CN204143152U - Mask plate and liquid crystal display module - Google Patents
Mask plate and liquid crystal display module Download PDFInfo
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- CN204143152U CN204143152U CN201420551864.8U CN201420551864U CN204143152U CN 204143152 U CN204143152 U CN 204143152U CN 201420551864 U CN201420551864 U CN 201420551864U CN 204143152 U CN204143152 U CN 204143152U
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- mask plate
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Abstract
The utility model provides a kind of mask plate and liquid crystal display module, this mask plate comprises at least one lightproof area and non-lightproof area, non-lightproof area is being provided with some equidistant alternatively distributed light-blocking members and transmissive slit near lightproof area, and this liquid crystal display module comprises described mask plate.The utility model, by arranging light-blocking member on mask plate, can change ultraviolet light travel path, prevent ultraviolet light from entering the viewing area of panel, and then prevent bad generation.
Description
Technical field
The utility model relates to a kind of Liquid crystal disply device and its preparation method, particularly the liquid crystal indicator easily examined of storage electrode line.
Background technology
Liquid crystal panel comprises color membrane substrates, array base palte and is positioned at liquid crystal composition between the two.In the manufacture process of liquid crystal panel, color membrane substrates or array base palte are coated with a ring box glue, liquid crystal dripping device is used to drip in the region that frame glue surrounds appropriate liquid crystal, in vacuum environment, another piece of substrate is fitted with it, use UV-irradiation and thermmohardening that frame glue is hardened fixing, prevent color membrane substrates and array base palte because there is skew dislocation by external force, and cause the decline of aligning accuracy, impact display.Liquid crystal panel is divided into viewing area and non-display area, and frame glue is coated on non-display area.
Fig. 1 is the schematic diagram of ultraviolet light polymerization frame adhesive process, as shown in the figure, by UV-irradiation deterioration for avoiding liquid crystal in panel 20, mask plate 10 can be used to block panel viewing area, make ultraviolet light only be irradiated to frame glue 21.But because the present panel size market demand tends to narrow frame, namely Display panel offset from frame glue edge more and more close to, and in recent years in order to reach better display quality, therefore processing procedure replaces traditional alignment method by light orientation gradually, and the alignment film that light orientation uses is more responsive to ultraviolet light, even if mask plate has hidden the edge of frame glue, the ultraviolet light of some scatterings is still had to enter viewing area when using ultraviolet light photopolymerization, as shown in Figure 2, the alignment film 24 of light orientation and ultraviolet light is made to produce reaction, cause so-called fan's light Mura (brightness disproportionation) as shown in Figure 3.
Utility model content
The purpose of this utility model is to provide a kind of mask plate and liquid crystal display module, in ultraviolet light polymerization frame adhesive process process, can prevent ultraviolet light from entering panel display section and alignment film and produce and react.
The utility model proposes a kind of mask plate, comprise at least one lightproof area and non-lightproof area, non-lightproof area is being provided with some equidistant alternatively distributed light-blocking members and transmissive slit near lightproof area.Described light-blocking member is longitudinal strip light-shielding pattern, and described transmissive slit is longitudinal strip.Described light-blocking member is inclination strip light-shielding pattern, and described transmissive slit is inclination strip.Described light-blocking member is latticed light-shielding pattern.The utility model also proposes a kind of mask plate, comprises at least one lightproof area and non-lightproof area, and non-lightproof area is being provided with interconnective multiple lens near lightproof area.
The utility model proposes a kind of liquid crystal display module, comprise the color membrane substrates and array base palte that are oppositely arranged, liquid crystal between color membrane substrates and array base palte, color membrane substrates or array base palte are provided with frame glue at non-display area, the position of the corresponding frame glue of non-lightproof area of described mask plate.
The utility model, by arranging light-blocking member at the non-lightproof area of mask plate, can change ultraviolet light travel path, prevents ultraviolet light from entering the viewing area of panel, and then prevents bad generation.
Accompanying drawing explanation
Fig. 1 is ultraviolet light polymerization frame adhesive process schematic diagram;
Fig. 2 is that ultraviolet light enters panel viewing area schematic diagram;
Fig. 3 be ultraviolet light enter that panel viewing area causes bad;
Fig. 4 is mask plate and the liquid crystal display module that the utility model embodiment one has light-shielding pattern;
Fig. 5 is Fig. 4 mask plate light-shielding pattern one;
Fig. 6 is Fig. 4 mask plate light-shielding pattern two;
Fig. 7 is Fig. 4 mask plate light-shielding pattern three;
Fig. 8 is the lensed mask plate of the utility model embodiment two tool and liquid crystal display module.In figure 20, panel, 21, frame glue, 22, array base palte, 23, color membrane substrates, 231, picture element, 232, black matrix", 24, alignment film, 30, mask plate, 31 lightproof areas, 32, non-lightproof area, 321, strip light-shielding pattern, 322 strip transmissive slits, 323, inclination strip light-shielding pattern, 324, inclination strip transmissive slit, 33 lens.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Fig. 4 is embodiment one of the present utility model, liquid crystal panel comprises array base palte 22 and color membrane substrates 23, described color membrane substrates 23 comprises RGB picture element 231 and black matrix" 232, in the manufacture process of liquid crystal panel, color membrane substrates 23 or array base palte 22 are coated with a ring box glue 21, liquid crystal dripping device is used to drip in the region that frame glue 21 surrounds appropriate liquid crystal, in vacuum environment, another piece of substrate is fitted with it, use UV-irradiation that frame glue 21 is hardened fixing, prevent color membrane substrates 23 and array base palte 22 because there is skew dislocation by external force, and cause the decline of aligning accuracy, impact display.Panel viewing area is entered for preventing ultraviolet light, panel viewing area need be blocked with mask plate 30 above panel, described mask plate 30 comprises at least one lightproof area 31 and non-lightproof area 32, non-lightproof area 32 is being provided with some equidistant alternatively distributed light-blocking members and transmissive slit near lightproof area 31, make the ultraviolet light deviation of scattering, reduce scattered light and enter viewing area, the sclerosis of frame glue 21 can be guaranteed simultaneously.Fig. 5 to Fig. 7 is several forms of light-blocking member in Fig. 4, described light-blocking member is longitudinal strip light-shielding pattern 321, described transmissive slit is longitudinal strip 322, ultraviolet light can from strip transmissive slit 322 through, frame glue 21 is hardened, and longitudinal strip light-shielding pattern 321 blocks a part of ultraviolet light, and makes the ultraviolet light generation deviation of scattering, change original travel path, thus decrease ultraviolet light and enter panel viewing area.Described light-blocking member is inclination strip light-shielding pattern 323, and described transmissive slit is inclination strip 324.Described light-blocking member is latticed light-shielding pattern.The utility model also proposes a kind of mask plate, comprises at least one lightproof area 31 and non-lightproof area 32, and non-lightproof area is being provided with interconnective multiple lens 33 near lightproof area.
The utility model proposes a kind of liquid crystal display module, comprise the color membrane substrates 23 and array base palte 22 that are oppositely arranged, liquid crystal between color membrane substrates 23 and array base palte 22, color membrane substrates or array base palte are provided with frame glue 21 at non-display area, the position of the corresponding frame glue 21 of non-lightproof area of described mask plate 30.
The utility model, by arranging light-blocking member at the non-lightproof area of mask plate, can change ultraviolet light travel path, prevents ultraviolet light from entering the viewing area of panel, and then prevents bad generation.
Claims (6)
1. mask plate, comprises at least one lightproof area and non-lightproof area, it is characterized in that: non-lightproof area is being provided with some equidistant alternatively distributed light-blocking members and transmissive slit near lightproof area.
2. mask plate according to claim 1, is characterized in that: described light-blocking member is longitudinal strip light-shielding pattern.
3. mask according to claim 1, is characterized in that: described light-blocking member is inclination strip light-shielding pattern.
4. mask plate according to claim 1, is characterized in that: described light-blocking member is latticed light-shielding pattern.
5. mask plate, comprises at least one lightproof area and non-lightproof area, it is characterized in that: non-lightproof area is being provided with interconnective multiple lens near lightproof area.
6. liquid crystal display module, comprise the color membrane substrates and array base palte that are oppositely arranged, liquid crystal between color membrane substrates and array base palte, color membrane substrates or array base palte are provided with frame glue at non-display area, it is characterized in that: the position of the corresponding frame glue of non-lightproof area of the mask plate described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551864.8U CN204143152U (en) | 2014-09-24 | 2014-09-24 | Mask plate and liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551864.8U CN204143152U (en) | 2014-09-24 | 2014-09-24 | Mask plate and liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143152U true CN204143152U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420551864.8U Active CN204143152U (en) | 2014-09-24 | 2014-09-24 | Mask plate and liquid crystal display module |
Country Status (1)
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| CN (1) | CN204143152U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549274A (en) * | 2016-02-18 | 2016-05-04 | 武汉华星光电技术有限公司 | Method for improving plastic frame curing rate in LCD (liquid crystal display) panel cell process, and LCD panel |
| CN106773352A (en) * | 2016-12-30 | 2017-05-31 | 武汉华星光电技术有限公司 | A kind of method for solidifying light shield and making display panel |
| CN106873202A (en) * | 2017-04-21 | 2017-06-20 | 武汉华星光电技术有限公司 | A kind of mask plate of frame glue solidification |
| CN113238454A (en) * | 2021-03-30 | 2021-08-10 | 上海华力微电子有限公司 | Photomask structure and lithographic apparatus |
-
2014
- 2014-09-24 CN CN201420551864.8U patent/CN204143152U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549274A (en) * | 2016-02-18 | 2016-05-04 | 武汉华星光电技术有限公司 | Method for improving plastic frame curing rate in LCD (liquid crystal display) panel cell process, and LCD panel |
| CN106773352A (en) * | 2016-12-30 | 2017-05-31 | 武汉华星光电技术有限公司 | A kind of method for solidifying light shield and making display panel |
| CN106873202A (en) * | 2017-04-21 | 2017-06-20 | 武汉华星光电技术有限公司 | A kind of mask plate of frame glue solidification |
| WO2018192037A1 (en) * | 2017-04-21 | 2018-10-25 | 武汉华星光电技术有限公司 | Mask for use in curing sealant |
| CN113238454A (en) * | 2021-03-30 | 2021-08-10 | 上海华力微电子有限公司 | Photomask structure and lithographic apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |