CN203480172U - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN203480172U CN203480172U CN201320629958.8U CN201320629958U CN203480172U CN 203480172 U CN203480172 U CN 203480172U CN 201320629958 U CN201320629958 U CN 201320629958U CN 203480172 U CN203480172 U CN 203480172U
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- display panel
- substrate
- region
- conductive film
- wire jumper
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Abstract
The utility model discloses a display panel and a display device. A public conductive thin film is arranged on a first substrate of the display panel, a jumper used for providing electricity for a grid driving circuit is arranged on a second substrate of the display panel and a blocking layer is arranged between the region where the public conductive thin film is located and the region where the jumper is located. The display device comprises the display panel. The display panel and the display device have the advantages that the frame width of the display panel can be reduced and the narrow frame requirement for the display panel of mobile products is met.
Description
Technical field
The utility model relates to field of liquid crystal display, particularly relates to a kind of display panel and display device.
Background technology
Mobile product requires more and more higher to the narrow frame of display panel, for this requirement of correspondence, circuit board (IC) can not be placed in the left and right sides of the color membrane substrates of display panel, and therefore the display panel of mobile phone and panel computer is generally used GOA technology at present.
GOA technology is the capable Driving technique of Gate Driver on Array(array base palte), be directly gate driver circuit (Gate driver ICs) to be produced on array (Array) substrate.The application of this technology can reduce display panel production process, and reduces cost of products.
Use GOA technology produce display panel time, if do not use GI mask(gate insulator mask, gate insulator mask), just need to use ITO(Indium tin oxide, tin indium oxide) wire jumper of material.
For the display panel of TN type, in fluid sealant, need to use gold goal, with the public conductive film of Com ITO(on the public electrode of conducting infrabasal plate (array base palte) and the color film of upper substrate (color membrane substrates)).If fluid sealant is coated on the GOA region of the left and right sides of color membrane substrates, the wire jumper of ITO material that will conducting GOA region and the Com ITO on color film, GOA region cannot work.
For fear of this problem, the display panel of existing TN type is when being used GOA technology, as while not using GI mask, all adopt fluid sealant away from the design of GOA jumper zone, make like this border width of display panel increase by 0.5 micron of left and right, can not meet the narrow frame requirement of mobile product to display panel.
Utility model content
The purpose of this utility model is to provide display panel and the display device of the narrower use GOA technology of a kind of frame.
Display panel of the present utility model, the second substrate that comprises first substrate, is oppositely arranged with described first substrate, on described first substrate, be provided with public conductive film, on described second substrate, be provided with the wire jumper that is used to gate driver circuit power supply, described public conductive film is relative with the region of described wire jumper, is provided with for making the restraining barrier of public conductive film and the insulation of described wire jumper between described public conductive film and the region of described wire jumper.
Display panel of the present utility model, wherein, described first substrate is color membrane substrates, and described second substrate is array base palte, and described restraining barrier is arranged at the outside of the described public conductive film on described first substrate.
Display panel of the present utility model, wherein, on described public conductive film, be provided with for applying the gluing region of fluid sealant, there is lap in the region corresponding with described public conductive film and region described wire jumper, described gluing region, and described restraining barrier is arranged at the outside of described lap.
Display panel of the present utility model, wherein, is provided with black matrix between described first substrate and described restraining barrier.
Display panel of the present utility model, wherein, the material on described restraining barrier is negative photoresist.
Display panel of the present utility model, wherein, the thickness on described restraining barrier is less than 2 microns.
Display panel of the present utility model, wherein, the thickness on described restraining barrier is 1 micron.
Display device of the present utility model, comprises display panel of the present utility model.
Display panel of the present utility model and display device by arranging restraining barrier between public conductive film and the region of wire jumper, fluid sealant needn't be away from the region of GOA wire jumper like this, make thus the border width of display panel of the present utility model can dwindle 0.5 micron of left and right, meet the narrow frame requirement of mobile product to display panel.
Accompanying drawing explanation
Fig. 1 is the front view of the structural representation of display panel of the present utility model;
Fig. 2 is the partial enlarged drawing of the structural representation of display panel of the present utility model, shows the concrete structure of display panel of the present utility model;
Fig. 3 is the schematic diagram of the manufacture method of display panel of the present utility model.
Embodiment
Display panel of the present utility model by arranging restraining barrier between public conductive film and the region of wire jumper, fluid sealant needn't be away from the region of GOA wire jumper like this, make thus the border width of display panel of the present utility model can dwindle 0.5 micron of left and right, meet the narrow frame requirement of mobile product to display panel.
As shown in Figure 1 and Figure 2, display panel of the present utility model, comprise first substrate 1, and the second substrate 2 that is oppositely arranged of first substrate 1, be arranged at the liquid crystal layer 3 between first substrate 1 and second substrate 2, on first substrate 1, be provided with public conductive film 4, on second substrate 2, be provided with the wire jumper 5 that is used to gate driver circuit power supply, public conductive film 4 is relative with the region of wire jumper 5.The region of wire jumper 5 is wire jumper region 10, second substrate 2 except 10Wai region, wire jumper region be perform region 20.Between the region of public conductive film 4 and wire jumper 5 (being wire jumper region 10), be provided with the restraining barrier 6 for public conductive film 4 and wire jumper 5 are insulated.
Display panel of the present utility model, wherein, first substrate 1 is color membrane substrates, and second substrate 2 is array base palte, and restraining barrier 6 is arranged at the outside of the public conductive film 4 on first substrate 1.
Specifically, be provided with for applying the gluing region 41 of fluid sealant on public conductive film 4, there is lap 42 in the region corresponding with the region with wire jumper 5 of public conductive film 4, gluing region 41, and restraining barrier 6 is arranged at the outside of lap 42.
Display panel of the present utility model, wherein, is provided with black matrix 7 between first substrate 1 and restraining barrier 6.
Display panel of the present utility model, wherein, the material on restraining barrier 6 is negative photoresist.
Display panel of the present utility model, wherein, the thickness on restraining barrier 6 is less than 2 microns.
Display panel of the present utility model, wherein, the thickness on restraining barrier 6 is 1 micron.
Display device of the present utility model, comprises display panel of the present utility model.
Above-mentioned display device can be any product or parts with Presentation Function such as liquid crystal panel, Electronic Paper, oled panel, LCD TV, liquid crystal display, digital album (digital photo frame), mobile phone, panel computer.
The manufacture method of display panel of the present utility model is that the display panel of manufacturing narrow frame TN type for realizing 4 masks (4mask) designs.
As shown in Figure 3, the manufacture method of display panel of the present utility model, comprises the following steps:
On color membrane substrates 1, form black matrix 7, red (Red, R), green (Green, G), blue (Blue, B) coloring agent layer;
Public conductive film 4 is set on color membrane substrates 1, on array base palte, is provided for the wire jumper into gate driver circuit power supply;
On public conductive film 4, be coated with negative photoresist layer 8;
Region (the being cylindrical spacer region 21) exposure that utilizes the mask regions corresponding with region wire jumper 9 pairs of negative photoresist layers 8 (being corresponding region 30) and be used to form cylindrical spacer;
Wash away the exposed portion that do not have of negative photoresist layer 8, be formed for making the restraining barrier 6 of public conductive film and the insulation of described wire jumper and for supporting the cylindrical spacer 40 of color membrane substrates 1, array base palte.
The manufacture method of display panel of the present utility model, wherein, during to the regional exposure corresponding with region wire jumper negative photoresist layer 8, the light percent of pass in the region corresponding with region described wire jumper negative photoresist layer 8 is lower than 5%.Design is in order to make the thickness on restraining barrier 6 as far as possible little like this, and the thickness that reduces restraining barrier 6 can guarantee that the thickness of fluid sealant is with the wetted surface of assurance coating, and in more satisfactory situation, restraining barrier 6 thickness are preferably 1 micron of left and right.
The manufacture method of display panel of the present utility model, wherein, on public conductive film 4, be provided with for applying the gluing region 41 of fluid sealant, there is lap 50 in the corresponding region in the region that negative photoresist layer 8 is corresponding with described gluing region 41 and described negative photoresist layer 8 and region described wire jumper, be that region and the corresponding region 30 that negative photoresist layer 8 is corresponding with described gluing region 41 has lap 50, utilize the mask regions corresponding with region wire jumper 9 pairs of negative photoresist layers 8 (being corresponding region 30) exposure for described lap 50 exposures to described negative photoresist layer 8.
Below be only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a display panel, the second substrate that comprises first substrate, is oppositely arranged with described first substrate, on described first substrate, be provided with public conductive film, on described second substrate, be provided with the wire jumper that is used to gate driver circuit power supply, described public conductive film is relative with the region of described wire jumper, it is characterized in that, between described public conductive film and the region of described wire jumper, be provided with for making the restraining barrier of public conductive film and the insulation of described wire jumper.
2. display panel according to claim 1, is characterized in that, described first substrate is color membrane substrates, and described second substrate is array base palte, and described restraining barrier is arranged at the outside of the described public conductive film on described first substrate.
3. display panel according to claim 2, it is characterized in that, on described public conductive film, be provided with for applying the gluing region of fluid sealant, there is lap in the region corresponding with described public conductive film and region described wire jumper, described gluing region, and described restraining barrier is arranged at the outside of described lap.
4. display panel according to claim 1, is characterized in that, between described first substrate and described restraining barrier, is provided with black matrix.
5. display panel according to claim 1, is characterized in that, the material on described restraining barrier is negative photoresist.
6. display panel according to claim 1, is characterized in that, the thickness on described restraining barrier is less than 2 microns.
7. display panel according to claim 5, is characterized in that, the thickness on described restraining barrier is 1 micron.
8. a display device, is characterized in that, comprises the display panel as described in 1-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629958.8U CN203480172U (en) | 2013-10-12 | 2013-10-12 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629958.8U CN203480172U (en) | 2013-10-12 | 2013-10-12 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480172U true CN203480172U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629958.8U Expired - Lifetime CN203480172U (en) | 2013-10-12 | 2013-10-12 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499895A (en) * | 2013-10-12 | 2014-01-08 | 北京京东方光电科技有限公司 | Display panel, display device and manufacturing method of display panel |
-
2013
- 2013-10-12 CN CN201320629958.8U patent/CN203480172U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499895A (en) * | 2013-10-12 | 2014-01-08 | 北京京东方光电科技有限公司 | Display panel, display device and manufacturing method of display panel |
| WO2015051649A1 (en) * | 2013-10-12 | 2015-04-16 | 京东方科技集团股份有限公司 | Display panel, display device, and manufacturing method of display panel |
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