CN104570438A - Embedded touch display device - Google Patents
Embedded touch display device Download PDFInfo
- Publication number
- CN104570438A CN104570438A CN201410451503.0A CN201410451503A CN104570438A CN 104570438 A CN104570438 A CN 104570438A CN 201410451503 A CN201410451503 A CN 201410451503A CN 104570438 A CN104570438 A CN 104570438A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- display device
- panel body
- display panel
- accommodation space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses an embedded touch display device, which comprises a liquid crystal display panel, a touch panel and at least one flexible circuit board, wherein the liquid crystal display panel comprises a display panel body and at least one first circuit board, the first circuit board is positioned on the side part of the display panel body, and the display panel body and the first circuit board form at least one containing space; the touch panel is positioned on the liquid crystal display panel; each flexible circuit board is electrically connected with the touch panel and one first circuit board and is positioned in one containing space, and each first circuit board and each flexible circuit board are not overlapped. According to the touch display device, the flexible circuit boards and a printed circuit board are prevented from being overlapped so as to solve the problem that the local thickness of the touch display device is too big, and the thickness of the touch display device is integrally reduced.
Description
Technical field
The present invention about a kind of embedded touch display device, particularly relate to a kind of can the embedded touch display device of thinning module thickness.
Background technology
Refer to Fig. 1-Fig. 3, Figure 1 shows that the front schematic view of touch control display apparatus of the prior art; Figure 2 shows that the schematic rear view of the touch control display apparatus in Fig. 1; Figure 3 shows that the cut-open view of the touch control display apparatus in Fig. 1.Be a kind of embedded touch display device 100 of the prior art shown in Fig. 1, comprise display panels 101, contact panel 102, flexible circuit board 103 and backlight module 108, backlight module 108 provides backlight for display panels 101.Display panels 101 includes display panel body 104 and printed circuit board (PCB) 105, and wherein flexible circuit board 103 is electrically connected contact panel 102 and printed circuit board (PCB) 105.And printed circuit board (PCB) 105 is all arranged at the first side 106 of display panel body 104 with flexible circuit board 103, and flexible circuit board 103 is arranged at the below of printed circuit board (PCB) 105, and that is both adopt stacked form design.And flexible circuit board 103 is also provided with multiple integrated circuit (IC) chip 107, so as shown in Figure 3, because printed circuit board (PCB) 105 and the stacked meeting of flexible circuit board 103 cause the flexible circuit board 103 of display panel body 104 bigger than normal with the thickness of printed circuit board (PCB) 105 region, even can exceed the bottom of touch control display apparatus 100, the namely bottom of backlight module 108, so can make to get up very difficult in system end design collocation, and the integral thickness of touch control display apparatus 100 can be bigger than normal.
Summary of the invention
Therefore, an object of the present invention is to provide a kind of touch control display apparatus, in order to solve the problem that in prior art, touch control display apparatus local thickness is excessive.
For reaching above-mentioned purpose, the invention provides a kind of embedded touch display device, this embedded touch display device comprises: display panels, comprise display panel body and at least one first circuit board, this at least one first circuit board is positioned at the sidepiece of this display panel body, and this display panel body and this at least one first circuit board form at least one accommodation space; Contact panel, is positioned on this display panels; And at least one flexible circuit board, each flexible circuit board is electrically connected this contact panel and one of them first circuit board and is arranged in one of them accommodation space, and each first circuit board and each flexible circuit board are all not overlapping.
As optional technical scheme, this at least one accommodation space is an accommodation space, and this accommodation space is positioned at the first side of this display panel body and is positioned at one end of one of them first circuit board.
As optional technical scheme, each holding space for holding flexible circuit board.
As optional technical scheme, this at least one accommodation space is two accommodation spaces, and these two accommodation spaces are positioned at the first side of this display panel body and lay respectively at the two ends of a wherein first circuit board.
As optional technical scheme, this at least one accommodation space is an accommodation space, and this accommodation space is in the first side of this display panel body and between two first circuit boards, and this holding space for holding has at least one flexible circuit board.
As optional technical scheme, this at least one accommodation space is at least two accommodation spaces, and these at least two accommodation spaces are positioned at the first side of this display panel body and are spaced setting with the first circuit board being positioned at this first side.
As optional technical scheme, this at least one first circuit board and this at least one flexible circuit board are positioned at the first side of this display panel body, wherein the first side of this display panel body is more than or equal to this at least one first circuit board and this at least one flexible circuit board length sum along this first direction along the length of first direction, and this first direction is the direction of the side being parallel to this first side.
As optional technical scheme, this embedded touch display device also comprises backlight module, and this backlight module is positioned at the side of this display panels away from this contact panel.
As optional technical scheme, this backlight module also comprises support member, and in order to support this at least one first circuit board, wherein this support member extends from this backlight module.
As optional technical scheme, each flexible circuit board is provided with integrated circuit (IC) chip.
Compared with prior art, in the accommodation space that touch control display apparatus of the present invention is limited by the printed circuit board (PCB) and display panel body flexible circuit board being arranged at display panels, flexible circuit board can be avoided overlapping with printed circuit board (PCB), and then solve touch control display apparatus local thickness problem bigger than normal, the thickness of thinning touch control display apparatus on the whole.
Can be further understood by following detailed Description Of The Invention and institute's accompanying drawings about the advantages and spirit of the present invention.
Accompanying drawing explanation
Figure 1 shows that the front schematic view of touch control display apparatus of the prior art;
Figure 2 shows that the schematic rear view of the touch control display apparatus in Fig. 1;
Figure 3 shows that the cut-open view of the touch control display apparatus in Fig. 1;
Figure 4 shows that the front schematic view of the first embodiment according to touch control display apparatus of the present invention;
Figure 5 shows that the schematic rear view of the touch control display apparatus in Fig. 4;
Figure 6 shows that the cut-open view of the touch control display apparatus in Fig. 4;
Figure 7 shows that the schematic diagram of the second embodiment according to touch control display apparatus of the present invention;
Figure 8 shows that the schematic diagram of the 3rd embodiment according to touch control display apparatus of the present invention.
Embodiment
Refer to Fig. 4-Fig. 6, Figure 4 shows that the front schematic view of the first embodiment according to touch control display apparatus of the present invention; Figure 5 shows that the schematic rear view of the touch control display apparatus in Fig. 4; Figure 6 shows that the cut-open view of the touch control display apparatus in Fig. 4.The invention provides a kind of embedded touch display device 1, this embedded touch display device 1 comprises display panels 2, contact panel 3 and at least one flexible circuit board 4.Display panels 2 comprises display panel body 21 and at least one first circuit board 22, and these first circuit boards 22 are positioned at the sidepiece of display panel body 21, and display panel body 21 and these first circuit boards 22 form at least one accommodation space.Wherein, the first circuit board 22 in present embodiment is printed circuit board (PCB).Contact panel 3 is positioned on display panels 2.Each flexible circuit board 4 is electrically connected contact panel 3 and one of them first circuit board 22 and is arranged in a wherein accommodation space, and these first circuit boards 22 are all not overlapping with these flexible circuit boards 4.In addition, each flexible circuit board 4 is also provided with integrated circuit (IC) chip 24, in order to drive contact panel 3 and display panels 2.
And embedded touch display device 1 also comprises backlight module 6, backlight module 6 is positioned at the side of display panels 2 away from contact panel 3, in addition, backlight module 6 also comprises support member 7, and in order to support these first circuit boards 22, wherein support member 7 extends from backlight module 6.
Wherein, be with display panels 2, there is a first circuit board 22 to be described in the first embodiment, but the present invention is not as limit.First circuit board 22 is positioned at the first side 23 of display panel body 21, and display panel body 21 and first circuit board 22 form accommodation space 25, and accommodation space 25 is positioned at the first side 23 of display panel body 21 and is positioned at one end of first circuit board 22.Because the first side 23 of display panel body 21 only has a first circuit board 22, so the accommodation space 25 that display panel body 21 and first circuit board 22 are formed can be arranged in any one end of the one or both ends of first circuit board 22 according to the setting position of first circuit board 22.Such as, when first circuit board 22 is arranged at the end of the first side 23 of display panel body 21, as shown in Figure 5, the accommodation space that then display panel body 21 and first circuit board 22 are formed only has one, namely one end of first circuit board 22 is positioned at, because the other end of first circuit board 22 can form accommodation space with accommodating follow-up flexible circuit board 4 without space.In another embodiment, also can be, first side 23 of display panel body 21 is provided with two first circuit boards 22, then these two first circuit boards 22 can form accommodation space jointly with display panel body 21, this accommodation space is namely between these two first circuit boards 22, so, a flexible circuit board 4 can be set and be positioned at this accommodation space.In addition, if the space between two first circuit boards 22 is enough large, that is the accommodation space that formed of this two first circuit boards 22 and display panel body 21 enough greatly, also can arrange one, two or more flexible circuit board 4 in this accommodation space.
As above, because flexible circuit board 4 is arranged at first circuit board 22 one end, and be arranged in the accommodation space that first circuit board 22 formed with display panel body 21, so stacked problem can not be there is in flexible circuit board 4 and first circuit board 22, also the local thickness of touch control display apparatus 1 would not be caused excessive, and then can the thickness of thinning touch control display apparatus 1 on the whole.
Or, refer to Fig. 7, Figure 7 shows that the schematic diagram of the second embodiment according to touch control display apparatus of the present invention.The touch control display apparatus 1 ' of present embodiment is similar to the touch control display apparatus 1 in the first embodiment, difference is, when first circuit board 22 is arranged at the centre position of the first side 23 of display panel body 21, then display panel body 21 and first circuit board 22 two accommodation spaces 26 that can be formed in the first side 23 of display panel body 21, 27, these two accommodation spaces 26, 27 two ends laying respectively at first circuit board 22, so, at the two ends of first circuit board 22, all flexible circuit board 4 can be set, namely at two accommodation spaces 26, 27 are respectively arranged with a flexible circuit board 4.
Moreover this at least one accommodation space is at least two accommodation spaces, these at least two accommodation spaces are positioned at the first side 23 of display panel body 21 and are spaced setting with the first circuit board 222 being positioned at this first side 23.As shown in Figure 8, Figure 8 shows that the schematic diagram of the 3rd embodiment according to touch control display apparatus of the present invention, the first side 23 of display panel body 21 is provided with two first circuit boards 222 be described in present embodiment, that is, display panel body 21 can form three accommodation spaces 28,29,30 with two first circuit boards 222, each accommodation space all can an accommodating flexible circuit board 4, thus accommodation space and first circuit board 222 are spaced setting in other words to make flexible circuit board 4.
In addition, refer to Fig. 4, Fig. 7 or Fig. 8, such as these first circuit boards and these flexible circuit boards are positioned at the first side 23 of display panel body 21, wherein display panel body 21 the first side 23 along the length of first direction be more than or equal to these first circuit boards and these flexible circuit boards 4 along first direction length sum, first direction is be parallel to the direction that display panel body 21 is positioned at the side of this first side 23, so, in a first direction, although first circuit board and flexible circuit board do not overlap, but the situation that element still can not be had to exceed the two ends of display panel body 21 first side 23 occurs.
In sum, in the accommodation space that touch control display apparatus of the present invention is limited by the printed circuit board (PCB) and display panel body flexible circuit board being arranged at display panels, flexible circuit board can be avoided overlapping with printed circuit board (PCB), and then solve touch control display apparatus local thickness problem bigger than normal, the thickness of thinning touch control display apparatus on the whole.
By the above detailed description of preferred embodiments, be wish clearly to describe feature of the present invention and spirit, and not with above-mentioned disclosed preferred embodiment, protection scope of the present invention limited.Therefore, the protection domain of the claim that the present invention applies for should do the broadest explanation, with the arrangement causing it to contain all possible change and tool equality according to above-mentioned explanation.
Claims (10)
1. an embedded touch display device, is characterized in that this embedded touch display device comprises:
Display panels, comprise display panel body and at least one first circuit board, this at least one first circuit board is positioned at the sidepiece of this display panel body, and this display panel body and this at least one first circuit board form at least one accommodation space;
Contact panel, is positioned on this display panels; And
At least one flexible circuit board, each flexible circuit board is electrically connected this contact panel and one of them first circuit board and is arranged in one of them accommodation space, and each first circuit board and each flexible circuit board are all not overlapping.
2. embedded touch display device as claimed in claim 1, is characterized in that this at least one accommodation space is an accommodation space, and this accommodation space is positioned at the first side of this display panel body and is positioned at one end of one of them first circuit board.
3. embedded touch display device as claimed in claim 1, is characterized in that each holding space for holding flexible circuit board.
4. embedded touch display device as claimed in claim 1, is characterized in that this at least one accommodation space is two accommodation spaces, and these two accommodation spaces are positioned at the first side of this display panel body and lay respectively at the two ends of a wherein first circuit board.
5. embedded touch display device as claimed in claim 1, it is characterized in that this at least one accommodation space is an accommodation space, this accommodation space is in the first side of this display panel body and between two first circuit boards, and this holding space for holding has at least one flexible circuit board.
6. embedded touch display device as claimed in claim 1, it is characterized in that this at least one accommodation space is at least two accommodation spaces, these at least two accommodation spaces are positioned at the first side of this display panel body and are spaced setting with the first circuit board being positioned at this first side.
7. embedded touch display device as claimed in claim 1, it is characterized in that this at least one first circuit board and this at least one flexible circuit board are positioned at the first side of this display panel body, wherein the first side of this display panel body is more than or equal to this at least one first circuit board and this at least one flexible circuit board length sum along this first direction along the length of first direction, and this first direction is the direction of the side being parallel to this first side.
8. embedded touch display device as claimed in claim 1, it is characterized in that this embedded touch display device also comprises backlight module, this backlight module is positioned at the side of this display panels away from this contact panel.
9. embedded touch display device as claimed in claim 8, it is characterized in that this backlight module also comprises support member, in order to support this at least one first circuit board, wherein this support member extends from this backlight module.
10. embedded touch display device as claimed in claim 1, is characterized in that each flexible circuit board is provided with integrated circuit (IC) chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451503.0A CN104570438A (en) | 2014-09-08 | 2014-09-08 | Embedded touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451503.0A CN104570438A (en) | 2014-09-08 | 2014-09-08 | Embedded touch display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104570438A true CN104570438A (en) | 2015-04-29 |
Family
ID=53086902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410451503.0A Pending CN104570438A (en) | 2014-09-08 | 2014-09-08 | Embedded touch display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104570438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132105A (en) * | 2018-09-10 | 2019-01-04 | 惠科股份有限公司 | Display device packing box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512225A (en) * | 2002-12-30 | 2004-07-14 | 三星电子株式会社 | Flat plate display device |
| CN2929770Y (en) * | 2006-07-27 | 2007-08-01 | 胜华科技股份有限公司 | Electronic module connector with soft printed circuit board |
| CN201066417Y (en) * | 2007-06-15 | 2008-05-28 | 群康科技(深圳)有限公司 | Touch control LCD device |
| US20090194342A1 (en) * | 2008-02-04 | 2009-08-06 | Au Optronics Corp. | Sensing Structure |
| CN102096221A (en) * | 2009-12-10 | 2011-06-15 | 乐金显示有限公司 | Touch panel-integrated liquid crystal display device |
| JP2011247959A (en) * | 2010-05-24 | 2011-12-08 | Hitachi Displays Ltd | Display device |
-
2014
- 2014-09-08 CN CN201410451503.0A patent/CN104570438A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512225A (en) * | 2002-12-30 | 2004-07-14 | 三星电子株式会社 | Flat plate display device |
| CN2929770Y (en) * | 2006-07-27 | 2007-08-01 | 胜华科技股份有限公司 | Electronic module connector with soft printed circuit board |
| CN201066417Y (en) * | 2007-06-15 | 2008-05-28 | 群康科技(深圳)有限公司 | Touch control LCD device |
| US20090194342A1 (en) * | 2008-02-04 | 2009-08-06 | Au Optronics Corp. | Sensing Structure |
| CN102096221A (en) * | 2009-12-10 | 2011-06-15 | 乐金显示有限公司 | Touch panel-integrated liquid crystal display device |
| JP2011247959A (en) * | 2010-05-24 | 2011-12-08 | Hitachi Displays Ltd | Display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132105A (en) * | 2018-09-10 | 2019-01-04 | 惠科股份有限公司 | Display device packing box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102020982B1 (en) | Flexible display divice and method of manufacturing the same | |
| US9829923B2 (en) | Foldable display device | |
| US10211415B2 (en) | Foldable display device | |
| US10128323B2 (en) | Display module and electronic device having said display module | |
| KR101933818B1 (en) | Flexible display devices and electronic devices | |
| CN104050884B (en) | Flexible display apparatus and its manufacturing method | |
| EP2541371A2 (en) | Flexible display panel and display apparatus including the flexible display panel | |
| US9645432B2 (en) | Touch display devices | |
| EP3174034A1 (en) | Display module and electronic device having said display module | |
| US20150173172A1 (en) | Display device | |
| CN104952883A (en) | Flexible array substrate, display panel, keyboard component and electronic device | |
| US9510473B2 (en) | Display device | |
| CN105389035A (en) | Display apparatus | |
| CN106843560B (en) | Touch sensor, touch panel and electronic equipment | |
| JP2017102769A (en) | Touch sensor, touch panel, and electronic device | |
| US9392086B2 (en) | Electronic apparatus | |
| US9075467B2 (en) | Touch panel | |
| US20150008017A1 (en) | Printed circuit board | |
| CN104570438A (en) | Embedded touch display device | |
| US20160062538A1 (en) | Touch screen panel and method of manufacturing the same | |
| KR102107170B1 (en) | Display Device | |
| US8928850B2 (en) | Liquid crystal display panel based on three-dimensional transistor and liquid crystal display device using the same | |
| US20170265301A1 (en) | Display device | |
| CN103511800A (en) | Electronic device support with protection function | |
| US10973121B2 (en) | Backlight golden finger structure and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 351100 Putian city of Fujian Province in front of Jiangkou Town Hanjiang District Village Applicant after: Fujian Province Yang Yang Au Optronics Co Address before: 351100 Putian city of Fujian Province in front of Jiangkou Town Hanjiang District Village Applicant before: Fujian Province Fei Yang Photoelectric Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |