CN101727225B - Touch panel and touch liquid crystal display - Google Patents
Touch panel and touch liquid crystal display Download PDFInfo
- Publication number
- CN101727225B CN101727225B CN2008101732726A CN200810173272A CN101727225B CN 101727225 B CN101727225 B CN 101727225B CN 2008101732726 A CN2008101732726 A CN 2008101732726A CN 200810173272 A CN200810173272 A CN 200810173272A CN 101727225 B CN101727225 B CN 101727225B
- Authority
- CN
- China
- Prior art keywords
- substrate
- district
- liquid crystal
- contact panel
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a touch panel and a touch liquid crystal display, wherein the touch liquid crystal display comprises a liquid crystal panel and a touch panel arranged on the surface of the liquid crystal panel, the touch panel comprises a first substrate, the periphery of the first substrate is annularly provided with a first adhesion region, a second substrate is arranged opposite to the first substrate, the periphery of the second substrate is annularly provided with a second adhesion region opposite to the first adhesion region, a plurality of spacers are arranged between the first substrate and the second substrate, are positioned at the inner sides of the first adhesion region and the second adhesion region and adhere the first adhesion region and the second adhesion region, and an adhesion layer is arranged between the first adhesion region and the second adhesion region. In addition, a sealing unit is also provided. The sealing unit assists to sealing the first substrate and the second substrate so as to reduce collapse because air in the touch panel is wrongly absorbed when the touch panel and the liquid crystal panel are combined in a vacuum state.
Description
Technical field
The present invention is about a kind of contact panel and touch liquid crystal display, in particular to a kind of contact panel and touch liquid crystal display with reinforced structure.
Background technology
See also Fig. 1, this figure is the cross-section structure of the LCD of general tool touch controllable function.In Fig. 1, touch liquid crystal display 1 comprises a liquid crystal panel 10, one contact panel 12 combines, and first substrate 120 and 122 of second substrates are laid with a plurality of septs (Spacer) 126, and seal adhesion layer 124 conducts that are formed with a ring in periphery and bind media, and make this first substrate 120 and 122 of second substrates have air as medium at interval, during for operation, can touch 122 short circuits of second substrate via first substrate 120, and reach the induction transmission signal effect, cooperate this contact panel 12 to fit in the display surface of liquid crystal panel 10 again, to finish general touch liquid crystal display.
But because contact panel 12 and liquid crystal panel 10 are when fitting operation, for making contact panel 12 driving fits in this liquid crystal panel 10, so operation of can under the state of vacuumizing, fitting, but because the contact panel of generally commonly using 12 only sticks together fixing by adhesion layer 124 merely, and can't reach the effect of sealing fully, cause contact panel 12 and liquid crystal panel 10 when vacuumizing state, air in the contact panel 12 is taken away easily and is subsided, cause first substrate 120 and 122 short circuits of second substrate, cause touch controllable function to lose efficacy.
Edge this, the inventor of this case works out a kind of contact panel and touch liquid crystal display, it can overcome the defective of known techniques.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of contact panel and touch liquid crystal display, it is to be provided with a sealing unit between first substrate of contact panel and second substrate, subside to prevent the gas leak in the contact panel, using increases yield and the quality that product is made.
For reaching above-mentioned purpose, the invention provides a kind of contact panel, comprise: one first substrate, this first substrate is established formation one first in periphery ring and is sticked together the district, this first stick together the interval be concaved with the annular one first groove, and this first substrate is provided with one second substrate relatively, relatively this first sticks together to distinguish and is provided with one second in periphery ring and sticks together the district this second substrate, this second sticks together the district and is concaved with one second groove, be laid with plural sept between this first substrate and this second substrate, those septs are positioned at this and first stick together district and this second to stick together the district inboard, and binding this first sticks together district and this second and sticks together the district and be provided with an adhesion layer, other is provided with a sealing unit, and the difference filling of sealing unit is in first groove and second groove, and complete driving fit is in this adhesion layer two sides.
Further understand and approval for having for structure purpose of the present invention and effect, cooperate diagram to describe in detail now as after.
Description of drawings
Fig. 1 is the diagrammatic cross-section of the LCD of general tool touch controllable function.
Fig. 2 is the diagrammatic cross-section of touch liquid crystal display of the present invention.
Fig. 3 is the diagrammatic cross-section of another embodiment of the present invention touch liquid crystal display.
The primary clustering symbol description
The 1-touch liquid crystal display
The 2-touch liquid crystal display
The 3-touch liquid crystal display
The 10-liquid crystal panel
The 12-contact panel
The 20-liquid crystal panel
22-is touch panel structure provided
The 30-liquid crystal panel
32-is touch panel structure provided
120-first substrate
122-second substrate
The 124-adhesion layer
The 126-sept
220-first substrate
222-second substrate
The 224-adhesion layer
The 226-sept
The 228-sealing unit
320-first substrate
322-second substrate
The 324-adhesion layer
The 326-sept
The 328-sealing unit
A1-first sticks together the district
A2 second sticks together the district
A1-first groove
A2-second groove
Embodiment
See also Fig. 2, it is the sectional view of contact panel of the present invention and touch liquid crystal display, and it shows first embodiment.In Fig. 2, touch liquid crystal display 2 comprises a liquid crystal panel 20 and touch panel structure provided 22, and this touch panel structure provided 22 comprises: one first substrate 220, one second substrate 222, an adhesion layer 224, plural sept 226 and a sealing unit 228.This first substrate 220 is established in periphery ring and is formed one first and stick together district A1, and this first sticks together the one first groove a1 that district A1 is concaved with annular groove-shaped; This second substrate 222 first sticks together district A1 and is provided with one second in periphery ring and sticks together district A2 with respect to this, and this second sticks together district A2 and be concaved with one second groove a2, and this second groove a2 is to should the first groove a1 being provided with; Be laid with plural sept 226 between this first substrate 220 and this second substrate 222, and those septs 226 are positioned at this and first stick together the inboard that district A1 and this second sticks together district A2; This first sticks together district A1 and second sticks together district A2 and bind by adhesion layer 224 with this, and utilizes sealing unit 228 to be fills up to respectively in this first groove a1 and this second groove a2, and complete driving fit is in the two sides of adhesion layer 224.
In present embodiment, this adhesion layer 224 is the identical glue that sticks together with sealing unit 228, promptly being integrally formed at this first sticks together district A1 and this second and sticks together between the district A2, and in this first groove a1 of filling and this second groove a2, make this adhesion layer 224 and sealing unit 228 one to seal this first substrate 220 and this second substrate 222; Certainly, sealing unit 228 also can use the glue that sticks together that is different from adhesion layer 224 materials, for example: fender, conductive rubber, thermosetting material, ultraviolet curing glue etc.
See also Fig. 3 again, it is the sectional view of contact panel of the present invention and touch liquid crystal display, and it shows second embodiment.In Fig. 3, touch liquid crystal display 3 comprises: one first substrate 320, one second substrate 322, an adhesion layer 324, plural sept 326 and a sealing unit 328.This first substrate 320 is established formation one first in periphery ring and is sticked together district A1; This second substrate 322 with respect to this first stick together the district A1 in periphery ring be provided with one second stick together the district A2; 326 of those septs are laid in 322 of this first substrate 320 and this second substrates, and are positioned at this and first stick together district A1 and this second inboard of sticking together district A2; Adhesion layer 324 is used to be bonding on this and first sticks together district A1 and this second and stick together district A2; 328 of sealing units are around being compassingly set at the outer peripheral edges of this first substrate 320 with this second substrate 322, and are in close proximity to this and first stick together district A1 and this second and stick together district A2.
In addition, sealing unit 328 can use the glue that sticks together with adhesion layer 324 same materials; Or sealing unit 328 can use the glue that sticks together that is different from these adhesion layer 324 materials, for example: thermosetting material, ultraviolet curing glue etc.
So,, can strengthen the anti-vacuum and the anti-pressure ability of 322 of this first substrate 320 and this second substrates, improve impermeability, touch panel structure provided 32 subside when preventing to vacuumize by the setting of sealing unit 328.
Therefore as shown in the above description, contact panel of the present invention and touch liquid crystal display are to utilize sealing unit, to strengthen the structure of contact panel, can prevent that air from leaking simultaneously, can overcome the shortcoming of known techniques.
But the above only is a best example of the present invention, when can not with the scope implemented of qualification the present invention.Promptly the equalization of being done according to the present patent application claim generally changes and modifies, and all should still belong in the scope that patent of the present invention contains.
Claims (9)
1. contact panel comprises:
One first substrate, this first substrate are established in periphery ring and are formed one first and stick together the district, and this first sticks together the interval and be concaved with one first groove, circularizes the groove shape for this first channel shaped;
Relatively this first sticks together to distinguish and is provided with one second in periphery ring and sticks together the district for one second substrate, this second substrate, and this second sticks together the district and be concaved with one second groove;
The plural number sept, this sept is laid between this first substrate and this second substrate, and is positioned at this and first sticks together and distinguish and this second inboard of sticking together the district;
What one adhesion layer, this adhesion layer were bonding on that first of this first substrate sticks together district and this second substrate second sticks together the district; And
One sealing unit, sealing unit separated into two parts, in first groove of this first substrate and second groove of this second substrate, and the complete driving fit in sealing unit is in the two sides of this adhesion layer with filling respectively.
2. contact panel as claimed in claim 1 is characterized in that: this adhesion layer is the identical glue that sticks together with the sealing unit, and is integrally formed at this and first sticks together the district and this second sticks together between the district, and in this first groove of filling and this second groove.
3. contact panel as claimed in claim 1 is characterized in that: this first groove is corresponding setting with this second groove.
4. contact panel as claimed in claim 1 is characterized in that: the sealing unit is for sticking together glue.
5. contact panel as claimed in claim 1 is characterized in that: the sealing unit is a fender.
6. contact panel as claimed in claim 5 is characterized in that: this fender is a conductive rubber.
7. contact panel as claimed in claim 1 is characterized in that: the sealing unit is a thermosetting material.
8. contact panel as claimed in claim 1 is characterized in that: the sealing unit is a ultraviolet curing glue.
9. touch liquid crystal display comprises:
One liquid crystal panel; And
Just like each described contact panel among the claim 1-8, this contact panel is fixedly arranged on this liquid crystal panel surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101732726A CN101727225B (en) | 2008-10-31 | 2008-10-31 | Touch panel and touch liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101732726A CN101727225B (en) | 2008-10-31 | 2008-10-31 | Touch panel and touch liquid crystal display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101727225A CN101727225A (en) | 2010-06-09 |
| CN101727225B true CN101727225B (en) | 2011-10-05 |
Family
ID=42448192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101732726A Expired - Fee Related CN101727225B (en) | 2008-10-31 | 2008-10-31 | Touch panel and touch liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101727225B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467299B (en) * | 2010-11-15 | 2015-10-14 | 北京汇冠新技术股份有限公司 | The method for packing of a kind of infrared touch panel and optical filtering bar thereof |
| CN106646687B (en) * | 2016-11-21 | 2018-09-11 | 中国电子科技集团公司第五十五研究所 | Improve the method and structure of optical film assembly reliability |
| CN107491219B (en) * | 2017-08-31 | 2021-04-02 | 河源中光电通讯技术有限公司 | Touch display product and method for binding and sealing upper glass FPC (flexible printed circuit) |
| WO2020061890A1 (en) * | 2018-09-27 | 2020-04-02 | 深圳柔显系统技术有限公司 | Touch-control screen and manufacturing method therefor, and touch-control apparatus |
| CN109991772B (en) * | 2019-03-29 | 2023-03-14 | 广州国显科技有限公司 | Display panel film structure and preparation process thereof |
| CN110673373A (en) * | 2019-10-11 | 2020-01-10 | 业成科技（成都）有限公司 | Bonding method and electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2492882Y (en) * | 2001-05-23 | 2002-05-22 | 洋华光电股份有限公司 | Touching control panel |
| CN1567360A (en) * | 2003-06-17 | 2005-01-19 | 统宝光电股份有限公司 | Contact control type panel |
| CN1601335A (en) * | 2003-09-25 | 2005-03-30 | 统宝光电股份有限公司 | Contact-controlling LCD device |
| CN101169533A (en) * | 2007-12-06 | 2008-04-30 | 友达光电股份有限公司 | Flat display panel |
| CN101251782A (en) * | 2008-03-14 | 2008-08-27 | 友达光电股份有限公司 | Touching control panel and display using the same |
-
2008
- 2008-10-31 CN CN2008101732726A patent/CN101727225B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2492882Y (en) * | 2001-05-23 | 2002-05-22 | 洋华光电股份有限公司 | Touching control panel |
| CN1567360A (en) * | 2003-06-17 | 2005-01-19 | 统宝光电股份有限公司 | Contact control type panel |
| CN1601335A (en) * | 2003-09-25 | 2005-03-30 | 统宝光电股份有限公司 | Contact-controlling LCD device |
| CN101169533A (en) * | 2007-12-06 | 2008-04-30 | 友达光电股份有限公司 | Flat display panel |
| CN101251782A (en) * | 2008-03-14 | 2008-08-27 | 友达光电股份有限公司 | Touching control panel and display using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101727225A (en) | 2010-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101727225B (en) | Touch panel and touch liquid crystal display | |
| CN107206852B (en) | Pneumatic vehicle tire | |
| RU2012145304A (en) | METHOD FOR PRODUCING A VEHICLE WINDOW GLASS ELEMENT | |
| CN109448542B (en) | Display screen cover plate and display screen with same | |
| US8501305B2 (en) | Laminate | |
| CN101981666A (en) | Improved carrier head membrane | |
| CN107187139A (en) | The preparation method and product of a kind of curved surface mobile phone tempering film | |
| CN202533683U (en) | Liquid crystal display (LCD) and panel thereof | |
| CN104097383A (en) | JIG ASSEMBLY and LAMINATING APPARATUS | |
| KR101377826B1 (en) | Method for manufacturing member for electronic device, method for manufacturing electronic device, and member for electronic device | |
| CN105930011A (en) | Flexible touch screen laminating device and method | |
| CN105946304A (en) | Fully-laminated tempered glass protective film and preparation method thereof | |
| CN106094356A (en) | Fluid sealant, display panels and liquid crystal indicator | |
| CN105892736A (en) | Optical cement, panel and substrate fitting method | |
| US11928294B2 (en) | Bonding method of touch-control display panel, touch-control display panel and electronic device | |
| CN202093499U (en) | Capacitive touch screen | |
| CN105892164A (en) | Display panel and manufacturing method thereof | |
| JP2012136622A (en) | Laminated structure of glass panel material and laminating method thereof | |
| CN203284982U (en) | Novel exposed-type roof composite waterproof structure | |
| CN102092137B (en) | High-temperature high-pressure vacuum nozzle and sealing method thereof | |
| TW200739183A (en) | Liquid crystal panel having uniform cell gap and cell gap control method used for the same | |
| CN113067927A (en) | Flexible cover plate structure and production method thereof | |
| WO2008132853A1 (en) | Functional glass substrate, laminate of functional glass substrate, method of using functional glass substrate, and method of laminating functional glass substrate | |
| CN105652509A (en) | Liquid crystal display panel | |
| CN106808783A (en) | A kind of method for bonding substrate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |