CN103076910A - Touch 3D (three-dimensional) display module - Google Patents
Touch 3D (three-dimensional) display module Download PDFInfo
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- CN103076910A CN103076910A CN2011104113448A CN201110411344A CN103076910A CN 103076910 A CN103076910 A CN 103076910A CN 2011104113448 A CN2011104113448 A CN 2011104113448A CN 201110411344 A CN201110411344 A CN 201110411344A CN 103076910 A CN103076910 A CN 103076910A
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Abstract
The invention discloses a touch 3D display module. The touch 3D display module comprises a 3D display module and a touch module which are integrated together from the inside to the outside, the 3D display module and the touch module are integrated on a shared glass layer, the touch module and the 3D display module of the touch 3D display module are integrated, so that one module can structurally carry out touch module and 3D display functions, the shared glass layer can be a double-sided ITO (Indium Tin Oxide) conducting glass layer or can exist as a carrier for an ITO conducting film, and the touch 3D display module is highly integrated, and avoids the problem of poor manufacturability in production in the prior art; during production, the conventional 3D module processing technology is directly adopted, the rest parts of the touch module are directly attached on the 3D module, and thereby the processing technology is simplified; moreover, because the number of the parts is reduced, quality can be easily guaranteed, transparency is increased, the loss of displayed light is reduced, the light transmission rate is increased, and thereby image quality and image brightness are increased; and furthermore, because the usage of materials is reduced, the production cost is low.
Description
Technical field
The present invention relates to a kind of display screen parts, particularly a kind of can be by the 3D display module of touch-control control.
Background technology
Digitizer has become people's life, has produced indispensable important element.Display screen is used for being directly passed to operator message as the digital device video signal output terminal, belongs to requisite device.Development along with science and technology, the function of display screen is not limited only to receiving video signals and shows, but has the control command input function, namely existing touch screen, by the direct input command of screen, even can replace the auxiliary device that keyboard etc. is used for input.Simultaneously, display screen is as display terminal, and for satisfying the public's visual demand, the 3D display technique progressively becomes generally, and particularly bore hole 3D shows, represents especially the development trend of display screen.Existing bore hole 3D technology realizes by increase a 3D demonstration module at the LCD screen, although increased the 3D function, can cause shortcoming in parameters such as brightness.
In the prior art, popular digital product generally has the touch screen function, namely with the TP module, especially in the communication apparatus such as mobile phone.And in order in this equipment, to realize the 3D function, then need 3D module of stack on LCD, with the TP module, realize touch controllable function and 3D Presentation Function.But, on LCD, just need two modules of stack, from production, all very inconvenience in processing and the quality control, and also because light will penetrate than multilayer glass, light losing strengthens, and can cause the quality of drawing reduction, picture brightness reduces; And the simple superposition of module can cause the waste of material and operation, increases manufacturing cost.
Therefore, need a kind of display screen display module, have touch controllable function and 3D Presentation Function, and the integration with height, simplified processing process, and easy guaranteed quality, reduce to show light losing, improve quality of drawing and picture brightness, and have lower manufacturing cost.
Summary of the invention
In view of this, purpose of the present invention provides a kind of touch 3D display module, have touch controllable function and 3D Presentation Function, and the integration with height, simplified processing process, and easy guaranteed quality reduce to show light losing, improve quality of drawing and picture brightness, and have lower manufacturing cost.
Further, described shared glassy layer is two-sided ITO conductive glass layer, and two-sided ITO conductive glass layer outer surface is as the internal layer electric conductor of touch-control module, and inner surface is as the outer electric conductor of 3D display module;
Further, described shared glassy layer is that inner surface is as the ITO conductive glass layer of the outer electric conductor of 3D display module, the integrated ITO conductive film as touch-control module internal layer electric conductor of ITO conductive glass layer outer surface;
Further, described ITO conductive glass layer is two-sided ITO conductive glass layer;
Further, described touch-control module is capacitive touch-control module;
Further, described 3D display module is raster pattern liquid crystal 3D display module.
Beneficial effect of the present invention: touch 3D display module of the present invention, the structure that adopts 3D display module and touch-control module to become one, and share glassy layer between 3D display module and the touch-control module, touch-control module and 3D display module group unite two into one, realize touch-control module and 3D Presentation Function by a module on the structure, glassy layer can be two-sided ITO conductive glass layer, it also can be the carrier existence as the ITO conducting film, integration with height, the poor problem of manufacturability when avoiding making in the prior art; When this is made, directly by existing 3D module processing technology, and on the 3D module the direct remainder of sticking touch control module, simplified processing process, and because parts reduce, easily guaranteed quality increases translucidus, reduces to show light losing, improve the light percent of pass, thereby improve quality of drawing and picture brightness, and reduce the use of material, have lower manufacturing cost.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the embodiment of the invention one structural representation;
Fig. 2 is the embodiment of the invention two structural representations;
Fig. 3 is control principle block diagram of the present invention;
Fig. 4 is result of use figure of the present invention.
Embodiment
Embodiment one
Fig. 1 is the embodiment of the invention one structural representation, as shown in Figure 1: the touch 3D display module of the present embodiment, comprise the 3D display module 1 and the touch-control module 3 that are integrated in from the inside to the outside one, refer to that from the inside to the outside the display screen inside of being installed by module is to the direction of outside; Described 3D display module 1 and touch-control module 3 are integrated in one and share glassy layer 2, and this glassy layer 2 can be coated with the ITO conducting film, directly becomes the electric conductor of 3D display module 1 and/or touch-control module 3 and the shield of touch-control module; Also can be used as the substrate glass layer, directly the ITO conductive film of 3D display module and the conductive film of touch-control module are integrated in substrate glass layer both side surface, all can realize goal of the invention.
In the present embodiment, described shared glassy layer 2 is two-sided ITO conductive glass layer, and two-sided ITO conductive glass layer outer surface is as the internal layer electric conductor of touch-control module, and inner surface is as the outer electric conductor of 3D display module; Adopt same conductive glass layer can realize structure and the function needs of 3D display module 1 and touch-control module 3, make whole module thickness thinner, further improve quality of drawing and the picture brightness of module, and reduce the use of material, further reduce cost; Adopt same ITO conductive glass layer to realize above-mentioned functions, can deduct the technique that the electro-conductive glass of 3D display module and touch-control module is bonded to each other, and existing owing to belonging to two modules, thereby attaching process is difficult for grasping, affect the qualification rate of product.
In the present embodiment, described touch-control module 3 is capacitive touch-control module; The capacitive touch-control module structure adopts the capacitance plate structure of prior art: adopt four layers of composite glass structure, the inside surface of glass screen and interlayer respectively scribble one deck ITO conductive layer, outermost layer is skim silicon soil glassivation, the ITO conductive coating is as workplace, draw four electrodes on four angles, interior surface layers ITO conductive layer is that screen layer is to guarantee good working environment; According to the structure of the present embodiment, interior surface layers ITO conductive layer is the ITO conductive layer of two-sided ITO conductive glass layer interior surface layers, and this ITO conductive layer is the outer electric conductor of 3D display module 1 simultaneously.
In the present embodiment, described 3D display module 1 is raster pattern liquid crystal 3D display module, can select column mirror grating formula 3D display module or look barrier raster pattern 3D display module, adopt the structure of prior art: the TN type Liquid Crystal Module that raster pattern liquid crystal 3D display module is comprised of two ITO electro-conductive glass, two-layer ITO conductive glass layer clamping liquid crystal forms, outer electric conductor is formed by the ITO conductive layer of two-sided ITO conductive glass layer inner surface, and this ITO conductive layer is the screen layer of capacitive touch-control module simultaneously.
In the reality, 3D display module 1 can adopt the 3D modular structure beyond above-mentioned two kinds of raster pattern liquid crystal 3D display modules, as long as have the level and smooth transparent base layer that shares (glassy layer or ITO conductive glass layer), all can be integrated with touch-control module, and can realize goal of the invention; Equally, touch-control module also can adopt the electric resistance touch-control module, and the superficies of two-sided ITO conductive glass layer are the inner conductor of electric resistance touch-control module, can realize goal of the invention equally.
Certainly, during making, 3D display module 1 and touch-control module 3 all need be provided with necessary flexible circuit, be used for providing the energy and control 3D display module and touch-control module, this flexible circuit can or adopt same flex circuit to realize by absolute construction separately, belong to the structure of prior art, do not repeat them here.
Following technique is adopted in the making of the present embodiment: ITO conducting glass substrate--〉light blockage coating--〉develop, exposure--〉etching, the inorganic material of stripping--〉coating--〉alignment film printing--〉orientation--〉spacer stroll--〉upper and lower base plate pressing (wherein go up slice be two-sided ITO plated film)--〉solid roasting--〉sliver--〉Liquid crystal pour--〉sealing--〉orientation--〉flexible circuit paster (FPC)--〉(above technique is with the LCD manufacturing process, belong to prior art, do not repeat them here)--〉TP face ITO film processing--〉pressing TP FPC--〉bonding top panel--〉test--finished product; Fit and all adopt optical cement and realize that in conjunction with attaching process the manufacture craft that need not adopt two modules to separate is simplified manufacture craft, and made 3D display module 1 and the touch-control module 3 complementary integral body that exist for the time simple in structure.
Embodiment two
Fig. 2 is the structural representation of the embodiment of the invention two, as shown in Figure 2, the difference of the present embodiment and embodiment one is: share the inner surface of glassy layer 2a as the ITO conductive glass layer of the outer electric conductor of 3D display module 1a, the integrated ITO conductive film 4 as touch-control module 3a internal layer electric conductor of ITO conductive glass layer outer surface; The present embodiment is that shared glassy layer is made inner surface provides outer electric conductor to the 3D display module ITO conductive glass layer, touch-control module internal layer electric conductor is then finished by the ITO conductive film, greatly reduce the thickness of product, and just touch-control module and 3D display module directly combine, and form whole module; Existing 3D display module and touch-control module then need be established glassy layer in addition as adopting the ITO conducting membrane structure, form independently and are fitting behind the product, then not only increase product thickness, also have relatively poor manufacturability.
In the present embodiment, described ITO conductive glass layer is two-sided ITO conductive glass layer; Two-sided ITO conductive glass layer inner surface is as the outer electric conductor of 3D display module, and outer surface is as the screen layer of touch-control module, and is simple and compact for structure, reduces module thickness.
What the present embodiment and embodiment one were identical is, touch-control module 3 is capacitive touch-control module, and 3D display module 1 is raster pattern liquid crystal 3D display module.
The manufacture craft of the present embodiment:
The 3D display module: ITO conducting glass substrate--〉light blockage coating--〉develops, exposure--〉etching, the pressing of the inorganic material coating of stripping--〉--〉alignment film printing--〉orientation--〉spacer stroll--〉upper and lower base plate (wherein go up slice be two-sided ITO plated film)--〉solid roasting--〉sliver--〉Liquid crystal pour--〉sealing--〉orientation--〉flexible circuit paster (FPC)--〉
Touch-control module: upper the photoresistance--〉exposure of substrate (film)--〉--〉--〉etching--〉removing photoresistance--〉wire mark peelable glue--〉cutting--〉functional test--〉ITO SENSOR--that develops〉the ACF--〉test--〉of fitting pastes the OCA(2 face)--〉paste cover plate (COVER LENS)--〉deaeration--
Touch-control module and 3D display module OCA applying--〉deaeration--〉test--〉warehouse-in.
All adopt the technological process of prior art, touch-control module and 3D display module are integrated in one, can not independently exist, reduce thickness and form integral product and use.
Fig. 3 is control principle block diagram of the present invention; As shown in Figure 3, control procedure of the present invention is as follows: central controller sends instruction to LCD and touch-control module and 3D display module (3D-TP) control module.
Send the 2D instruction, then the LCD unit is exported 2D demonstration image after treatment, and 3D-TP is synchronous therewith, and shielding 3D grating function is output as common 2D image, and touch-control module (TP) function is normally used;
Send the 3D instruction, then the LCD unit is exported the 3D format pattern after treatment, and 3D-TP is synchronous therewith, opens 3D grating function, is output as the 3D image, and touch-control module TP function is normal.
Fig. 4 is result of use figure of the present invention; As shown in Figure 4, touch-control module 3 and 3D display module 1(3D-TP) integral module 7 that forms and the installation of LCD5 are foam 6 between integral module 7 and the LCD5; Among Fig. 4, the flexible circuit (FPC) (being respectively flexible circuit 8 among the figure is connected with flexible circuit) of 3D-TP(integral module 7) alsoing with LCD5 respectively by separately is connected with central controller, foam 6 is with 3D-TP(integral module 7) and LCD5 separate, 3D-TP(integral module 7) and LCD5 is unified controls reaction and operation by central controller, reach the effect that touch control and 3D show.
Explanation is at last, above embodiment is unrestricted the present invention in order to technical scheme of the present invention to be described only, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. touch 3D display module is characterized in that: comprise the 3D display module and the touch-control module that are integrated in from the inside to the outside one, described 3D display module and touch-control module are integrated in one and share glassy layer.
2. touch 3D display module according to claim 1, it is characterized in that: described shared glassy layer is two-sided ITO conductive glass layer, two-sided ITO conductive glass layer outer surface is as the internal layer electric conductor of touch-control module, and inner surface is as the outer electric conductor of 3D display module.
3. touch 3D display module according to claim 1, it is characterized in that: described shared glassy layer is that inner surface is as the ITO conductive glass layer of the outer electric conductor of 3D display module, the integrated ITO conductive film as touch-control module internal layer electric conductor of ITO conductive glass layer outer surface.
4. touch 3D display module according to claim 3, it is characterized in that: described ITO conductive glass layer is two-sided ITO conductive glass layer.
5. according to claim 1 to the described touch 3D display module of 4 any one, it is characterized in that: described touch-control module is capacitive touch-control module.
6. according to claim 1 to the described touch-control 3D of 4 any one display module, it is characterized in that: described touch-control module is the electric resistance touch-control module.
7. according to claim 1 to the described touch 3D display module of 4 any one, it is characterized in that: described 3D display module is raster pattern liquid crystal 3D display module.
8. touch 3D display module according to claim 7 is characterized in that: described 3D display module is for looking barrier raster pattern 3D display module.
9. touch 3D display module according to claim 7, it is characterized in that: described 3D display module is column mirror grating formula 3D display module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104113448A CN103076910A (en) | 2011-12-12 | 2011-12-12 | Touch 3D (three-dimensional) display module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104113448A CN103076910A (en) | 2011-12-12 | 2011-12-12 | Touch 3D (three-dimensional) display module |
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| CN103076910A true CN103076910A (en) | 2013-05-01 |
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| CN2011104113448A Pending CN103076910A (en) | 2011-12-12 | 2011-12-12 | Touch 3D (three-dimensional) display module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589237A (en) * | 2014-10-24 | 2016-05-18 | 上海星融实业股份有限公司 | Glass-free 3D touch control liquid crystal module |
| CN108646936A (en) * | 2015-10-28 | 2018-10-12 | 张家港康得新光电材料有限公司 | Device with touch-control Yu three-D image display function |
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| JP2002287884A (en) * | 2001-03-26 | 2002-10-04 | Kawaguchiko Seimitsu Co Ltd | Touch panel |
| CN1475964A (en) * | 2002-08-13 | 2004-02-18 | 突破光电科技股份有限公司 | Contact control screen upper, lower electrode break-over structure |
| CN101881900A (en) * | 2010-07-05 | 2010-11-10 | 信利半导体有限公司 | Liquid crystal display screen |
| CN202331409U (en) * | 2011-12-12 | 2012-07-11 | 杨亚军 | Touch control type three-dimensional (3D) display module |
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2011
- 2011-12-12 CN CN2011104113448A patent/CN103076910A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002287884A (en) * | 2001-03-26 | 2002-10-04 | Kawaguchiko Seimitsu Co Ltd | Touch panel |
| CN1475964A (en) * | 2002-08-13 | 2004-02-18 | 突破光电科技股份有限公司 | Contact control screen upper, lower electrode break-over structure |
| CN101881900A (en) * | 2010-07-05 | 2010-11-10 | 信利半导体有限公司 | Liquid crystal display screen |
| CN202331409U (en) * | 2011-12-12 | 2012-07-11 | 杨亚军 | Touch control type three-dimensional (3D) display module |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589237A (en) * | 2014-10-24 | 2016-05-18 | 上海星融实业股份有限公司 | Glass-free 3D touch control liquid crystal module |
| CN105589237B (en) * | 2014-10-24 | 2018-08-17 | 大有融合（北京）科技有限公司 | A kind of bore hole 3D touch liquid crystal modules |
| CN108646936A (en) * | 2015-10-28 | 2018-10-12 | 张家港康得新光电材料有限公司 | Device with touch-control Yu three-D image display function |
| CN108646936B (en) * | 2015-10-28 | 2021-05-25 | 张家港康得新光电材料有限公司 | Device with touch control and three-dimensional image display function |
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Application publication date: 20130501 |