CN103091879A - Liquid crystal display panel and display device - Google Patents

Liquid crystal display panel and display device Download PDF

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Publication number
CN103091879A
CN103091879A CN2013100426207A CN201310042620A CN103091879A CN 103091879 A CN103091879 A CN 103091879A CN 2013100426207 A CN2013100426207 A CN 2013100426207A CN 201310042620 A CN201310042620 A CN 201310042620A CN 103091879 A CN103091879 A CN 103091879A
Authority
CN
China
Prior art keywords
liquid crystal
stiffening plate
array base
base palte
crystal panel
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
Application number
CN2013100426207A
Other languages
Chinese (zh)
Inventor
王飞
布占场
袁静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Beijing BOE Display Technology Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Beijing BOE Display Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BOE Technology Group Co Ltd, Beijing BOE Display Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Priority to CN2013100426207A priority Critical patent/CN103091879A/en
Priority to PCT/CN2013/074486 priority patent/WO2014117442A1/en
Publication of CN103091879A publication Critical patent/CN103091879A/en
Pending legal-status Critical Current

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    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/13332—Front frames
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • G02F2201/503—Arrangements improving the resistance to shock

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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 relates to a liquid crystal display panel and a display device. The liquid crystal display panel comprises a body, the body comprises convolution substrates, array substrates and liquid crystal layers which are arranged between the convolution substrates and the array substrates, edges of the convolution substrates and / or the array substrates are provided with reinforcing plates. The liquid crystal display panel and the display device have the advantages that by means of the arrangement of the reinforcing plates, the strength of the liquid crystal display panel is enhanced, so that the light leak phenomenon caused by oppression or self deformation of the liquid crystal display panel is avoided.

Description

A kind of liquid crystal panel and display device
Technical field
The present invention relates to technical field of liquid crystal display, relate in particular to a kind of liquid crystal panel and display device.
Background technology
Existing liquid crystal display module is comprised of panel, backlight assembly and metal framework, because there is overlapping region at the edge of metal framework and liquid crystal display, thereby the edge of liquid crystal display is caused certain extruding, easily produces light leakage phenomena.Perhaps light leak also easily appears in the panel self-deformation, liquid crystal panel structure schematic diagram of the prior art as depicted in figs. 1 and 2, existing liquid crystal panel comprises stacked successively upper polaroid 1, involutory substrate 2, array base palte 3, and obviously can find out the light leak zone 10 under details in a play not acted out on stage, but told through dialogues from figure.Improve the compressive strength of panel, prevent that panel from causing that because of pressurized or distortion light leakage phenomena is the problem that those skilled in the art will solve always.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of liquid crystal panel and display device, strengthen the rigidity of panel, to avoid due to the light leakage phenomena of oppressing or liquid crystal panel self deforms and causes.
In order to achieve the above object, the technical solution used in the present invention is: a kind of liquid crystal panel, comprise body, described body comprises involutory substrate, array base palte and is arranged on liquid crystal layer between described involutory substrate and array base palte, and the edge of described involutory substrate and/or array base palte is provided with stiffening plate.
Further, described stiffening plate is strip structure.
Further, described stiffening plate is frame-shaped construction.
Further, described stiffening plate is arranged on the edge of described involutory substrate and/or array base palte by the mode of pasting.
The present invention also provides a kind of display device, comprises above-mentioned liquid crystal panel.
Further, display device also comprises main frame and glue frame, described stiffening plate between described main frame and described involutory substrate and/or described stiffening plate between glue frame and described array base palte.
The invention has the beneficial effects as follows: by the setting of stiffening plate, strengthen the intensity of liquid crystal panel, to avoid due to the light leakage phenomena of oppressing or the liquid crystal panel self-deformation causes.
Description of drawings
Fig. 1 represents liquid crystal panel light leak view in prior art;
Fig. 2 represents liquid crystal panel structure schematic diagram in prior art;
Fig. 3 represents liquid crystal panel structure schematic diagram in one embodiment of the invention;
Fig. 4 represents display device structure schematic diagram in one embodiment of the invention;
Fig. 5 represents display device structure schematic diagram in one embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, structure of the present invention and principle are elaborated, illustrated embodiment only is used for explaining the present invention, is not to limit protection scope of the present invention with this.
As extremely shown in Figure 5 in Fig. 3, a kind of liquid crystal panel is provided in the present embodiment, comprise body, described body comprises involutory substrate 2, array base palte 3 and is arranged on liquid crystal layer between described involutory substrate 2 and array base palte 3, and the edge of described involutory substrate 2 and/or array base palte 3 is provided with stiffening plate 4.
What Fig. 3 represented is that stiffening plate 4 is arranged on the structural representation on described involutory substrate 2.
Setting by described stiffening plate 4, increased the thickness of liquid crystal panel body edges, make liquid crystal panel self rigidity strengthen, when the liquid crystal panel body contacts with structures such as glue frame, main frames, in the situation that suitable gap, can avoid the edge light leak that causes due to liquid crystal panel body self-deformation as far as possible, reduce the liquid crystal panel picture quality to the undue dependence of structural member flatness.
Described stiffening plate 4 can only be arranged on the edge of described involutory substrate 2, perhaps only be arranged on the edge of described array base palte 3, to avoid the generation of liquid crystal panel edge light leakage phenomena, described stiffening plate 4 can be arranged on the edge of described involutory substrate 2 and the edge of described array base palte 3 simultaneously for the intensity of better strengthening body.
Preferably, the edge of the one side that is connected with described upper polaroid 1 on described involutory substrate 2 is provided with described stiffening plate 4, and described stiffening plate 4 is between main frame and described involutory substrate 2; And/or,
On described array base palte 3, the edge of the another side relative with the one side that is connected with described involutory substrate 2 is provided with described stiffening plate 4, and described stiffening plate 4 is between glue frame and described array base palte 3.
The version of described stiffening plate 4 can have multiple, preferred following two kinds of forms in the present embodiment, but not as limit:
Preferably, described stiffening plate 4 is strip structure, is arranged at least one side at least one substrate in described involutory substrate 2, array base palte 3.
Preferably, described stiffening plate 4 is frame-shaped construction, is arranged on the edge of at least one substrate in described involutory substrate 2, array base palte 3.
Preferably, described stiffening plate 4 is arranged at least one substrate in described involutory substrate 2, array base palte 3 by the mode of pasting.
As shown in Figure 3, in the present embodiment, described stiffening plate 4 is positioned at the periphery of described upper polaroid 1, but is not limited to this, and described stiffening plate 4 also can be arranged on polaroid 1, as long as can prevent liquid crystal panel edge light leak.
In the present embodiment, described stiffening plate 4 employing Seal glue (sealed plastic box) or other materials are bonded in the edge of at least one substrate in described involutory substrate 2, array base palte 3, but not as limit.
As shown in Figure 4 and Figure 5, the present invention also provides a kind of display device, comprises above-mentioned liquid crystal panel.
In the present embodiment, described stiffening plate 4 between described main frame 5 and described involutory substrate 2 and/or described stiffening plate 4 between glue frame 8 and described array base palte 3.
As shown in Figure 4, described stiffening plate 4 is arranged on described involutory substrate 2, and between described main frame 5 and described involutory substrate 2.
As shown in Figure 5, described stiffening plate 4 is arranged on another side relative with the one side that is connected with described involutory substrate 2 on described array base palte 3, and described stiffening plate 4 is between described array base palte 3 and described glue frame 8.
The above is preferred embodiment of the present invention, should be pointed out that to those skilled in the art, under the prerequisite that does not break away from principle of the present invention, can also make some improvements and modifications, and these improvements and modifications also should be considered as protection domain of the present invention.

Claims (6)

1. a liquid crystal panel, comprise body, and described body comprises involutory substrate, array base palte and be arranged on liquid crystal layer between described involutory substrate and array base palte, and it is characterized in that, the edge of described involutory substrate and/or array base palte is provided with stiffening plate.
2. liquid crystal panel according to claim 1, is characterized in that, described stiffening plate is strip structure.
3. liquid crystal panel according to claim 1, is characterized in that, described stiffening plate is frame-shaped construction.
4. according to claim 1-3 described liquid crystal panels of any one, is characterized in that, described stiffening plate is arranged on the edge of described involutory substrate and/or array base palte by the mode of pasting.
5. a display device, is characterized in that, comprises the described liquid crystal panel of claim 1-4 any one.
6. display device according to claim 5, also comprise main frame and glue frame, it is characterized in that, described stiffening plate between described main frame and described involutory substrate and/or described stiffening plate between glue frame and described array base palte.
CN2013100426207A 2013-02-01 2013-02-01 Liquid crystal display panel and display device Pending CN103091879A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2013100426207A CN103091879A (en) 2013-02-01 2013-02-01 Liquid crystal display panel and display device
PCT/CN2013/074486 WO2014117442A1 (en) 2013-02-01 2013-04-22 Liquid crystal display panel and display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013100426207A CN103091879A (en) 2013-02-01 2013-02-01 Liquid crystal display panel and display device

Publications (1)

Publication Number Publication Date
CN103091879A true CN103091879A (en) 2013-05-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013100426207A Pending CN103091879A (en) 2013-02-01 2013-02-01 Liquid crystal display panel and display device

Country Status (2)

Country Link
CN (1) CN103091879A (en)
WO (1) WO2014117442A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111445881A (en) * 2020-05-08 2020-07-24 京东方科技集团股份有限公司 Display panel, display device and image processing method
CN111833737A (en) * 2020-05-14 2020-10-27 昆山国显光电有限公司 Flexible display panel and display device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455822A (en) * 1990-06-25 1992-02-24 Matsushita Electric Ind Co Ltd Liquid crystal display device
JPH08179288A (en) * 1994-12-27 1996-07-12 Sharp Corp Liquid crystal display device
JPH0922000A (en) * 1995-07-06 1997-01-21 Toshiba Corp Liquid crystal display device
US5838401A (en) * 1996-03-15 1998-11-17 Canon Kabushiki Kaisha Impact resistant crystal apparatus
CN1598653A (en) * 2003-09-17 2005-03-23 株式会社日立显示器 Display device
CN1808226A (en) * 2005-01-19 2006-07-26 Nec液晶技术株式会社 Liquid-crystal display device
CN201174014Y (en) * 2008-04-10 2008-12-31 北京京东方光电科技有限公司 Back light module unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3891843B2 (en) * 2002-01-08 2007-03-14 株式会社日立製作所 Liquid crystal display
KR101407357B1 (en) * 2007-12-07 2014-06-13 엘지디스플레이 주식회사 Liquid crystal display device
JP2009301912A (en) * 2008-06-14 2009-12-24 Citizen Electronics Co Ltd Back light unit and liquid crystal display
KR20100112409A (en) * 2009-04-09 2010-10-19 엘지전자 주식회사 Display apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455822A (en) * 1990-06-25 1992-02-24 Matsushita Electric Ind Co Ltd Liquid crystal display device
JPH08179288A (en) * 1994-12-27 1996-07-12 Sharp Corp Liquid crystal display device
JPH0922000A (en) * 1995-07-06 1997-01-21 Toshiba Corp Liquid crystal display device
US5838401A (en) * 1996-03-15 1998-11-17 Canon Kabushiki Kaisha Impact resistant crystal apparatus
CN1598653A (en) * 2003-09-17 2005-03-23 株式会社日立显示器 Display device
CN1808226A (en) * 2005-01-19 2006-07-26 Nec液晶技术株式会社 Liquid-crystal display device
CN201174014Y (en) * 2008-04-10 2008-12-31 北京京东方光电科技有限公司 Back light module unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111445881A (en) * 2020-05-08 2020-07-24 京东方科技集团股份有限公司 Display panel, display device and image processing method
CN111445881B (en) * 2020-05-08 2022-02-25 京东方科技集团股份有限公司 Display panel, display device and image processing method
CN111833737A (en) * 2020-05-14 2020-10-27 昆山国显光电有限公司 Flexible display panel and display device

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Application publication date: 20130508