CN104181730A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN104181730A CN104181730A CN201310199306.XA CN201310199306A CN104181730A CN 104181730 A CN104181730 A CN 104181730A CN 201310199306 A CN201310199306 A CN 201310199306A CN 104181730 A CN104181730 A CN 104181730A
- Authority
- CN
- China
- Prior art keywords
- substrate
- chock insulator
- display panel
- insulator matter
- box
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13396—Spacers having different sizes
Abstract
The invention discloses a display panel and a display device comprising the display panel, wherein the display panel comprises a first substrate and a second substrate which are arranged in an opposite way, wherein a separating pad object is arranged at a non-display area of the first substrate; the separating pad object is lower than box thickness formed by the first substrate and the second substrate in the box alignment process of the first substrate and the second substrate. During box alignment, the two substrates are extruded along the opposite directions due to the vacuum between the two substrates; the separating pad object is smaller than the box thickness, so that the place where the separating pad object is arranged can bear larger pressure, the periphery of the second substrate warps upwards and acts on liquid crystal slowly, the impact of the liquid crystal on frame sealing glue is relieved, and the phenomenon of liquid crystal puncture is avoided; therefore, the yield and the image quality of the display panel are improved.
Description
Technical field
The present invention relates to technical field of liquid crystal display, relate in particular to a kind of display panel and display device.
Background technology
At present, display panel conventionally to pass through following steps to box technique: first apply sealed plastic box at the periphery of array base palte viewing area, and sealed plastic box is carried out to precuring, filling liquid crystal in the space impaling in the sealed plastic box after precuring, and by color membrane substrates with the array base palte that is filled with liquid crystal to box, finally use ultraviolet ray (UV) further to solidify sealed plastic box, complete box process.Concerning display panel, at color membrane substrates and array base palte during to box, liquid crystal (LC) can diffuse to whole viewing area immediately owing to being squeezed, and causes sealed plastic box for liquid crystal is sealed in not yet completely crued situation, to be just subject to the impact of liquid crystal; Meanwhile, owing to being pushed in opposite directions in vacuum environment between color membrane substrates and array base palte, aggravation liquid crystal impacts sealed plastic box, and then very easily produces the phenomenon of liquid crystal puncture, can affect yields and the picture quality of display panel.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of display panel and display device, to solve liquid crystal puncture problem, improves the yields of display panel.
For achieving the above object, technical scheme of the present invention is achieved in that
Embodiments of the present invention provide a kind of display panel, comprise the first substrate and the second substrate that are oppositely arranged, wherein be provided with chock insulator matter at the non-display area of described first substrate, the thick H of box that when the height h of described chock insulator matter is less than described first substrate and second substrate to box, two substrates forms.
Alternatively, the quantity of described chock insulator matter is one or more.
Alternatively, when the quantity of described chock insulator matter is multiple, the height of all chock insulator matters is identical, or all chock insulator matters are divided into the chock insulator matter with two or more differing heights.
Alternatively, the height of described chock insulator matter is H-0.5 μ m≤h < H.
Alternatively, the height of described chock insulator matter is h=H-0.5 μ m.
Alternatively, described chock insulator matter is single row or multiple rows.
Alternatively, the spacing between described chock insulator matter does not equate or not etc.
Alternatively, the shape of described chock insulator matter comprises right cylinder, rectangular parallelepiped or cone.
Alternatively, on described first substrate, be provided with sealed plastic box, the spacing between described chock insulator matter and described sealed plastic box is 0 to 0.5mm.
Embodiments of the present invention provide a kind of display device, comprising the display panel as described in claim 1 to 9 any one.
In the present invention, because the non-display area at first substrate is provided with chock insulator matter, and the height of this chock insulator matter box that two substrates forms while being less than described first substrate and second substrate to box is thick.Like this, even if in to box process between two substrates because existing vacuum to be pushed in opposite directions, due to the chock insulator matter height arranging, to be less than box thick, when to box, there is the local substrate pressurized of chock insulator matter slightly large, cause substrate periphery perk, and then substrate is slowly acted on liquid crystal, slow down the impact of liquid crystal to sealed plastic box, avoid producing liquid crystal puncture phenomenon, thereby improved yields and the picture quality of display panel.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment of the present invention display panel;
Fig. 2 be described in Fig. 1 display panel AA ' to sectional view.
Display panel description of reference numerals:
10, first substrate; 11, viewing area; 12, non-display area; 13, chock insulator matter; 14, second substrate; 15, sealed plastic box.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing of the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiment.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite without creative work, belongs to the scope of protection of the invention.
Fig. 1 is the structural representation of embodiment of the present invention display panel, Fig. 2 be described in Fig. 1 display panel AA ' to sectional view.Below in conjunction with Fig. 1 and Fig. 2, the present invention will be further described.Display panel described in the embodiment of the present invention comprises the first substrate 10 and the second substrate 14 that are oppositely arranged.On described first substrate 10, be provided with viewing area 11, the part beyond viewing area is non-display area 12.Periphery (being non-display area 12) in described viewing area 11 is provided with chock insulator matter 13, and the height of chock insulator matter 13 (shown in Fig. 2 h) be less than first substrate 10 and second substrate 14 to box time the two substrates thick H of box (H shown in Fig. 2 can be described as box thick conventionally) that forms.During to box, pushed in opposite directions owing to there is vacuum between first substrate 10 and second substrate 14, due to the chock insulator matter arranging, to be less than box thick, therefore there is the local pressurized of chock insulator matter slightly large, cause second substrate 14 periphery perks, second substrate is slowly acted on liquid crystal, slow down the impact of liquid crystal to sealed plastic box 15, avoid producing liquid crystal puncture phenomenon, thereby improved yields and the picture quality of display panel.
In the time of concrete application, can carry out setting as shown in Figure 2.In Fig. 2, between first substrate 10 and second substrate 14, be provided with chock insulator matter 13.The height of chock insulator matter 13 is less than the thick H of box; And the number of chock insulator matter 13 can be one or more.The height of chock insulator matter 13 is specifically as follows H-0.5 μ m≤h < H.In practical application, chock insulator matter 13 can be right cylinder, can be also rectangular parallelepiped, cone or other supporters that can play a supporting role, and the concrete size of chock insulator matter 13 also can be according to actual application scenarios setting.Preferably, when h=H-0.5 μ m, can more effectively avoid liquid crystal to impact sealed plastic box 15, prevent the phenomenon that punctures.It should be noted that, when chock insulator matter 13 is while being multiple, can ensure the homogeneity of chock insulator matter 13 height as far as possible; Alternatively, the height of chock insulator matter 13 also can be arranged to have two or more the differing heights that is less than the thick H of box.In addition, chock insulator matter 13 can be arranged on the optional position of the non-display area of first substrate 10, to try one's best near the position that is provided with sealed plastic box 15 on first substrate 10 as good.For example: on chock insulator matter 13 and first substrate 10, the spacing of set sealed plastic box 15 is 0 to 0.5mm.
Further, described chock insulator matter 13 both can singlely arrange, and also can arrange setting more; Spacing between every two chock insulator matters 13 can equate also can not wait, and specifically can arrange as required.Chock insulator matter 13 can be nonmetallic materials (for example resin material, elastomeric material) or metal material.
Alternatively, chock insulator matter 13 also can be arranged on the non-display area of second substrate 14, and chock insulator matter 13 can be set to single row or multiple rows; Spacing between every two chock insulator matters 13 can equate also can not wait, and specifically can arrange as required.
The embodiment of the present invention also provides a kind of display device, and it specifically can comprise the display panel that the invention described above embodiment provides.
Visible in sum, because the non-display area at substrate is provided with chock insulator matter, and the box that when height of this chock insulator matter is less than described substrate and another substrate to box, two substrates forms is thick, even if therefore between two substrates because existing vacuum to be pushed in opposite directions, due to the chock insulator matter arranging, to be less than box thick, therefore there is another local substrate pressurized of chock insulator matter slightly large, cause periphery perk, another substrate is slowly acted on liquid crystal, slow down the impact of liquid crystal to sealed plastic box, avoid producing liquid crystal puncture phenomenon, thereby improved yields and the picture quality of display panel.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a display panel, comprise the first substrate and the second substrate that are oppositely arranged, it is characterized in that, be provided with chock insulator matter at the non-display area of described first substrate, the thick H of box that when the height h of described chock insulator matter is less than described first substrate and second substrate to box, two substrates forms.
2. display panel as claimed in claim 1, is characterized in that, the quantity of described chock insulator matter is one or more.
3. display panel as claimed in claim 2, is characterized in that,
When the quantity of described chock insulator matter is multiple, the height of all chock insulator matters is identical, or all chock insulator matters are divided into the chock insulator matter with two or more differing heights.
4. display panel as claimed in claim 3, is characterized in that, the height of described chock insulator matter is H-0.5 μ m≤h < H.
5. display panel as claimed in claim 4, is characterized in that, the height of described chock insulator matter is h=H-0.5 μ m.
6. display panel as claimed in claim 3, is characterized in that, described chock insulator matter is single row or multiple rows.
7. display panel as claimed in claim 3, is characterized in that, spacing between described chock insulator matter does not equate or not etc.
8. the display panel as described in any one in claim 1 to 7, is characterized in that, the shape of described chock insulator matter comprises right cylinder, rectangular parallelepiped or cone.
9. display panel as claimed in claim 8, is characterized in that, on described first substrate, is provided with sealed plastic box, and the spacing between described chock insulator matter and described sealed plastic box is 0 to 0.5mm.
10. a display device, is characterized in that, comprises the display panel as described in claim 1 to 9 any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199306.XA CN104181730A (en) | 2013-05-24 | 2013-05-24 | Display panel and display device |
| PCT/CN2013/091142 WO2014187142A1 (en) | 2013-05-24 | 2013-12-31 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199306.XA CN104181730A (en) | 2013-05-24 | 2013-05-24 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104181730A true CN104181730A (en) | 2014-12-03 |
Family
ID=51932785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310199306.XA Pending CN104181730A (en) | 2013-05-24 | 2013-05-24 | Display panel and display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104181730A (en) |
| WO (1) | WO2014187142A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259711A (en) * | 2015-10-28 | 2016-01-20 | 深超光电（深圳）有限公司 | Display panel and manufacturing method thereof |
| CN108646471A (en) * | 2018-05-09 | 2018-10-12 | 深圳市华星光电技术有限公司 | To box substrate and preparation method thereof, display panel on display panel |
| CN110082963A (en) * | 2019-04-04 | 2019-08-02 | 深圳市华星光电技术有限公司 | Preparation method, liquid crystal display panel and the display device of liquid crystal display panel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219658A (en) * | 2017-06-28 | 2017-09-29 | 厦门天马微电子有限公司 | Color membrane substrates and display device |
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| US20060203177A1 (en) * | 2002-09-26 | 2006-09-14 | Young-Je Cho | Liquid crystal display, panel therefor, and manufacturing method thereof |
| TW200823573A (en) * | 2006-11-17 | 2008-06-01 | Au Optronics Corp | Liquid crystal display panel and manufacture method thereof |
| CN101957511A (en) * | 2009-07-14 | 2011-01-26 | 北京京东方光电科技有限公司 | LCD panel and manufacturing method thereof |
| US20120105789A1 (en) * | 2010-10-29 | 2012-05-03 | Chih-Wei Lin | Display substrate having aperiodically arranged spacers |
| CN202443223U (en) * | 2012-02-27 | 2012-09-19 | 北京京东方光电科技有限公司 | Unit mother board for producing liquid crystal display device |
| CN103018969A (en) * | 2012-12-12 | 2013-04-03 | 京东方科技集团股份有限公司 | Liquid crystal display panel and display device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH01106016A (en) * | 1987-10-20 | 1989-04-24 | Toppan Printing Co Ltd | Liquid crystal display device |
| CN100476551C (en) * | 2003-10-16 | 2009-04-08 | 夏普株式会社 | Substrate with spacer, panel, liquid crystal panel, method for producing panel, and method for producing liquid crystal panel |
| TWI280442B (en) * | 2005-10-21 | 2007-05-01 | Au Optronics Corp | Liquid crystal display device |
| CN100430804C (en) * | 2005-11-01 | 2008-11-05 | 友达光电股份有限公司 | Liquid crystal display device |
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2013
- 2013-05-24 CN CN201310199306.XA patent/CN104181730A/en active Pending
- 2013-12-31 WO PCT/CN2013/091142 patent/WO2014187142A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060203177A1 (en) * | 2002-09-26 | 2006-09-14 | Young-Je Cho | Liquid crystal display, panel therefor, and manufacturing method thereof |
| TW200823573A (en) * | 2006-11-17 | 2008-06-01 | Au Optronics Corp | Liquid crystal display panel and manufacture method thereof |
| CN101957511A (en) * | 2009-07-14 | 2011-01-26 | 北京京东方光电科技有限公司 | LCD panel and manufacturing method thereof |
| US20120105789A1 (en) * | 2010-10-29 | 2012-05-03 | Chih-Wei Lin | Display substrate having aperiodically arranged spacers |
| CN202443223U (en) * | 2012-02-27 | 2012-09-19 | 北京京东方光电科技有限公司 | Unit mother board for producing liquid crystal display device |
| CN103018969A (en) * | 2012-12-12 | 2013-04-03 | 京东方科技集团股份有限公司 | Liquid crystal display panel and display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259711A (en) * | 2015-10-28 | 2016-01-20 | 深超光电（深圳）有限公司 | Display panel and manufacturing method thereof |
| CN108646471A (en) * | 2018-05-09 | 2018-10-12 | 深圳市华星光电技术有限公司 | To box substrate and preparation method thereof, display panel on display panel |
| CN110082963A (en) * | 2019-04-04 | 2019-08-02 | 深圳市华星光电技术有限公司 | Preparation method, liquid crystal display panel and the display device of liquid crystal display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014187142A1 (en) | 2014-11-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |