CN203117944U - Display screen, touch display screen and electronic device provided with touch display screen - Google Patents
Display screen, touch display screen and electronic device provided with touch display screen Download PDFInfo
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- CN203117944U CN203117944U CN 201320070397 CN201320070397U CN203117944U CN 203117944 U CN203117944 U CN 203117944U CN 201320070397 CN201320070397 CN 201320070397 CN 201320070397 U CN201320070397 U CN 201320070397U CN 203117944 U CN203117944 U CN 203117944U
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Abstract
A display screen comprises a display module and a metal shell contained in the display module. The display module further comprises a shielding layer which is arranged at the position close to an opening of the metal shell and is electrically connected with the metal shell. The shielding layer is arranged on the display screen and is electrically connected with the metal shell contained in the display module, and a sealing cavity body used for preventing field interference can be formed between the shielding layer and the metal shell, so that when the display screen is applied to a touch display screen, the thickness of the touch display screen is reduced, and light transmittance of the touch display screen is improved. Meanwhile, interference to the touch display screen caused by an electric field or a magnetic field or an electromagnetic field produced by the display module can be effectively prevented, the interference-resisting capacity of the touch display screen is improved, accuracy of an input command and other operations on the touch display screen is ensured, a good touch experience feeling is provided for users, and accordingly a man-machine interactive experience effect is improved.
Description
Technical field
The present invention relates to the display screen technology field, particularly relate to a kind of display screen, touch display screen and have the electronic installation of this touch display screen.
Background technology
Display screen is widely used in the various electronic installations, in computing machines such as smart mobile phone, TV, iPda, panel computer, notebook computer, the industrial lathe that comprises touch display screen, integrated computing machine and super or electronic equipment.
General LCD (Liquid Crystal Display, LCD)/display screen shows that module fits together by foam frame and touch-screen, is assembled into touch display screen.Touch display screen shows that at touch-screen and LCD module is formed with sealing air layer when fitting mutually, thereby increase the thickness of touch display screen, simultaneously because glass is different to the refractive index of light with air, therefore show that from LCD the light of module ejaculation enters air and can reflect, when entering touch-screen again, air reflects again, can produce in varying degrees light loss through the light after twice refraction, thereby from LCD show light that module penetrates pass air and touch-screen after the light printing opacity reduce, cause user's visual reception light to reduce and influence the phenomenons such as color distortion of display screen.
In order to overcome above-mentioned technical matters, generally by adopting the optical lens gelatin that LCD is shown that module and touch-screen fit, the minimizing of touch display screen thickness, the transmitance of light also increases.But, because LCD shows that distance is very near between module and the touch-screen, therefore electric field, magnetic field or the electromagnetic field of the generation of LCD demonstration module can cause touch-screen input generation is disturbed, the touch input required movement that can occur the touch input instruction action of mistake when situation is serious or can not respond etc., thus cause the man-machine interaction experience sense poor.
Summary of the invention
Based on this, be necessary to provide a kind of electronic installation that prevents from disturbing display screen, the touch display screen of touch-screen and have this touch display screen.
A kind of display screen comprises the betal can that shows module and be contained in described demonstration module, and described demonstration module also comprises screen layer, and described screen layer is arranged near described betal can opening part, and is electrically connected with described betal can.
Among embodiment, described screen layer comprises the conductive grid that is formed by the metallic conduction stitching therein.
Among embodiment, described screen layer comprises substratum transparent therein, and described substratum transparent is formed with the first grid groove, and described conductive grid is imbedded and is arranged in the described first grid groove.
Among embodiment, described screen layer also comprises the transparent insulation substrate therein, and described substratum transparent is arranged at described transparent insulation substrate one side.
Among embodiment, described screen layer also comprises adhesion promoting layer therein, and described adhesion promoting layer is arranged between described substratum transparent and the described transparent insulation substrate.
Therein among embodiment, described demonstration module comprises layer of polarizer, filter layer and liquid crystal layer, described layer of polarizer is arranged near described betal can opening one side, described liquid crystal layer is arranged at away from described betal can opening one side, described filter layer is arranged between described layer of polarizer and the described liquid crystal layer, described screen layer be arranged at described layer of polarizer one side or be arranged at described filter layer and described liquid crystal layer between.
Among embodiment, described demonstration module comprises layer of polarizer therein, and described layer of polarizer one side is formed with the second grid groove, and described conductive grid is imbedded and is arranged in the described second grid groove.
Among embodiment, described demonstration module comprises liquid crystal layer therein, and described liquid crystal layer is formed with the 3rd grid groove near a side of described betal can opening, and described conductive grid is imbedded and is arranged in described the 3rd grid groove.
Among embodiment, the total area of described conductive grid is not more than 5% of described transparent insulation substrate surface area therein.
Therein among embodiment, described transparent insulation substrate is for by a kind of transparent insulation substrate of making in poly terephthalic acid class plastics, polycarbonate or the glass.
Among embodiment, described conductive grid is plane therein.
Among embodiment, also comprise conductive connecting element therein, described screen layer is electrically connected with described betal can by described conductive connecting element.
Among embodiment, described conductive connecting element is flexible PCB or electrically conducting transparent glue therein.
Among embodiment, the edge conductive grid of described screen layer is electrically connected with described betal can therein.
Therein among embodiment, described conductive grid is for by gold, silver, copper, aluminium, zinc, vermeil or a kind of conductive grid of making in the two the alloy at least.
Among embodiment, described conductive grid is silver-colored conductive grid therein.
A kind of touch display screen comprises touch-screen and above-mentioned display screen, and described display screen fits in described touch-screen near described betal can opening one side.
A kind of electronic installation with touch display screen, comprise primary processor, operating system, driving control device, touch-screen and above-mentioned display screen, described touch-screen fits in described demonstration module, described touch-screen is connected with described driving control device respectively with described demonstration module, described driving control device is connected with described primary processor, and described operating system is connected with described primary processor.
Above-mentioned display screen, touch display screen and have the electronic installation of this touch display screen, be provided with screen layer by display screen, screen layer is electrically connected with the betal can of accommodating described demonstration module, can form between screen layer and the betal can and prevent a seal chamber that disturbs, thereby with display applications when the touch display screen, display screen can be fitted on the touch-screen, to reduce the thickness of touch display screen, the sealing air layer that forms when avoiding tradition to fit, the light transmission of raising touch display screen.Simultaneously, prevent from effectively showing that electric field, magnetic field or electromagnetic field that module produces cause the interference to touch-screen, improve the antijamming capability of touch-screen, guarantee the accuracy of touch-screen input instruction action etc., for the user provides preferable touch experience sense, thereby improve the man-machine interaction experience effect.
Description of drawings
Fig. 1 is the structural representation of display screen embodiment one;
Fig. 2 is the structural representation of display screen embodiment two;
Fig. 3 is the structural representation of screen layer embodiment one;
Fig. 4 is the structural representation of screen layer embodiment two;
Fig. 5 is the structural representation of screen layer embodiment three;
Fig. 6 imbeds the perspective view that is arranged at layer of polarizer for screen layer embodiment four conductive grids;
Fig. 7 is the structural representation of display screen embodiment three;
Fig. 8 is the structural representation of display screen embodiment four;
Fig. 9 is the structural representation of display screen embodiment five;
Figure 10 is the structural representation of display screen embodiment six;
Figure 11 is the structural representation of display screen embodiment seven;
Figure 12 is the structural representation of display screen embodiment eight;
Figure 13 is the structural representation of display screen embodiment nine;
Figure 14 is the plane enlarged diagram of screen layer conductive grid one embodiment;
Figure 15 is the plane enlarged diagram of another embodiment of screen layer conductive grid;
Figure 16 is the screen layer conductive grid plane enlarged diagram of an embodiment again;
Figure 17 is the structural representation of touch display screen;
Figure 18 is the structural representation with touch display screen electronic installation.
Embodiment
For the ease of understanding the present invention, with reference to relevant drawings the present invention is described more fully below.Provided first-selected embodiment of the present invention in the accompanying drawing.But the present invention can realize with many different forms, be not limited to embodiment described herein.On the contrary, providing the purpose of these embodiment is to make to disclosure of the present invention more thoroughly comprehensively.
Unless otherwise defined, the employed all technology of this paper are identical with the implication that belongs to those skilled in the art's common sense of the present invention with scientific terminology.Employed term is not intended to be restriction the present invention just in order to describe the purpose of specific embodiment in instructions of the present invention herein.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
" transparent " in the transparent insulation substrate can be regarded as " transparent " and " substantially transparent " in the present invention; " insulation " in the transparent insulation substrate can be regarded as " insulation " and " dielectric medium (dielectric) " in the present invention, so " transparent insulation substrate " among the present invention is to be understood that and includes but not limited to transparent insulation substrate, substantially transparent dielectric substrate, transparent dielectric medium substrate and substantially transparent dielectric medium substrate.
See also Fig. 1 and Fig. 2, a kind of display screen 100 comprises the betal can 130 that shows module 110 and accommodate described demonstration module, and described demonstration module also comprises screen layer 120, described screen layer 120 is arranged near described betal can 130 opening parts, and is electrically connected with described betal can 130.Wherein said screen layer 120 and the described betal can 130 common closed cavities that form shielding described demonstration module 110 electric fields, magnetic field and electromagnetic field.
Above-mentioned display screen 100, be provided with screen layer 120 by display screen 100, screen layer 120 is electrically connected with the betal can 130 of accommodating described demonstration module 110, can form between screen layer 120 and the betal can 130 and prevent a seal chamber that disturbs, thereby when display screen 100 is applied to touch display screen, display screen 100 can be fitted on the touch-screen, to reduce the thickness of touch display screen, the sealing air layer that forms when avoiding tradition to fit, the light transmission of raising touch display screen.Simultaneously, prevent from effectively showing that electric field, magnetic field or electromagnetic field that module 110 produces cause the interference to touch-screen, improve the antijamming capability of touch-screen, guarantee the accuracy of touch-screen input instruction action etc., for the user provides preferable touch experience sense, thereby improve the man-machine interaction experience effect.
Particularly, display screen 100 also comprises module 140 backlight, module 140 backlight is fitted mutually with showing module 110, and show that module 110 is near the one side setting of betal can 130 openings, module 140 backlight all is contained in betal can 130 with demonstration module 110, and forms the visible display window for the user by the opening of betal can 130.
Show that module 110 comprises layer of polarizer 112, filter layer 114 and liquid crystal layer 116, described layer of polarizer 112 is arranged near described betal can 130 openings one side, described liquid crystal layer 116 is arranged at away from described betal can 130 openings one side, and described filter layer 114 is arranged between described layer of polarizer 112 and the described liquid crystal layer 116.
See also Fig. 3, in embodiment one, described screen layer 120 also comprises substratum transparent 124, and described substratum transparent 124 surperficial sides are formed with the first grid groove, and described conductive grid 122 is imbedded and is arranged in the described first grid groove.
See also Fig. 4, in embodiment two, described screen layer 120 also comprises transparent insulation substrate 126 and substratum transparent 124, described substratum transparent 124 and described transparent insulation substrate 126 bondings, described substratum transparent 124 surperficial sides are formed with the described first grid groove, and described conductive grid 122 is imbedded and is arranged at the described first grid groove.See also Fig. 5, in embodiment three, described screen layer 120 also comprises adhesion promoting layer 128, and described adhesion promoting layer 128 is arranged between described transparent insulation substrate 126 and the described substratum transparent 124.By adhesion promoting layer 128 is set, thereby strengthen bond strength between transparent insulation substrate 126 and the substratum transparent 124.Described adhesion promoting layer 128 can be epoxy resin, epoxy silane or polyimide resin etc.
See also Fig. 6, in embodiment four, layer of polarizer 112 surperficial sides are formed with the second grid groove, and described conductive grid 122 is imbedded and is arranged at the described first grid groove.Be that screen layer 120 is imbedded with conductive grid 122 shapes and is arranged at layer of polarizer 112 surperficial sides.
In other embodiments, liquid crystal layer 114 is formed with the 3rd grid groove near a side of described betal can 130 openings, and described conductive grid 122 is imbedded and is arranged in described the 3rd grid groove.Be that screen layer 120 also can be imbedded a side that is arranged at close described betal can 130 openings in liquid crystal layer 114 surfaces by conductive grid 122 shapes.
See also Fig. 7 to Figure 10, when screen layer 120 comprises substratum transparent 124, screen layer 120 when being formed at the surperficial side of described substratum transparent 124 with conductive grid 122 shapes, screen layer 120 can be arranged at layer of polarizer 112 surperficial sides or be arranged at filter layer 114 and liquid crystal layer 116 between.Screen layer 120 is arranged at substratum transparent 124 by imbedding with conductive grid 122 shapes, impresses out the first grid groove in transparent exhausted glue-line 124, and manufacturing process is simple, has reduced the thickness of touch display screen when being used on the touch display screen, has improved light transmission.
See also Figure 11, in embodiment seven, when screen layer 120 comprises transparent insulation substrate 126 and substratum transparent 124, screen layer 120 when being formed at substratum transparent 124 with conductive grid 122 shapes, screen layer 120 can be arranged at layer of polarizer 112 surperficial sides or be arranged at filter layer 114 and liquid crystal layer 116 between.Substratum transparent 124 is fitted earlier and is formed on the transparent insulation substrate 126, can be directly by impress out the first grid groove at substratum transparent 124, thereby screen layer 120 imbedded with conductive grid 122 shapes be arranged at the first grid groove, do not need by making substratum transparent 124 by other model, and impress out the first grid groove, thereby manufacturing process is more convenient, has saved cost.
When screen layer 120 comprises transparent insulation substrate 126 and substratum transparent 124, and when being provided with adhesion promoting layer 128 between transparent insulation substrate 126 and the substratum transparent 124, screen layer 120 can be arranged at layer of polarizer 112 surperficial sides or be arranged at filter layer 114 and liquid crystal layer 116 between, and this moment screen layer set-up mode identical with the set-up mode that screen layer 120 includes only transparent insulation substrate 126 and substratum transparent 124.
See also Fig. 2 and Figure 12, when screen layer 120 is imbedded when being arranged at the surperficial side of layer of polarizer 112 with conductive grid 122 shapes, layer of polarizer 112 is imbedded close betal can 130 openings one side of a side that is provided with conductive grid 122, and opposite side is attached at filter layer 114, shown in Fig. 2 embodiment two; Perhaps layer of polarizer 112 is imbedded a side that is provided with conductive grid 122 and is attached at filter layer 114, and opposite side is near betal can opening one side, shown in Figure 12 embodiment eight.Screen layer 120 is directly imbedded with conductive grid 122 shapes and is arranged in the layer of polarizer 112, can reduce the thickness of display screen 100 so effectively, for the user provides better touch experience effect.
Be understandable that display screen 100 structures that are provided with screen layer 120 can have multiple mode, thereby can adapt to various demand.
Betal can 130 can ground connection, be electrically connected to a direct supply or predetermined potential, thereby make betal can 130 and screen layer 120 form voltage equipotentiality body, thereby prevent that further electric field, magnetic field or electromagnetic field that display screen 100 produces from leaking and interference touch-screen 200, improved the antijamming capability of touch-screen 200.
See also Figure 14 to Figure 16, conductive grid 122 can be the conductive grid 122 of random arrangement or the conductive grid 122 that rule is arranged.
The conductive grid 122 of random arrangement refers to that conductive grid 122 arranges random or exist the shape of a conductive grid 122 to be different from the shape of any one conductive grid 122 in the whole conductive grid 122 at least.Conductive grid 122 processing technologys of random arrangement are simpler, save cost.Be understandable that, the conductive grid 122 that conductive grid 122 comprises two or more shape all belongs to random arrangement conductive grid 122, the conductive grid 122 that forms as the interlaced permutation and combination such as arrange of regular hexagon grid and the positive interlaced conductive grid of arranging 122 of triangle grid, square grid and regular hexagon grid or the conductive grid 122 of in disorder random nano-silver thread formation, being the conductive grid 122 of random arrangement as shown in figure 14, is in disorder nano-silver thread conductive grid 122 as shown in figure 15.
The rule conductive grid 122 of arranging refers to that the shape of each grid of conductive grid 122 is with a kind of shape, adopts the arrange screen layer 120 of conductive grid 122 of rule, further improves the light transmission of touch display screen.As the conductive grid 122 of the conductive grid 122 of single square lattice, single diamond check or the conductive grid 122 of single regular polygon grid etc., be the conductive grid 122 of single square lattice as shown in figure 16.
When selecting for use opaque conducting metal to make the conductive grid 122 of described screen layer 120, described conductive grid 122 total areas are equal to or less than 5% of transparent insulation substrate 126 1 side surface area, can be fully or pass described screen layer 120 basically to guarantee the light that penetrates from described display screen 100.
See also Figure 17, a kind of touch display screen comprises touch-screen 200 and above-mentioned display screen 100, and described display screen 100 fits in described touch-screen 200 near described betal can 130 openings one side.
Above-mentioned touch display screen, be provided with screen layer 120 by display screen 100, can directly by optical cement display screen 100 be fitted mutually with touch-screen 200 and assemble, reduced the thickness of touch display screen, form sealing air layer when having avoided between display screen 100 and touch-screen 200, fitting, improved the light transmission of touch display screen 100.Simultaneously, by screen layer 120 is electrically connected with the betal can 130 of accommodating described display screen 110, form seal chamber between screen layer 120 and the betal can 130, prevent from effectively showing that electric field, magnetic field or electromagnetic field that module 110 produces cause the interference to touch-screen 200, improved the antijamming capability of touch-screen 200, guarantee the accuracy of touch-screen 200 input instruction actions etc., for the user provides preferable touch experience sense, thereby improved the man-machine interaction experience effect.
See also Figure 18, a kind of electronic installation with touch display screen, comprise primary processor 400, operating system 500, driving control device 300, touch-screen 200 and above-mentioned display screen 100, described touch-screen 200 fits in described demonstration module 110, described touch-screen 200 is connected with described driving control device 300 respectively with described demonstration module 110, described driving control device 300 is connected with described primary processor 400, and described operating system 500 is connected with described primary processor 400.
Above-mentioned electronic installation with touch display screen, described touch-screen 200 and the demonstration module of described display screen 100 are fitted, described touch-screen 200 is connected with the driving control device 300 of electronic installation respectively with described display screen 100, described driving control device 300 is connected with described primary processor 400, and described operating system 500 can be connected 400 with described primary processor by flash memory.In use, described touch-screen 200 receives and touches the input instruction, described driving control device 300 detects and transmits described touch input instruction to described primary processor 400, described primary processor 400 sends the output command of carrying out described touch input instruction according to described touch input instruction, and described driving control device 300 receives described output command and controls described display screen 100 and shows described output command.
By at display screen 100 screen layer 120 being set, directly by optical cement display screen 100 is fitted mutually with touch-screen 200 and assemble, reduced the thickness of touch display screen, between display screen 100 and touch-screen 200, form sealing air layer when having avoided applying, improved the light transmission of touch display screen.Simultaneously, by screen layer 120 is electrically connected with the betal can 130 of accommodating described display screen 110, form seal chamber between screen layer 120 and the betal can 130, prevent from effectively showing that electric field, magnetic field or electromagnetic field that module 110 produces cause the interference to touch-screen 200, improved the antijamming capability of touch-screen 200, guarantee the accuracy of touch-screen 200 input instruction actions etc., for the user provides preferable touch experience sense, thereby improved the man-machine interaction experience effect.
Wherein, described operating system 500 comprises messages application unit, device status monitoring unit, connects control module, IP policy unit and PIM unit.When operating system 500 was called above-mentioned each unit program, invoked data were temporary in the flash memory that is connected with described primary processor 400 in advance, described primary processor 400 according to instruction calls, carry out related command or generate corresponding operation result.Described operating system 500 can be to playing a supporting role in the input instruction of described touch-screen 200 and the output order of described display device.Described electronic installation also comprises the power supply supplying module, and described power supply supplying module can be the electric energy that described electronic installation provides the work operation.Described electronic installation also comprises peripherals such as RAM, demoder, microphone, loudspeaker.For example, the object of a mobile cursor or pointer, roll or pan, adjust control setting, play a file or this document, check menu, alternative, execution command, operation are connected with other electronic equipment, answerphone, make a phone call, finish to converse, sign-on access computing machine, the desktop that changes volume, allow the confined area of authorized individuals access computing machine or computer network, the state that microphone is set, loading user to like, image amplification or dwindle, move man-machine interactive operation such as specific computer program and encryption and decryption.
Described operating system can be selected in the IOS operating system etc. of android plateform system, symbian operating system and Apple's exploitation of Microsoft developing Windows series operating system, (SuSE) Linux OS, Google's exploitation any one for use.
Electronic installation with touch display screen can be computer equipments such as smart mobile phone, mobile phone, mobile communication phone, TV, panel computer, notebook computer, the industrial lathe that comprises touch display screen, GPS electronic installation, integrated computing machine and super.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (18)
1. a display screen comprises the betal can that shows module and accommodate described demonstration module, it is characterized in that described demonstration module also comprises screen layer, and described screen layer is arranged near described betal can opening part, and is electrically connected with described betal can.
2. display screen according to claim 1 is characterized in that, described screen layer comprises the conductive grid that is formed by the metallic conduction stitching.
3. display screen according to claim 2 is characterized in that, described screen layer comprises substratum transparent, and described substratum transparent is formed with the first grid groove, and described conductive grid is imbedded and is arranged in the described first grid groove.
4. display screen according to claim 3 is characterized in that, described screen layer also comprises the transparent insulation substrate, and described substratum transparent is arranged at described transparent insulation substrate one side.
5. display screen according to claim 4 is characterized in that, described screen layer also comprises adhesion promoting layer, and described adhesion promoting layer is arranged between described substratum transparent and the described transparent insulation substrate.
6. according to any described display screen of claim 1 to 5, it is characterized in that, described demonstration module comprises layer of polarizer, filter layer and liquid crystal layer, described layer of polarizer is arranged near described betal can opening one side, described liquid crystal layer is arranged at away from described betal can opening one side, described filter layer is arranged between described layer of polarizer and the described liquid crystal layer, described screen layer be arranged at described layer of polarizer one side or be arranged at described filter layer and described liquid crystal layer between.
7. display screen according to claim 1 and 2 is characterized in that, described demonstration module comprises layer of polarizer, and described layer of polarizer one side is formed with the second grid groove, and described conductive grid is imbedded and is arranged in the described second grid groove.
8. display screen according to claim 1 and 2, it is characterized in that, described demonstration module comprises liquid crystal layer, and described liquid crystal layer is formed with the 3rd grid groove near a side of described betal can opening, and described conductive grid is imbedded and is arranged in described the 3rd grid groove.
9. display screen according to claim 4 is characterized in that, the total area of described conductive grid is not more than 5% of described transparent insulation substrate surface area.
10. display screen according to claim 4 is characterized in that, described transparent insulation substrate is by a kind of transparent insulation substrate of making in poly terephthalic acid class plastics, polycarbonate or the glass.
11. display screen according to claim 2 is characterized in that, described conductive grid is plane.
12. display screen according to claim 1 is characterized in that, also comprises conductive connecting element, described screen layer is electrically connected with described betal can by described conductive connecting element.
13. display screen according to claim 12 is characterized in that, described conductive connecting element is flexible PCB or electrically conducting transparent glue.
14. display screen according to claim 1 is characterized in that, the edge conductive grid of described screen layer is electrically connected with described betal can.
15. display screen according to claim 1 is characterized in that, described conductive grid is for by gold, silver, copper, aluminium, zinc, vermeil or a kind of conductive grid of making in the two the alloy at least.
16. display screen according to claim 1 is characterized in that, described conductive grid is silver-colored conductive grid.
17. a touch display screen is characterized in that, comprises touch-screen and as any described display screen of claim 1 to 16, described display screen fits in described touch-screen near described betal can opening one side.
18. electronic installation with touch display screen, it is characterized in that, comprise primary processor, operating system, driving control device, touch-screen and as any described display screen of claim 1 to 16, described touch-screen fits in described demonstration module, described touch-screen is connected with described driving control device respectively with described demonstration module, described driving control device is connected with described primary processor, and described operating system is connected with described primary processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070397 CN203117944U (en) | 2013-02-06 | 2013-02-06 | Display screen, touch display screen and electronic device provided with touch display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070397 CN203117944U (en) | 2013-02-06 | 2013-02-06 | Display screen, touch display screen and electronic device provided with touch display screen |
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| Publication Number | Publication Date |
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| CN203117944U true CN203117944U (en) | 2013-08-07 |
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| CN 201320070397 Expired - Fee Related CN203117944U (en) | 2013-02-06 | 2013-02-06 | Display screen, touch display screen and electronic device provided with touch display screen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105704273A (en) * | 2016-03-31 | 2016-06-22 | 努比亚技术有限公司 | Shielding frame and terminal |
| TWI559201B (en) * | 2014-07-28 | 2016-11-21 | 宇辰光電股份有限公司 | Capacitive touch sensor panel |
-
2013
- 2013-02-06 CN CN 201320070397 patent/CN203117944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI559201B (en) * | 2014-07-28 | 2016-11-21 | 宇辰光電股份有限公司 | Capacitive touch sensor panel |
| CN105704273A (en) * | 2016-03-31 | 2016-06-22 | 努比亚技术有限公司 | Shielding frame and terminal |
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