CN205121514U - Touch -control display screen structure and electron device - Google Patents
Touch -control display screen structure and electron device Download PDFInfo
- Publication number
- CN205121514U CN205121514U CN201520835547.3U CN201520835547U CN205121514U CN 205121514 U CN205121514 U CN 205121514U CN 201520835547 U CN201520835547 U CN 201520835547U CN 205121514 U CN205121514 U CN 205121514U
- Authority
- CN
- China
- Prior art keywords
- panel
- pressure sensing
- layer
- display screen
- sensing layer
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 23
- 239000004568 cement Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a touch -control display screen structure, it includes the display module assembly and for the display module assembly provides the backlight unit of light source, the display module assembly includes display panel, touch panel and protection panel, display panel, touch panel and protection panel stack gradually the setting, protection panel orientation touch panel's surface is the first surface, display panel includes towards touch panel or touch panel's second surface dorsad, the display module assembly still includes the pressure sensing layer, pressure sensing layer silk screen printing on first surface, second surface or touch panel, wherein, pressure sensing layer silk screen printing is located the position outside the display area of display module assembly when first surface or second surface. The utility model further provides an electronic device.
Description
Technical field
The utility model relates to touching display screen technical field, particularly relates to a kind of touching display screen structure and electronic installation.
Background technology
Along with development in Hi-Tech, touching display screen technology is more and more applied in portable electric appts, the display screen of such as mobile phone, adopts touching display screen, is subject to the favor of consumer, and uses more convenient, improve recreational.Wherein, pressure sensing function in described touching display screen is realized by pressure transducer, modal is the backlight module back side being arranged at touching display screen by flexible PCB, then to be connected with the mainboard of electronic equipment as electrode and to carry out ground connection, due to flexible PCB, there is certain thickness and be affixed on the thickness that the backlight module back side can increase whole touch-sensitive display screen, be unfavorable for the lightening of the electronic equipments such as mobile phone.
Utility model content
In view of this, the utility model provides a kind of the touching display screen structure and the electronic installation that reduce thickness of displays.
For achieving the above object, the utility model provides a kind of touching display screen structure, it backlight module comprising display module and light source is provided for showing module, described display module comprises display panel, contact panel and protection panel, described display panel, contact panel and protection panel are cascading, described protection panel is first surface towards the surface of described contact panel, described display panel comprises the second surface towards contact panel or contact panel dorsad, described display module also comprises pressure sensing layer, described pressure sensing layer silk-screen is formed at first surface, on second surface or contact panel, wherein, when described pressure sensing layer silk-screen is formed at first surface or second surface, be positioned at the position outside the viewing area showing module.
Wherein, described pressure sensing layer is starched for silver and is formed by silk-screen mode.
Wherein, described first surface periphery is provided with recess, and described pressure sensing layer silk-screen is formed in recess, and pressure sensing layer is concordant with described first surface.
Wherein, described second surface periphery is provided with recess, and described pressure sensing layer silk-screen is formed in recess, and pressure sensing layer is concordant with described second surface.
Wherein, the liquid crystal layer that described display panel comprises first substrate, second substrate and is held between first substrate and second substrate, described second surface is first substrate or the second substrate surface away from liquid crystal layer.
Wherein, described contact panel is provided with routing layer, and described pressure sensing layer is formed on described routing layer.
Wherein, between the first surface of described contact panel and described protection panel, fixed by optical cement between described contact panel and display panel.
Wherein, described contact panel also comprises the first conductive layer and the second conductive layer, is provided with optical cement layer between described first conductive layer and the second conductive layer, and described routing layer is positioned at the first conductive layer and the second conductive layer side away from optical cement layer.
Wherein, described display panel and contact panel are equipped with external circuit plate, and described pressure sensing layer is electrically connected by cabling mode and described external circuit plate.
The utility model also provides a kind of electronic installation, and it comprises described touching display screen structure.
The pressure sensing layer using silk-screen to be formed in the touching display screen structure that the utility model provides realizes the function of pressure transducer; instead of the flexible PCB of conventional design and realize pressure sensing function; described pressure sensing layer can not take protection panel or display panel in the size of thickness direction, and then reduces touching display screen integral thickness.
Accompanying drawing explanation
For more clearly setting forth structural attitude of the present utility model and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Fig. 1 is the schematic diagram of the touching display screen structure that the utility model embodiment provides.
Fig. 2 is the schematic diagram of the second embodiment of the utility model touching display screen structure.
Fig. 3 is the schematic diagram of the 3rd embodiment of the utility model touching display screen structure.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The utility model provides a kind of touching display screen structure and electronic installation.Refer to the backlight module 20 that touching display screen structure described in Fig. 1 comprises display module 10 and provides light source for showing module 10.Described display module comprises display panel 11, contact panel 13 and protection panel 15.Described display panel 11, contact panel 13 and protection panel 15 are cascading.Described protection panel 15 is first surface 151 towards the surface of described contact panel 13.Described display panel 11 comprises the second surface towards contact panel 13 or contact panel 13 dorsad.Described display module 10 also comprises pressure sensing layer 17.Described pressure sensing layer 17 silk-screen is formed on first surface 151, second surface or contact panel 13, wherein, when described pressure sensing layer 17 silk-screen is formed at first surface or second surface, is positioned at the position outside the viewing area showing module 11.
In the present embodiment, be positioned at described first surface 151 for described pressure sensing layer 17 and be described.Described electronic installation can be include but not limited to the mobile devices such as mobile phone, personal digital assistant (PersonalDigitalAssistant, PDA), panel computer.In the present embodiment, for described electronic installation for mobile phone is described.Described touching display screen structure is used for the touch control operation of electronic installation and the display of picture.Described touching display screen is LCDs.Wherein, described display panel 11 liquid crystal layer 113 that comprises first substrate 111, second substrate 112 and be held between first substrate 111 and second substrate 112.
Described pressure sensing layer 17 is starched for silver and is formed by silk-screen mode.In the present embodiment, described first surface 151 periphery is provided with recess (figure does not mark), and described pressure sensing layer 17 silk-screen mode is formed in recess, and pressure sensing layer 17 is concordant with described first surface 151.Further, described pressure sensing layer 17 is electrically connected by cabling mode and described external circuit plate, and then realizes the function of pressure transducer.Described pressure sensing layer 17 instead of the flexible PCB of conventional design and realizes pressure sensing function; described pressure sensing layer 17 can not take the size of protection panel 15 thickness direction; and then avoid increasing protection panel 15 thickness, further reduce touching display screen integral thickness.
Refer to Fig. 2, in the utility model second embodiment, with above-described embodiment unlike, described second surface periphery is provided with recess, and described pressure sensing layer 17 silk-screen is formed in recess, and pressure sensing layer is concordant with described second surface.Described second surface is first substrate 111 or second substrate 112 surface away from liquid crystal layer 113, and first substrate is color membrane substrates, and second substrate is array base palte.In the present embodiment, described second surface 115 is the outside surface of first substrate 111, namely towards the surface of contact panel.Described display panel 11 is equipped with external circuit plate, i.e. flexible circuit board with contact panel 13.Described pressure sensing layer 17 silk-screen to be formed on first substrate and to be electrically connected by cabling mode and described external circuit plate, and then realizes the function of pressure transducer.Described pressure sensing layer 17 can not take the size of display panel 11 thickness direction, and then avoids increasing display panel 11 thickness, further reduces touching display screen integral thickness.
Refer to Fig. 3, further, in the utility model the 3rd embodiment, with the first embodiment unlike, described contact panel 13 is provided with routing layer 131, described pressure sensing layer 17 silk-screen is formed on routing layer 131, and is electrically connected by cabling mode and described external circuit plate, and then realizes the function of pressure transducer.Fixed by optical cement 132 between the first surface 151 of described contact panel 13 and described protection panel 15, between described contact panel 13 and display panel 11.
Further, described contact panel 13 also comprises the first conductive layer 133 and the second conductive layer 134, be provided with optical cement layer 136 between described first conductive layer 133 and the second conductive layer 134, described routing layer 131 is positioned at the first conductive layer 133 or the second conductive layer 134 side away from optical cement layer 136.Namely described routing layer 231 is at described optical cement 132 and described first conductive layer 133 and between optical cement 132 and the second conductive layer 134.Routing layer 131 described in the present embodiment is positioned at the side of the first conductive layer 133 away from optical cement layer 136.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. a touching display screen structure, it backlight module comprising display module and light source is provided for showing module, it is characterized in that, described display module comprises display panel, contact panel and protection panel, described display panel, contact panel and protection panel are cascading, described protection panel is first surface towards the surface of described contact panel, described display panel comprises the second surface towards contact panel or contact panel dorsad, described display module also comprises pressure sensing layer, described pressure sensing layer silk-screen is formed at first surface, on second surface or contact panel, wherein, when described pressure sensing layer silk-screen is formed at first surface or second surface, be positioned at the position outside the viewing area showing module.
2. touching display screen structure according to claim 1, is characterized in that, described pressure sensing layer is starched for silver and formed by silk-screen mode.
3. touching display screen structure according to claim 2, is characterized in that, described first surface periphery is provided with recess, and described pressure sensing layer silk-screen is formed in recess, and pressure sensing layer is concordant with described first surface.
4. touching display screen structure according to claim 2, is characterized in that, described second surface periphery is provided with recess, and described pressure sensing layer silk-screen is formed in recess, and pressure sensing layer is concordant with described second surface.
5. touching display screen structure according to claim 4, it is characterized in that, the liquid crystal layer that described display panel comprises first substrate, second substrate and is held between first substrate and second substrate, described second surface is first substrate or the second substrate surface away from liquid crystal layer.
6. touching display screen structure according to claim 2, is characterized in that, described contact panel is provided with routing layer, and described pressure sensing layer is formed on described routing layer.
7. touching display screen structure according to claim 6, is characterized in that, between the first surface of described contact panel and described protection panel, is fixed by optical cement between described contact panel and display panel.
8. touching display screen structure according to claim 7, it is characterized in that, described contact panel also comprises the first conductive layer and the second conductive layer, be provided with optical cement layer between described first conductive layer and the second conductive layer, described routing layer is positioned at the first conductive layer and the second conductive layer side away from optical cement layer.
9. the touching display screen structure according to any one of claim 1-6, is characterized in that, described display panel and contact panel are equipped with external circuit plate, and described pressure sensing layer is electrically connected by cabling mode and described external circuit plate.
10. an electronic installation, it comprises the touching display screen structure described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520835547.3U CN205121514U (en) | 2015-10-23 | 2015-10-23 | Touch -control display screen structure and electron device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520835547.3U CN205121514U (en) | 2015-10-23 | 2015-10-23 | Touch -control display screen structure and electron device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205121514U true CN205121514U (en) | 2016-03-30 |
Family
ID=55577103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520835547.3U Expired - Fee Related CN205121514U (en) | 2015-10-23 | 2015-10-23 | Touch -control display screen structure and electron device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205121514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112241216A (en) * | 2019-07-19 | 2021-01-19 | 苏州维业达触控科技有限公司 | Touch display screen and manufacturing method thereof |
-
2015
- 2015-10-23 CN CN201520835547.3U patent/CN205121514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112241216A (en) * | 2019-07-19 | 2021-01-19 | 苏州维业达触控科技有限公司 | Touch display screen and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20240094575A1 (en) | Touch panel | |
| EP2378399A2 (en) | Slim type touch device | |
| US11131892B2 (en) | Display device | |
| EP2490108A2 (en) | Touch Screen | |
| CN207037545U (en) | A kind of side key assembling structure and electronic equipment | |
| US20130147740A1 (en) | Touch display device | |
| KR100941858B1 (en) | Organic Light Emitting Display device | |
| CN105511669A (en) | Touch screen with pressure detection function and electronic equipment | |
| CN103477308A (en) | Display device with input function, and electronic apparatus | |
| CN105334911A (en) | Electronic device | |
| KR20110080559A (en) | Electronic paper panel, method of manufacturing the same and electronic paper display device | |
| CN1851534A (en) | Touchscreen liquid crystal display device | |
| TW201441883A (en) | In-cell touch display device | |
| CN106125986A (en) | A kind of touch-control display panel and electronic equipment | |
| KR102206411B1 (en) | Display device, electronic device and method of manufacturing display device | |
| US20110285668A1 (en) | Touch input device | |
| KR101319590B1 (en) | Liquid crystal display device and tablet personal computer having the same | |
| CN106055155A (en) | Integrated pressure induction display panel and electronic equipment | |
| JP2007233513A (en) | Touch panel | |
| TW201310333A (en) | Display device and display system | |
| KR20110032822A (en) | Touchscreen phone | |
| US20190302914A1 (en) | Display screen assembly and electronic device | |
| TWI416924B (en) | Touch-control display panel, display device and mobile phone using same | |
| CN205121514U (en) | Touch -control display screen structure and electron device | |
| WO2018205582A1 (en) | Touch display module, display device, and driving method therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |