CN103698948A - Liquid crystal display panel and liquid crystal display - Google Patents
Liquid crystal display panel and liquid crystal display Download PDFInfo
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- CN103698948A CN103698948A CN201310711579.8A CN201310711579A CN103698948A CN 103698948 A CN103698948 A CN 103698948A CN 201310711579 A CN201310711579 A CN 201310711579A CN 103698948 A CN103698948 A CN 103698948A
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Abstract
The invention provides a liquid crystal display panel and a liquid crystal display and relates to the field of liquid crystal display panel manufacture. By means of the liquid crystal display panel and the liquid crystal display, the poor circuit conduction can be reduced. The liquid crystal display panel comprises an array substrate, a color film substrate and a sealant between a first insulation layer and a second insulation layer. The array substrate comprises a first transparent electrode layer and the first insulation layer on the surface of the first transparent electrode layer. The color film substrate comprises a second transparent electrode layer and the second insulation layer on the surface of the second transparent electrode layer. Conducting particles are arranged in the sealant, a plurality of protrusion structures are arranged on at least one of the first transparent electrode layer and the second transparent electrode layer, so that the first transparent electrode layer and the transparent electrode layer are electrically connected through the conducting particles in the sealant. The liquid crystal display panel and the liquid crystal display are used for liquid crystal display displaying.
Description
Technical field
The present invention relates to liquid crystal panel and manufacture field, relate in particular to a kind of liquid crystal panel and liquid crystal display.
Background technology
TN(Twisted Nematic, twisted nematic) type liquid crystal display is a kind of common liquid crystal display.Development along with lcd technology, TN type liquid crystal display more and more trends towards the design of super narrow frame, conventionally can adopt the area of the sealing area reducing to realize the design of narrow frame, but, the reducing of the area of sealing area may cause fluid sealant (sealant) and insulation course to exist covering (overlay) region, as shown in Figure 1, there is overlapping cover part in fluid sealant 10 and insulation course 20, because fluid sealant 10 needs the ITO(Indium Tin Oxides on the color film pole plate 01 of conducting and array pole plate 02, nano indium tin) but stopping due to insulation course 20, prior art is only worn out insulation course 20 and is contacted ITO by being distributed in gold goal 101 in fluid sealant 10, and the surface of contact producing is limited, therefore cannot realize effective conducting of upper and lower base plate, can produce as bad in circuit turn-ons such as green picture displies abnormal (geenish).
Summary of the invention
Embodiments of the invention provide a kind of liquid crystal panel and liquid crystal display, can reduce the bad generation of circuit turn-on.
For achieving the above object, embodiments of the invention adopt following technical scheme:
On the one hand, a kind of liquid crystal panel is provided, comprise array base palte, color membrane substrates, described array base palte comprises the first transparent electrode layer and is positioned at first insulation course on described the first transparent electrode layer surface, described color membrane substrates comprises the second transparent electrode layer and is positioned at second insulation course on described the second transparent electrode layer surface, described liquid crystal panel also comprises: the fluid sealant between described the first insulation course and described the second insulation course, is provided with conducting particles in described fluid sealant
On at least one transparent electrode layer in described the first transparent electrode layer and described the second transparent electrode layer, be provided with a plurality of bulge-structures, so that described the first transparent electrode layer is electrically connected to by the described conducting particles in described fluid sealant with described the second transparent electrode layer.
Optionally, the projected direction of described bulge-structure is towards described fluid sealant, and the projection of described bulge-structure on described fluid sealant is positioned at described fluid sealant region.
Optionally, while being provided with described bulge-structure on described the first transparent electrode layer, described bulge-structure penetrates described the first insulation course and contacts with the conducting particles in described fluid sealant, thereby is electrically connected to described the first transparent electrode layer;
While being provided with described bulge-structure on described the second transparent electrode layer, described bulge-structure penetrates described the second insulation course and contacts with the conducting particles in described fluid sealant, thereby is connected with described the second transparent electrical.
Optionally, the cross section of described bulge-structure is rectangular or semicircle.
Optionally, described the first transparent electrode layer is comprised of a plurality of transparency electrodes that are intervally arranged.
Optionally, described the first transparent electrode layer is pixel electrode layer, and described the second transparent electrode layer is common electrode layer;
Or described the first transparent electrode layer is common electrode layer, described the second transparent electrode layer is pixel electrode layer.
Optionally, described the first insulation course and described the second insulation course consist of Kapton PI.
Optionally, described conducting particles is gold goal.
On the one hand, provide a kind of liquid crystal display, comprise above any described liquid crystal panel.
The invention provides a kind of liquid crystal panel and liquid crystal display, comprise array base palte, color membrane substrates, described array base palte comprises the first transparent electrode layer and is positioned at first insulation course on described the first transparent electrode layer surface, described color membrane substrates comprises the second transparent electrode layer and is positioned at second insulation course on described the second transparent electrode layer surface, described liquid crystal panel also comprises: the fluid sealant between described the first insulation course and described the second insulation course, in described fluid sealant, be provided with conducting particles, on at least one transparent electrode layer in described the first transparent electrode layer and described the second transparent electrode layer, be provided with a plurality of bulge-structures, so that described the first transparent electrode layer is electrically connected to by the described conducting particles in described fluid sealant with described the second transparent electrode layer.So, owing to being provided with a plurality of bulge-structures at least one transparent electrode layer in described the first transparent electrode layer and described the second transparent electrode layer, described the first transparent electrode layer is electrically connected to by the conducting particles in described fluid sealant with described the second transparent electrode layer, make the transparency electrode of bulge-structure when coming in contact with conducting particles, more easily puncture insulation course, thereby realize effective conducting of upper and lower base plate, reduce the bad generation of circuit turn-on.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of liquid crystal panel structure schematic diagram that Fig. 1 provides for prior art;
Fig. 2 is a kind of liquid crystal panel structure schematic diagram provided by the invention;
Fig. 3 is the schematic diagram of arranging of a kind of liquid crystal panel relief structure provided by the invention;
Fig. 4 is another kind of liquid crystal panel structure schematic diagram provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of liquid crystal panel 1, as shown in Figure 2, comprise array base palte 11, color membrane substrates 12, described array base palte 11 comprises the first transparent electrode layer 111 and is positioned at first insulation course 112 on described the first transparent electrode layer 111 surfaces, described color membrane substrates 12 comprises the second transparent electrode layer 121 and is positioned at second insulation course 122 on described the second transparent electrode layer 121 surfaces, described liquid crystal panel 1 also comprises: the fluid sealant 13 between described the first insulation course 112 and described the second insulation course 122, in described fluid sealant 13, be provided with conducting particles 131, on at least one transparent electrode layer in described the first transparent electrode layer 111 and described the second transparent electrode layer 121, be provided with a plurality of bulge-structures 30, so that described the first transparent electrode layer 111 is electrically connected to by described fluid sealant 13 with described the second transparent electrode layer 121.
So, owing to being provided with a plurality of bulge-structures at least one transparent electrode layer in described the first transparent electrode layer and described the second transparent electrode layer, described the first transparent electrode layer is electrically connected to by the conducting particles in described fluid sealant with described the second transparent electrode layer, make the transparency electrode of bulge-structure when coming in contact with conducting particles, more easily puncture insulation course, thereby realize effective conducting of upper and lower base plate, reduce the bad generation of circuit turn-on.
It should be noted that, described bulge-structure 30 can be arranged on the corresponding region of described the first transparent electrode layer 111 and described fluid sealant 13, also can be arranged on the corresponding region of described the second transparent electrode layer 121 and described fluid sealant 13, as shown in Figure 2, the projected direction of described bulge-structure 30 is towards described fluid sealant, and the projection of described bulge-structure on described fluid sealant is positioned at described fluid sealant region.Described conducting particles 131 can be gold goal, and the diameter of described gold goal can equate with box is thick, and the diameter of gold goal equals the distance between upper and lower base plate.Especially, described conducting particles 131 can also be other conductive structures, as ping-pong ball etc.; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention, the present invention repeats no more this.
The outstanding thickness r of described bulge-structure 30 can carry out concrete adjustment according to actual conditions, the embodiment of the present invention does not limit this, preferably, as shown in Figure 4, while being provided with described bulge-structure 30 on described the first transparent electrode layer 111, described bulge-structure 30 penetrates described the first insulation course 112 and contacts with the conducting particles 131 in described fluid sealant 13, thereby is electrically connected to described the first transparent electrode layer 111; While being provided with described bulge-structure 30 on described the second transparent electrode layer 121, described bulge-structure 30 penetrates described the second insulation course and contacts 131 with the conducting particles in described fluid sealant 13, thereby be electrically connected to described the second transparent electrode layer 122, can more effectively destroy like this first insulation course 112 and the second transparent electrode layer 122, realize good circuit turn-on.
Further, because described bulge-structure 30 both can be arranged on the first transparent electrode layer, also can be arranged on the second transparent electrode layer, it is example that Fig. 3 be take the first transparent electrode layer 111, bulge-structure described in Fig. 3-a 30 can be protruding cube or right cylinder, its cross section can as shown in Figure 2, be rectangle.In Fig. 3-b, described bulge-structure 30 can be also hemisphere, its cross section is semicircle, especially, the arrangement mode that is arranged on each bulge-structure in a plurality of bulge-structures on the first transparent electrode layer 111 can be adjusted according to actual conditions, as shown in Fig. 3-a, a plurality of bulge-structures 30 become that pectination is staggered to be intervally arranged in the same direction, and this arragement direction can be as x direction in Fig. 3; As shown in Fig. 3-b, a plurality of bulge-structures 30 can be respectively along two orthogonal direction array arrangements, and wherein, a direction can be as x direction in Fig. 3, and another direction can be as y direction in Fig. 3.Shape and the arrangement mode of described a plurality of outstanding structures just schematically illustrate, and are anyly familiar with those skilled in the art in the technical scope that the present invention discloses, and can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.
It should be noted that, the first transparent electrode layer 111 described in Fig. 2 can be comprised of a plurality of transparency electrodes that are intervally arranged.Described the first transparent electrode layer 111 is pixel electrode layer, and described the second transparent electrode layer 121 is common electrode layer; Or described the first transparent electrode layer 111 is common electrode layer, described the second transparent electrode layer 121 is pixel electrode layer.Wherein, the first transparent electrode layer 111 and the second transparent electrode layer 121 are made by ITO material, and described bulge-structure 30 is identical with the material that forms the first transparent electrode layer 111 and the second transparent electrode layer 121, is also that ITO material is made.Described the first insulation course 112 and described the second insulation course 122 are by PI(Polyimide Film, Kapton) form.
It should be noted that, array base palte and color membrane substrates can also comprise other structures, and the present invention does not limit this.Example, array base palte can also comprise polaroid, substrate, is formed with grid, grid line and shading strip on described substrate; On described grid, be formed with successively gate insulation layer, semiconductor active layer, source electrode, drain electrode and channel structure; Described gate insulation layer contacts with described semiconductor active layer; Described source electrode, described drain electrode and described grid top are formed with passivation layer, and wherein, above-mentioned the first transparent electrode layer 111 forms above described gate insulation layer, and this first transparent electrode layer 111 is electrically connected to described drain electrode.Described color membrane substrates can also comprise polaroid, substrate, black matrix and color film, and described black matrix and color film adopt with layer composition technique and form, and above-mentioned the second transparent electrode layer is coated in the surface of described black matrix and color film.
Liquid crystal panel provided by the invention, owing to being provided with a plurality of bulge-structures at least one transparent electrode layer in described the first transparent electrode layer and described the second transparent electrode layer, described the first transparent electrode layer is electrically connected to by described fluid sealant with described the second transparent electrode layer, the transparency electrode of bulge-structure more easily punctures insulation course when coming in contact with conducting particles, thereby realize effective conducting of upper and lower base plate, reduce the bad generation of circuit turn-on.
The embodiment of the present invention provides a kind of liquid crystal display, comprises above any described liquid crystal panel.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (9)
1. a liquid crystal panel, comprise array base palte, color membrane substrates, described array base palte comprises the first transparent electrode layer and is positioned at first insulation course on described the first transparent electrode layer surface, described color membrane substrates comprises the second transparent electrode layer and is positioned at second insulation course on described the second transparent electrode layer surface, described liquid crystal panel also comprises: the fluid sealant between described the first insulation course and described the second insulation course, in described fluid sealant, be provided with conducting particles, it is characterized in that
On at least one transparent electrode layer in described the first transparent electrode layer and described the second transparent electrode layer, be provided with a plurality of bulge-structures, so that described the first transparent electrode layer is electrically connected to by the described conducting particles in described fluid sealant with described the second transparent electrode layer.
2. liquid crystal panel according to claim 1, is characterized in that,
The projected direction of described bulge-structure is towards described fluid sealant, and the projection of described bulge-structure on described fluid sealant is positioned at described fluid sealant region.
3. liquid crystal panel according to claim 1, is characterized in that,
While being provided with described bulge-structure on described the first transparent electrode layer, described bulge-structure penetrates described the first insulation course and contacts with the conducting particles in described fluid sealant, thereby is electrically connected to described the first transparent electrode layer;
While being provided with described bulge-structure on described the second transparent electrode layer, described bulge-structure penetrates described the second insulation course and contacts with the conducting particles in described fluid sealant, thereby is connected with described the second transparent electrical.
4. according to the liquid crystal panel described in claims 1 to 3 any one claim, it is characterized in that,
The cross section of described bulge-structure is rectangular or semicircle.
5. liquid crystal panel according to claim 1, is characterized in that,
Described the first transparent electrode layer is comprised of a plurality of transparency electrodes that are intervally arranged.
6. liquid crystal panel according to claim 5, is characterized in that,
Described the first transparent electrode layer is pixel electrode layer, and described the second transparent electrode layer is common electrode layer;
Or described the first transparent electrode layer is common electrode layer, described the second transparent electrode layer is pixel electrode layer.
7. liquid crystal panel according to claim 1, is characterized in that,
Described the first insulation course and described the second insulation course consist of Kapton PI.
8. liquid crystal panel according to claim 1, is characterized in that,
Described conducting particles is gold goal.
9. a liquid crystal display, is characterized in that, comprises the liquid crystal panel described in claim 1 to 8 any one claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711579.8A CN103698948B (en) | 2013-12-20 | 2013-12-20 | A kind of liquid crystal panel and liquid crystal display |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711579.8A CN103698948B (en) | 2013-12-20 | 2013-12-20 | A kind of liquid crystal panel and liquid crystal display |
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| Publication Number | Publication Date |
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| CN103698948A true CN103698948A (en) | 2014-04-02 |
| CN103698948B CN103698948B (en) | 2016-07-06 |
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Cited By (9)
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| CN105158986A (en) * | 2015-09-15 | 2015-12-16 | 深超光电（深圳）有限公司 | Liquid crystal display panel |
| CN106094230A (en) * | 2016-08-23 | 2016-11-09 | 张家港康得新光电材料有限公司 | The switchable display device of 2D/3D and its preparation method |
| CN109727545A (en) * | 2017-10-31 | 2019-05-07 | 三星显示有限公司 | Show equipment and its manufacturing method |
| WO2020103328A1 (en) * | 2018-11-22 | 2020-05-28 | 深圳市华星光电技术有限公司 | Display panel and display apparatus |
| CN111552129A (en) * | 2020-05-25 | 2020-08-18 | Tcl华星光电技术有限公司 | Liquid crystal display panel |
| WO2020220594A1 (en) * | 2019-04-30 | 2020-11-05 | 深圳市华星光电半导体显示技术有限公司 | Panel structure and panel manufacturing method |
| CN112684628A (en) * | 2021-01-15 | 2021-04-20 | Tcl华星光电技术有限公司 | Liquid crystal display panel and color film substrate manufacturing method |
| CN114253019A (en) * | 2021-12-17 | 2022-03-29 | 重庆惠科金渝光电科技有限公司 | Substrate assembly, display panel and electronic device |
| CN114371578A (en) * | 2021-12-23 | 2022-04-19 | 长沙惠科光电有限公司 | Display panel and preparation method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105158986A (en) * | 2015-09-15 | 2015-12-16 | 深超光电（深圳）有限公司 | Liquid crystal display panel |
| CN105158986B (en) * | 2015-09-15 | 2018-11-13 | 深超光电（深圳）有限公司 | Liquid crystal display panel |
| CN106094230A (en) * | 2016-08-23 | 2016-11-09 | 张家港康得新光电材料有限公司 | The switchable display device of 2D/3D and its preparation method |
| CN106094230B (en) * | 2016-08-23 | 2018-07-06 | 张家港康得新光电材料有限公司 | The display device and preparation method that 2D/3D can be switched |
| CN109727545A (en) * | 2017-10-31 | 2019-05-07 | 三星显示有限公司 | Show equipment and its manufacturing method |
| WO2020103328A1 (en) * | 2018-11-22 | 2020-05-28 | 深圳市华星光电技术有限公司 | Display panel and display apparatus |
| WO2020220594A1 (en) * | 2019-04-30 | 2020-11-05 | 深圳市华星光电半导体显示技术有限公司 | Panel structure and panel manufacturing method |
| CN111552129A (en) * | 2020-05-25 | 2020-08-18 | Tcl华星光电技术有限公司 | Liquid crystal display panel |
| CN111552129B (en) * | 2020-05-25 | 2023-10-13 | Tcl华星光电技术有限公司 | Liquid crystal display panel having a light shielding layer |
| CN112684628A (en) * | 2021-01-15 | 2021-04-20 | Tcl华星光电技术有限公司 | Liquid crystal display panel and color film substrate manufacturing method |
| CN114253019A (en) * | 2021-12-17 | 2022-03-29 | 重庆惠科金渝光电科技有限公司 | Substrate assembly, display panel and electronic device |
| CN114371578A (en) * | 2021-12-23 | 2022-04-19 | 长沙惠科光电有限公司 | Display panel and preparation method thereof |
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| CN103698948B (en) | 2016-07-06 |
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