of wherein said flexible OLED display particularly as follows:
Cross section is the face of camber line；
Or, cross section is the face of jaggies；
Or, cross section is the face of wave；
Or, cross section is the face of broken line；
Wherein, the curvature of field of eyepiece is processed into the continuous print arc-shaped change of the side towards focal plane, at eyepiece
The curvature of field of arc-shaped can be presented, by the optimum image plane of each visual field focal plane in this curvature of field after having designed
Link up, form optimal image planes curve；According to this image planes curve, flexible OLED is processed, root
The board in the flexible OLED display of coupling is gone out, then by this flexibility according to this image planes Curve Machining
OLED is attached on this board by arc.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310270580.1A CN103364954B (en) | 2013-06-29 | 2013-06-29 | A kind of head-mounted display and the manufacture method of a kind of head-mounted display |
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| CN201310270580.1A CN103364954B (en) | 2013-06-29 | 2013-06-29 | A kind of head-mounted display and the manufacture method of a kind of head-mounted display |
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| CN103364954B true CN103364954B (en) | 2016-08-10 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106680995A (en) * | 2015-11-05 | 2017-05-17 | 丰唐物联技术（深圳）有限公司 | Display control method and device |
| CN106681012A (en) * | 2015-11-05 | 2017-05-17 | 丰唐物联技术（深圳）有限公司 | Configuration method and configuration device for display screen in virtual reality equipment |
| CN106054389A (en) * | 2016-07-29 | 2016-10-26 | 上海乐相科技有限公司 | Head-mounted virtual reality device |
| CN110095868A (en) * | 2019-03-19 | 2019-08-06 | 北京灵犀微光科技有限公司 | Eliminate the optical projection system and wearable device of the curvature of field |
| CN112634754A (en) * | 2020-12-09 | 2021-04-09 | Oppo广东移动通信有限公司 | Optical module, uniformity adjusting method and head-mounted equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201417341Y (en) * | 2009-06-26 | 2010-03-03 | 四川虹视显示技术有限公司 | Head-wearing display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002139694A (en) * | 2000-11-06 | 2002-05-17 | Olympus Optical Co Ltd | Image display device |
| US20060132027A1 (en) * | 2004-12-22 | 2006-06-22 | Zhanjun Gao | Method and display element with reduced thermal stress |
| WO2011155357A1 (en) * | 2010-06-07 | 2011-12-15 | コニカミノルタオプト株式会社 | Video display device, head-mounted display and head-up display |
| WO2013076994A1 (en) * | 2011-11-24 | 2013-05-30 | パナソニック株式会社 | Head-mounted display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201417341Y (en) * | 2009-06-26 | 2010-03-03 | 四川虹视显示技术有限公司 | Head-wearing display device |
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Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
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Effective date of registration: 20201020 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |