CN102778967A - Liquid crystal display (LCD) display and touch integral sensing screen - Google Patents
Liquid crystal display (LCD) display and touch integral sensing screen Download PDFInfo
- Publication number
- CN102778967A CN102778967A CN2011101206629A CN201110120662A CN102778967A CN 102778967 A CN102778967 A CN 102778967A CN 2011101206629 A CN2011101206629 A CN 2011101206629A CN 201110120662 A CN201110120662 A CN 201110120662A CN 102778967 A CN102778967 A CN 102778967A
- Authority
- CN
- China
- Prior art keywords
- single face
- ito substrate
- lcd
- face ito
- electrode 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.)
- Pending
Links
Images
Abstract
The invention relates to a liquid crystal display (LCD) display and touch integral sensing screen which relates to the technical field of LCD display sensing screens. The screen comprises a first single-surface ITO base plate and a second single-surface ITO base plate, a first display electrode layer and a second display electrode layer which are respectively etched on the first single-surface ITO base plate and the second single-surface ITO base plate, a first orientation layer, a second orientation layer, a closed LCD empty box, a first polaroid and a second polaroid; and an LCD touch sensing electrode layer is etched on at least one ITO conductive layer of the first single-surface ITO base plate or the second single-surface ITO base plate. According to the LCD display and touch integral sensing screen, a modern liquid crystal automatic assembly etching line can be fully utilized for production, so that modern industrial high-efficiency production requirements can be met, the production efficiency and the graded product rate are greatly improved, and the purposes of saving production raw materials and reducing production cost are achieved. Meanwhile, the reliability in the follow-up installation of a link pin is also greatly improved.
Description
Technical field
The present invention relates to the electronic induction technical field, particularly LCD shows induction screen technical field.
Background technology
Existing LCD (touch) induction screen has two kinds of patterns:
A kind of pattern is to process induction electrode through a slice electrically-conductive backing plate, uses with the LCD display combination.Such way have its collocation flexibly and the process of processing induction electrode process with LCD and have no relation, be the very wide a kind of pattern of use at present.But because be the special induction electrode substrate that adopts, so the LCD that forms induction panel module has three laminar substrates.Therefore there is thickness to have the product of strict demand just can't finely to use to some.
Another kind of pattern adopts a slice single face conduction optical substrate (ito substrate) and the two-sided conduction optical substrate of a slice (two-sided ito substrate) to process pattern according to LCD and produces.The process of processing is one side and another sheet single-side optical electrically-conductive backing plate (ito substrate) of two-sided photoconductive substrate (ito substrate) when processing LCD display, and the another side of two-sided electrically-conductive backing plate can be made into the induction electrode of LCD induction screen.The advantage of this mode is to satisfy the use that thickness is had desired product well.But this kind mode need be carried out two-sided etching to two-sided electrically-conductive backing plate in production run, to form two-sided different electrode pattern.This two-sided etch process more complicated, at present generally by hand mode carry out the slot type etching, controllability a little less than.The percentage of A-class goods of product and production efficiency are all very low, are not suitable for advanced etching streamline especially and carry out operation.The finished product casing also there is certain restrictive requirement.
Summary of the invention
The object of the invention is to design the LCD that a kind ofly makes things convenient for industrial high efficiency production, can improve the product percentage of A-class goods and shows and touch integrated induction screen.
The present invention includes the two relative first single face ito substrate and second single face ito substrates that are parallel to each other and arrange of ITO conductive layer, between the said first single face ito substrate and the second single face ito substrate, the glue frame is set; At the surface etching first show electrode layer, print first oriented layer at the outside surface of the said first show electrode layer towards the ITO conductive layer of the first single face ito substrate of said glue frame; At the surface etching second show electrode layer, print second oriented layer at the outside surface of the said second show electrode layer towards the ITO conductive layer of the second single face ito substrate of said glue frame; Form a sealed L CD sylphon between said first oriented layer, second oriented layer and the glue frame, in said LCD sylphon, liquid crystal is set; On the surface of the said first single face ito substrate of glue frame dorsad with on the surface of the second single face ito substrate of glue frame dorsad first polaroid and second polaroid that forms LCD display is set respectively; It is characterized in that: etching LCD touch sensible electrode layer at least one ITO conductive layer of the first single face ito substrate or the second single face ito substrate; The width of the said first single face ito substrate and the second single face ito substrate is unequal mutually.
The present invention has broken through the traditional thinking mode about touch sensitive display; Only adopt two single face electrically-conductive backing plates (ito substrate) when making LCDs (LCD); Directly induction electrode is formed in the box of LCDs (LCD), can the induction electrode of LCD induction screen and any one electrode layer of LCDs (LCD) be produced on the same aspect.So can make full use of modern liquid crystal (LCD) automatic streamline etching line produces, and can satisfy the requirement of modern industry High-efficient Production, has greatly improved the percentage of A-class goods of production efficiency and product, has reached the saving raw materials for production, the purpose that reduces production costs.Reliability when subsequent installation link pin also is greatly improved simultaneously.Having had in the reliability of touch-control sensing integrated circuit (IC) and sensitivity becomes possibility today of very big raising.Simultaneously the technical characterstic of this technology be when design liquid crystal (LCD) electrode directly with the induction electrode design any one aspect of LCD electrode or simultaneously two aspects to form the common induction electrode or the induction electrode of charged indicating characteristic.And the present invention does not have special requirement to the finished product casing, the convenient and supporting use of any end product.
Because the width of the first single face ito substrate and the second single face ito substrate is unequal mutually, so on Width, the present invention has following four kinds of arrangements at least:
One, on Width, a side of the first single face ito substrate and second single face ito substrate alignment grows the second single face ito substrate at the first single face ito substrate of opposite side.
Two, on Width, a side of the first single face ito substrate and second single face ito substrate alignment grows the first single face ito substrate at the second single face ito substrate of opposite side.
Three, on Width, the and arranged on left and right sides of the first single face ito substrate grows the second single face ito substrate symmetrically.
Four, on Width, the and arranged on left and right sides of the second single face ito substrate grows the first single face ito substrate symmetrically.
Description of drawings
Fig. 1 is first kind of structural representation of the present invention.
Fig. 2 is second kind of structural representation of the present invention.
Fig. 3 is the third structural representation of the present invention.
Fig. 4 is the 4th a kind of structural representation of the present invention.
Embodiment
Example one: as shown in Figure 1, the present invention is provided with the two relative first single face ito substrate 9 and second single face ito substrates 2 that are parallel to each other and arrange of ITO conductive layer, between the first single face ito substrate 9 and the second single face ito substrate 2, glue frame 5 is set.
Towards the ITO conductive layer surface of the first single face ito substrate 9 of glue frame 5 etching first show electrode layer and LCD touch sensible electrode layer 7 respectively, print first oriented layer 8 at the outside surface of the first show electrode layer 7.
At the ITO conductive layer surface etching second show electrode layer 3, print second oriented layer 4 at the outside surface of the second show electrode layer 3 towards the second single face ito substrate 2 of glue frame 5.
Form a sealed L CD sylphon 11 between first oriented layer 8, second oriented layer 4 and the glue frame 5, liquid crystal 6 is set in LCD sylphon 11, be provided with respectively conductiving point in the glue frame 5 with the ITO conductive layer conducting of the first single face ito substrate 9, the second single face ito substrate 2.
In this example, the width of the first single face ito substrate 9 is greater than the width of the second single face ito substrate 2, aligns in the left side of the first single face ito substrate 9 and the second single face ito substrate 2, and the right side of the first single face ito substrate 9 grows the right side of the second single face ito substrate 2.
Also can be only at the independent etching first show electrode layer 7 of ITO conductive layer surface, and towards the ITO conductive layer surface of the second single face ito substrate 2 of glue frame 5 etching second show electrode layer and LCD touch sensible electrode layer 3 respectively towards the first single face ito substrate 9 of glue frame 5.
Also can be simultaneously towards the ITO conductive layer surface of the first single face ito substrate 9 of glue frame 5 etching first show electrode layer and LCD touch sensible electrode layer 7 respectively, distinguishing etching second show electrode layer and LCD touch sensible electrode layer 3 towards the ITO conductive layer surface of the second single face ito substrate 2 of glue frame 5.
Example two: as shown in Figure 2, other is with example one, and just on width, the and arranged on left and right sides of the first single face ito substrate 9 grows the second single face ito substrate 2 symmetrically.
Example three: as shown in Figure 3, other is with example one, and just align in the left side of the first single face ito substrate 9 and the second single face ito substrate 2, and the right side of the second single face ito substrate 2 grows the right side of the first single face ito substrate 9.
Example four: as shown in Figure 4, other is with example one, and just on width, the and arranged on left and right sides of the second single face ito substrate 2 grows the first single face ito substrate 9 symmetrically.
Claims (5)
1. a LCD shows and touches integrated induction screen, comprises the two first single face ito substrate and second single face ito substrates that are parallel to each other and arrange that the ITO conductive layer is relative, between the said first single face ito substrate and the second single face ito substrate, the glue frame is set; At the surface etching first show electrode layer, print first oriented layer at the outside surface of the said first show electrode layer towards the ITO conductive layer of the first single face ito substrate of said glue frame; At the surface etching second show electrode layer, print second oriented layer at the outside surface of the said second show electrode layer towards the ITO conductive layer of the second single face ito substrate of said glue frame; Form a sealed L CD sylphon between said first oriented layer, second oriented layer and the glue frame, in said LCD sylphon, liquid crystal is set; On the surface of the said first single face ito substrate of glue frame dorsad with on the surface of the second single face ito substrate of glue frame dorsad first polaroid and second polaroid that forms LCD display is set respectively; It is characterized in that: etching LCD touch sensible electrode layer at least one ITO conductive layer of the first single face ito substrate or the second single face ito substrate; The width of the said first single face ito substrate and the second single face ito substrate is unequal mutually.
2. show according to the said LCD of claim 1 and touch integrated induction screen, it is characterized in that: on Width, the alignment of a side of the first single face ito substrate and the second single face ito substrate grows the second single face ito substrate at the first single face ito substrate of opposite side.
3. show according to the said LCD of claim 1 and touch integrated induction screen, it is characterized in that: on Width, the alignment of a side of the first single face ito substrate and the second single face ito substrate grows the first single face ito substrate at the second single face ito substrate of opposite side.
4. show and touch integrated induction and shield that it is characterized in that: on Width, the and arranged on left and right sides of the first single face ito substrate grows the second single face ito substrate symmetrically according to the said LCD of claim 1.
5. show and touch integrated induction and shield that it is characterized in that: on Width, the and arranged on left and right sides of the second single face ito substrate grows the first single face ito substrate symmetrically according to the said LCD of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101206629A CN102778967A (en) | 2011-05-11 | 2011-05-11 | Liquid crystal display (LCD) display and touch integral sensing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101206629A CN102778967A (en) | 2011-05-11 | 2011-05-11 | Liquid crystal display (LCD) display and touch integral sensing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102778967A true CN102778967A (en) | 2012-11-14 |
Family
ID=47123897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101206629A Pending CN102778967A (en) | 2011-05-11 | 2011-05-11 | Liquid crystal display (LCD) display and touch integral sensing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102778967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033289A (en) * | 2015-03-19 | 2016-10-19 | 河北冀雅电子有限公司 | Black-white lattice touch liquid crystal screen and manufacturing method thereof |
-
2011
- 2011-05-11 CN CN2011101206629A patent/CN102778967A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033289A (en) * | 2015-03-19 | 2016-10-19 | 河北冀雅电子有限公司 | Black-white lattice touch liquid crystal screen and manufacturing method thereof |
| CN106033289B (en) * | 2015-03-19 | 2019-08-02 | 河北冀雅电子有限公司 | A method of preparing black and white lattice touch LCD screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101780493B1 (en) | Liquid crystal display device comprising touch screen | |
| KR101878882B1 (en) | Nano mesh type transparent conductive electrode and method for manufacturing the same, touch screen and display apparatus having the nano mesh type transparent conductive electrode | |
| TWI610209B (en) | Thin film sensor, capacitive touch panel having the same, preparation method thereof and terminal product | |
| CN103927034A (en) | Metal electrode, touch electrode layer, color film substrate and display panel | |
| CN105866995A (en) | Pressure touch control display panel, display device and preparation method | |
| CN203133802U (en) | Embedded capacitive touch-control display panel, display device and control device | |
| CN106773222A (en) | Embedded touch control panel | |
| CN109375817A (en) | Touch control display apparatus | |
| CN202067048U (en) | LCD display and touch integrated induction screen | |
| CN201425740Y (en) | Capacitor touch-control display screen | |
| CN108646475A (en) | A kind of and integrated liquid crystal instrument disk of large scale TFT screens | |
| CN105892124B (en) | A kind of pressure touch formula liquid crystal display device | |
| CN206039462U (en) | Touch screen and electronic equipment | |
| CN102778967A (en) | Liquid crystal display (LCD) display and touch integral sensing screen | |
| WO2016101291A1 (en) | Touch display panel and touch display device | |
| CN204009842U (en) | Touch-control display panel | |
| CN107562291A (en) | Touch screen and electronic equipment | |
| CN202838280U (en) | Thin-film sensor, capacitive touch screen containing the same and terminal product thereof | |
| CN102967972B (en) | Capacitive touch array substrate and manufacturing method thereof and liquid crystal panel | |
| CN202331403U (en) | Liquid crystal induction screen | |
| CN105302389A (en) | Capacitive touch panel | |
| CN203519967U (en) | Liquid crystal display with built-in touch circuit | |
| CN208607628U (en) | A kind of GF2 structure touch panel | |
| CN202886785U (en) | Capacitive touch array substrate and liquid crystal panel | |
| CN203133796U (en) | Capacitive touch screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |