CN105652509A - Liquid crystal display panel - Google Patents
Liquid crystal display panel Download PDFInfo
- Publication number
- CN105652509A CN105652509A CN201610169814.7A CN201610169814A CN105652509A CN 105652509 A CN105652509 A CN 105652509A CN 201610169814 A CN201610169814 A CN 201610169814A CN 105652509 A CN105652509 A CN 105652509A
- Authority
- CN
- China
- Prior art keywords
- chromatograph
- array substrate
- display panels
- width
- membrane substrates
- 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
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- 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
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention provides a liquid crystal display panel. The liquid crystal display panel comprises an array substrate, a colour film substrate, and liquid crystals which are positioned between the array substrate and the colour film substrate; a sealing adhesive layer for connecting the two substrates and sealing the liquid crystals is arranged between the array substrate and the colour film substrate; the array substrate is provided with a pixel electrode; the colour film substrate is provided with a common electrode; both the pixel electrode and the common electrode are made of ITO; the colour film substrate is provided with a colour resistance laminated layer which is positioned on the pixel electrode of the array substrate. According to the liquid crystal display panel, golden balls are replaced by the colour resistance laminated layer, a photo-mask is not required to be added separately, and the colour resistance laminated layer can be used as a water retaining wall of a PI, so that PI is retained, and meanwhile, the liquid crystals can be prevented from expanding outwards too quickly.
Description
Technical field
The present invention relates to a kind of display panels.
Technical background
The the first example structure schematic diagram being illustrated in figure 1 available liquid crystal display panel, display panels is made up of the lower array substrate 20 being oppositely arranged and upper color membrane substrates 10 and the liquid crystal that is filled between array substrate and color membrane substrates. Array substrate 20 and color membrane substrates 10 are generally bonded by two substrates by frame glue 30, except the function that frame glue connects lower array substrate and upper color membrane substrates except having, separately also have that the box supported between upper and lower base plate is thick and sealing to cut off liquid crystal molecule and extraneous contact.
Frame glue 30 is generally coated on the array substrate face relative with color membrane substrates, and near the edge of array substrate and color membrane substrates. The com voltage of the public electrode 11 of color membrane substrates 10 needs the com voltage transfer conducting of the pixel electrode 21 from array substrate 10, adopt gold goal 40 (or in elargol) gold goal 40 can be mixed as the conducting particles between the array substrate of this display panels and color membrane substrates in sealing when conducting electricity, thus com voltage is conducted to color membrane substrates 10 from array substrate 20.
When the com voltage transfer of array substrate 20 is when sealing region, by the gold goal 40 conducting color membrane substrates Vcom voltage in sealing region.
Fig. 2 show the 2nd example structure schematic diagram of available liquid crystal display panel, and when the com voltage transfer of array substrate 20 is between sealing region and AA display area, the method got ready by elargol, by the gold goal 30 conducting Vcom voltage in elargol.
Above-mentioned Fig. 1 and Fig. 2 needs the gold goal of price comparison costliness to carry out conducting com voltage.
Summary of the invention
It is an object of the invention to provide a kind of display panels reducing production cost.
The present invention provides a kind of display panels, comprise array substrate and color membrane substrates and the liquid crystal between array substrate and color membrane substrates, the sealing layer connecting these two substrates and closed liquid crystal it is provided with between array substrate and color membrane substrates, described array substrate is provided with pixel electrode, described color membrane substrates is provided with public electrode, this pixel electrode and public electrode are made by ITO, the color blocking lamination that described color membrane substrates is provided with on the pixel electrode being positioned at described array substrate.
Wherein, described color blocking lamination is positioned at sealing layer.
Wherein, described color blocking lamination is between sealing layer and display area.
Wherein, described color membrane substrates comprises black matrix" and chromatograph, and described color blocking lamination and described chromatograph are formed simultaneously.
Wherein, described color blocking lamination outer cladding ITO material.
Wherein, described color blocking lamination is the section difference arrangement of consecutive intervals.
Wherein, described color blocking lamination comprises the red chromatograph of sequential, green chromatograph and blue chromatograph, and blue chromatograph contacts with the pixel electrode of described array substrate.
Wherein, the width of described red chromatograph is greater than the width of described green chromatograph, and the width of described green chromatograph is greater than the width of described blue chromatograph.
Wherein, the width of described red chromatograph is less than the width of described green chromatograph, and the width of described green chromatograph is less than the width of described blue chromatograph.
Wherein, the vertical range between described red chromatograph and described green chromatograph is no less than 50um, and the vertical range between described green chromatograph and described blue chromatograph is no less than 50um.
The present invention replaces gold goal by color blocking lamination, it is not necessary to increase separately one light cover, and the waterwall that can be used as PI uses, and blocks PI and can prevent liquid crystal from extending out simultaneously too fast.
Accompanying drawing explanation
Fig. 1 show the first example structure schematic diagram of available liquid crystal display panel;
Fig. 2 show the 2nd example structure schematic diagram of available liquid crystal display panel;
Fig. 3 show the first example structure schematic diagram of display panels of the present invention;
Fig. 4 show the 2nd example structure schematic diagram of display panels of the present invention.
Embodiment
The present invention discloses a kind of display panels, Fig. 3 show the structural representation of the first embodiment of display panels of the present invention, this display panels comprises the array substrate 20 and color membrane substrates 10 that are oppositely arranged, and the liquid crystal between array substrate 20 and color membrane substrates 10, between array substrate 20 and color membrane substrates 10, it is provided with the sealing layer 30 connecting these two substrates 20,10 and closed liquid crystal.
Described color membrane substrates 10 is provided with black matrix", color blocking layer (not shown) and public electrode 11, described array substrate 20 is provided with thin film transistor, crisscross data line and sweep trace and pixel electrode 21, and the pixel electrode 21 of the public electrode 11 of color membrane substrates 10 and array substrate 20 is made by ITO. Described color membrane substrates 10 is provided with color blocking lamination 40 in the region of sealing layer 30, this color blocking lamination 40 connects the public electrode 11 of color membrane substrates 10 and the pixel electrode 21 of array substrate, and coated by ITO material around color blocking lamination 40, so that the public electrode 11 of color membrane substrates 10 is connected with the pixel electrode 21 of array substrate 20.
Wherein, this color blocking lamination 40 is combined to form by red chromatograph 41, green chromatograph 42 and blue chromatograph 43, and described blue chromatograph 43 contacts with the pixel electrode 21 of described array substrate 20. The width of red chromatograph 41 is greater than the width of described green chromatograph 42, and the width of described green chromatograph 42 is greater than the width of described blue chromatograph 43; Or, the width of red chromatograph 41 is less than the width of described green chromatograph 42, the width of described green chromatograph 42 is less than the width of described blue chromatograph 43, so that this color blocking lamination 40 is the section difference arrangement of consecutive intervals, and this color blocking lamination 40 is formed with the color blocking layer of color membrane substrates 10 simultaneously.
Owing to having ITO to exist outside color blocking lamination 40, the height that its resistance lamination 40 produces can directly by the pixel electrode 11 directly conducting of the public electrode 21 of the color membrane substrates 20 of sealing region and array substrate 10, do not need to add separately gold goal in sealing region inside, do not need while saving gold goal cost to increase by one light cover separately yet.
Fig. 4 show the structural representation of the 2nd embodiment of display panels of the present invention, and above-mentioned first embodiment difference: color blocking lamination 40 is arranged between sealing region and AA display area, and this color blocking lamination 40 is formed with the color blocking layer of color membrane substrates 10 simultaneously.Vertical range between described red chromatograph 41 and described green chromatograph 42 is no less than 50um, and the vertical range between described green chromatograph 42 and described blue chromatograph 43 is no less than 50um.
When pixel electrode 21 conducting of the public electrode 11 of color membrane substrates 10 of sealing region and array substrate 20, by described color blocking lamination 40, waterwall as PI uses simultaneously, blocks PI and can prevent LC from extending out simultaneously too fast.
The present invention replaces gold goal by color blocking lamination, it is not necessary to increase separately one light cover, and the waterwall that can be used as PI uses, and blocks PI and can prevent liquid crystal from extending out simultaneously too fast.
Below the preferred embodiment of the present invention is described in detail; but the detail that the present invention is not limited in above-mentioned enforcement mode; within the scope of the technical conceive of the present invention, it is possible to the technical scheme of the present invention is carried out multiple equivalents, and these equivalents all belong to protection scope of the present invention.
Claims (10)
1. a display panels, comprise array substrate and color membrane substrates and the liquid crystal between array substrate and color membrane substrates, the sealing layer connecting these two substrates and closed liquid crystal it is provided with between array substrate and color membrane substrates, described array substrate is provided with pixel electrode, described color membrane substrates is provided with public electrode, this pixel electrode and public electrode are made by ITO, it is characterised in that: the color blocking lamination that described color membrane substrates is provided with on the pixel electrode being positioned at described array substrate.
2. display panels according to claim 1, it is characterised in that: described color blocking lamination is positioned at sealing layer.
3. display panels according to claim 1, it is characterised in that: described color blocking lamination is between sealing layer and display area.
4. according to the arbitrary described display panels of claim 1-3, it is characterised in that: described color membrane substrates comprises black matrix" and chromatograph, and described color blocking lamination and described chromatograph are formed simultaneously.
5. according to the arbitrary described display panels of claim 1-3, it is characterised in that: described color blocking lamination outer cladding ITO material.
6. according to the arbitrary described display panels of claim 1-3, it is characterised in that: described color blocking lamination is the section difference arrangement of consecutive intervals.
7. according to the arbitrary described display panels of claim 1-3, it is characterised in that: described color blocking lamination comprises the red chromatograph of sequential, green chromatograph and blue chromatograph, and blue chromatograph contacts with the pixel electrode of described array substrate.
8. display panels according to claim 7, it is characterised in that: the width of described red chromatograph is greater than the width of described green chromatograph, and the width of described green chromatograph is greater than the width of described blue chromatograph.
9. display panels according to claim 7, it is characterised in that: the width of described red chromatograph is less than the width of described green chromatograph, and the width of described green chromatograph is less than the width of described blue chromatograph.
10. display panels according to claim 7, it is characterised in that: the vertical range between described red chromatograph and described green chromatograph is no less than 50um, and the vertical range between described green chromatograph and described blue chromatograph is no less than 50um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169814.7A CN105652509A (en) | 2016-03-23 | 2016-03-23 | Liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169814.7A CN105652509A (en) | 2016-03-23 | 2016-03-23 | Liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105652509A true CN105652509A (en) | 2016-06-08 |
Family
ID=56495300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610169814.7A Pending CN105652509A (en) | 2016-03-23 | 2016-03-23 | Liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105652509A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031766A (en) * | 2018-09-13 | 2018-12-18 | 惠科股份有限公司 | Color filter, manufacturing method thereof and display panel |
| CN109901320A (en) * | 2019-04-01 | 2019-06-18 | 深圳市华星光电技术有限公司 | A kind of liquid crystal display panel and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0973099A (en) * | 1995-09-06 | 1997-03-18 | Toshiba Electron Eng Corp | Liquid crystal display device and its production |
| CN1538207A (en) * | 2003-04-18 | 2004-10-20 | 统宝光电股份有限公司 | Coloured liquid crystal display device |
| KR20070068577A (en) * | 2005-12-27 | 2007-07-02 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display panel and method of manufaturing the same |
| CN102360143A (en) * | 2011-10-24 | 2012-02-22 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal display device |
| CN102402044A (en) * | 2011-11-29 | 2012-04-04 | 深圳市华星光电技术有限公司 | Manufacture method of color film substrate, liquid crystal display panel and liquid crystal display device |
-
2016
- 2016-03-23 CN CN201610169814.7A patent/CN105652509A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0973099A (en) * | 1995-09-06 | 1997-03-18 | Toshiba Electron Eng Corp | Liquid crystal display device and its production |
| CN1538207A (en) * | 2003-04-18 | 2004-10-20 | 统宝光电股份有限公司 | Coloured liquid crystal display device |
| KR20070068577A (en) * | 2005-12-27 | 2007-07-02 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display panel and method of manufaturing the same |
| CN102360143A (en) * | 2011-10-24 | 2012-02-22 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal display device |
| CN102402044A (en) * | 2011-11-29 | 2012-04-04 | 深圳市华星光电技术有限公司 | Manufacture method of color film substrate, liquid crystal display panel and liquid crystal display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031766A (en) * | 2018-09-13 | 2018-12-18 | 惠科股份有限公司 | Color filter, manufacturing method thereof and display panel |
| CN109901320A (en) * | 2019-04-01 | 2019-06-18 | 深圳市华星光电技术有限公司 | A kind of liquid crystal display panel and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |