CN202067048U - LCD display and touch integrated induction screen - Google Patents
LCD display and touch integrated induction screen Download PDFInfo
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- CN202067048U CN202067048U CN2011201476801U CN201120147680U CN202067048U CN 202067048 U CN202067048 U CN 202067048U CN 2011201476801 U CN2011201476801 U CN 2011201476801U CN 201120147680 U CN201120147680 U CN 201120147680U CN 202067048 U CN202067048 U CN 202067048U
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Abstract
An LCD display and touch integrated induction screen relates to the technical field of LCD display and induction screens, and comprises a first one-sided ITO (Indium Tin Oxide) substrate, a second one-sided ITO substrate, a first display electrode layer, a second display electrode layer, a first orientation layer, a second orientation layer, a closed LCD empty box, a first polarizing plate and a second polarizing plate, wherein the first and the second display electrode layers are etched on the first one-sided ITO substrate and the second one-sided ITO substrate respectively; an LCD touch sensitive electrode layer is etched on at least one ITO conducting layer of the first one-sided ITO substrate or the second one-sided ITO substrate. The LCD display and touch integrated induction screen makes full use of a modernized liquid crystal automatic etching production line for production, and can meet efficient production requirements of the modern industry, greatly improve the production efficiency and the qualified product rate, realize production raw material conservation, reduce manufacturing cost, and greatly improve the reliability in following chaining pin installation simultaneously.
Description
Technical field
The utility model relates to the electronic induction technical field, and particularly LCD shows induction screen technical field.
Background technology
Existing LCD(touch) the induction screen has two kinds of patterns:
A kind of pattern is to make induction electrode by a slice electrically-conductive backing plate, is used in combination with LCD display.Such way have its collocation flexibly and the process and the LCD that make induction electrode make without any 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 make pattern according to LCD and produces.The process of making is one side and another sheet single-side optical electrically-conductive backing plate (ito substrate) of two-sided photoconductive substrate (ito substrate) when making 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 utility model purpose 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 utility model 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 described first single face ito substrate and the second single face ito substrate glue frame is set; At the surface etching first show electrode layer, print first oriented layer at the outside surface of the described first show electrode layer towards the ITO conductive layer of the first single face ito substrate of described glue frame; At the surface etching second show electrode layer, print second oriented layer at the outside surface of the described second show electrode layer towards the ITO conductive layer of the second single face ito substrate of described glue frame; Form a sealed L CD sylphon between described first oriented layer, second oriented layer and the glue frame, in described LCD sylphon, liquid crystal is set; On the surface of the described 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 described first single face ito substrate and the second single face ito substrate is unequal mutually.
The utility model has been 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), the induction electrode of LCD induction screen and any one electrode layer of LCDs (LCD) can 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 utility model 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 utility model 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 utility model.
Fig. 2 is second kind of structural representation of the present utility model.
Fig. 3 is the third structural representation of the present utility model.
Fig. 4 is the 4th a kind of structural representation of the present utility model.
Embodiment
Example one: as shown in Figure 1, the utility model 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, 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.
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 described first single face ito substrate and the second single face ito substrate glue frame is set; At the surface etching first show electrode layer, print first oriented layer at the outside surface of the described first show electrode layer towards the ITO conductive layer of the first single face ito substrate of described glue frame; At the surface etching second show electrode layer, print second oriented layer at the outside surface of the described second show electrode layer towards the ITO conductive layer of the second single face ito substrate of described glue frame; Form a sealed L CD sylphon between described first oriented layer, second oriented layer and the glue frame, in described LCD sylphon, liquid crystal is set; On the surface of the described 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 described first single face ito substrate and the second single face ito substrate is unequal mutually.
2. show according to the described 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 described 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 described 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 described LCD of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201476801U CN202067048U (en) | 2011-05-11 | 2011-05-11 | LCD display and touch integrated induction screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201476801U CN202067048U (en) | 2011-05-11 | 2011-05-11 | LCD display and touch integrated induction screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067048U true CN202067048U (en) | 2011-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201476801U Expired - Fee Related CN202067048U (en) | 2011-05-11 | 2011-05-11 | LCD display and touch integrated induction screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067048U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890356A (en) * | 2012-10-15 | 2013-01-23 | 汕头市锐科电子有限公司 | LCD (Liquid Crystal Display) touch-controlled all-in-one machine and manufacturing method thereof |
| CN103091890A (en) * | 2013-02-06 | 2013-05-08 | 信利半导体有限公司 | Liquid crystal display and preparation method of the same |
| CN103361935A (en) * | 2012-04-09 | 2013-10-23 | 陈建新 | Washing machine man-machine intelligent touch display control integrated liquid crystal display LCM |
-
2011
- 2011-05-11 CN CN2011201476801U patent/CN202067048U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361935A (en) * | 2012-04-09 | 2013-10-23 | 陈建新 | Washing machine man-machine intelligent touch display control integrated liquid crystal display LCM |
| CN102890356A (en) * | 2012-10-15 | 2013-01-23 | 汕头市锐科电子有限公司 | LCD (Liquid Crystal Display) touch-controlled all-in-one machine and manufacturing method thereof |
| CN103091890A (en) * | 2013-02-06 | 2013-05-08 | 信利半导体有限公司 | Liquid crystal display and preparation method of the same |
| CN103091890B (en) * | 2013-02-06 | 2015-11-25 | 信利半导体有限公司 | A kind of method for making of LCDs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120511 |