JP5260424B2 - 液晶表示装置 - Google Patents
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- JP5260424B2 JP5260424B2 JP2009161610A JP2009161610A JP5260424B2 JP 5260424 B2 JP5260424 B2 JP 5260424B2 JP 2009161610 A JP2009161610 A JP 2009161610A JP 2009161610 A JP2009161610 A JP 2009161610A JP 5260424 B2 JP5260424 B2 JP 5260424B2
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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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
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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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
-
- 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
-
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
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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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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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
- G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
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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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13396—Spacers having different sizes
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
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Description
Claims (5)
- TFTおよび画素電極を有する画素がマトリクス状に形成された表示領域を有するTFT基板と、3色のカラーフィルタがマトリクス状に形成された表示領域を有する対向基板とを有し、前記TFT基板と前記対向基板が周辺のシール部においてシール材によって接着し、前記TFT基板と前記対向基板との間に液晶が封入された液晶表示装置であって、
前記表示領域においては、前記対向基板に形成された第1の柱状スペーサによって前記対向基板と前記TFT基板の間隔が規定され、前記第1の柱状スペーサの下には前記3色のカラーフィルタのうちのひとつのカラーフィルタが存在し、
前記シール部においては、前記対向基板に形成された第2の柱状スペーサによって前記対向基板と前記TFT基板の間隔が規定され、前記第2の柱状スペーサの下には前記3色のカラーフィルタのうちの第1のカラーフィルタが島状に形成され、前記第1のカラーフィルタの上に第2のカラーフィルタが積層されて島状に形成され、
前記島状に形成された第1のカラーフィルタは前記島状に形成された第2のカラーフィルタよりも大きく、
前記表示領域における前記第1の柱状スペーサと前記カラーフィルタの間にはオーバーコート膜が存在し、前記シール部における前記第2の柱状スペーサと前記第2のカラーフィルタの間には、オーバーコート膜が存在しており、
前記シール部において、前記オーバーコート膜は、前記第1のカラーフィルタと前記第2のカラーフィルタを直接覆っており、
前記第2の柱状スペーサは前記シール材の幅方向に複数存在していることを特徴とする液晶表示装置。 - 前記第1のカラーフィルタは緑カラーフィルタであり、前記第2のカラーフィルタは青カラーフィルタであることを特徴とする請求項1に記載の液晶表示装置。
- TFTおよび画素電極を有する画素がマトリクス状に形成された表示領域を有するTFT基板と、3色のカラーフィルタがマトリクス状に形成された表示領域を有する対向基板とを有し、前記TFT基板と前記対向基板が周辺のシール部においてシール材によって接着し、前記TFT基板と前記対向基板との間に液晶が封入された液晶表示装置であって、
前記表示領域においては、前記対向基板に形成された第1の柱状スペーサによって前記対向基板と前記TFT基板の間隔が規定され、前記第1の柱状スペーサの下には前記3色のカラーフィルタのうちのひとつのカラーフィルタが存在し、
前記シール部においては、前記対向基板に形成された第2の柱状スペーサによって前記対向基板と前記TFT基板の間隔が規定され、前記第2の柱状スペーサの下には前記3色のカラーフィルタのうちの第1のカラーフィルタが島状に形成され、前記第1のカラーフィルタの上には第2のカラーフィルタが積層されて島状に形成され、前記第2のカラーフィルタの上には第3のカラーフィルタが積層されて島状に形成され、
前記島状に形成された第1のカラーフィルタは前記島状に形成された第2のカラーフィルタよりも大きく、前記第2の島状に形成された第2のカラーフィルタは前記島状に形成された第3のカラーフィルタよりも大きく、
前記表示領域における前記第1の柱状スペーサと前記カラーフィルタの間にはオーバーコート膜が存在し、前記シール部における前記第2の柱状スペーサと前記第3のカラーフィルタの間には、オーバーコート膜が存在しており、
前記シール部において、前記オーバーコート膜は、前記第1のカラーフィルタと前記第2のカラーフィルタと前記第3のカラーフィルタを直接覆っており、
前記第2の柱状スペーサは前記シール材の幅方向に複数存在していることを特徴とする液晶表示装置。 - 前記第1のカラーフィルタは赤カラーフィルタであり、前記第2のカラーフィルタは緑カラーフィルタであり、前記第3のカラーフィルタは青カラーフィルタであることを特徴とする請求項3に記載の液晶表示装置。
- TFTおよび画素電極を有する画素がマトリクス状に形成された表示領域を有するTFT基板と、3色のカラーフィルタがマトリクス状に形成された表示領域を有する対向基板とを有し、前記TFT基板と前記対向基板が周辺のシール部においてシール材によって接着し、前記TFT基板と前記対向基板との間に液晶が封入された液晶表示装置であって、
前記表示領域においては、前記対向基板に形成された第1の柱状スペーサによって前記対向基板と前記TFT基板の間隔が規定され、前記第1の柱状スペーサの下には前記3色のカラーフィルタのうちのひとつのカラーフィルタが存在し、
前記シール部においては、前記対向基板に形成された第2の柱状スペーサによって前記対向基板と前記TFT基板の間隔が規定され、前記第2の柱状スペーサの下には前記3色のカラーフィルタのうちの第1のカラーフィルタが島状に形成され、前記第1のカラーフィルタの上に第2のカラーフィルタが積層されて島状に形成され、
前記島状に形成された第1のカラーフィルタは前記島状に形成された第2のカラーフィルタよりも大きく、
前記表示領域における前記第1の柱状スペーサと前記カラーフィルタの間にはオーバーコート膜が存在し、前記シール部における前記第2の柱状スペーサと前記第2のカラーフィルタの間には、オーバーコート膜が存在しており、
前記シール部において、前記オーバーコート膜は、前記第1のカラーフィルタと前記第2のカラーフィルタを直接覆っており、
前記第2の柱状スペーサは前記シール材の幅方向に複数存在しており、
前記シール部においては、前記対向基板に形成された堰が前記表示領域を囲むように形成されており、前記堰の下には、カラーフィルタが存在していないことを特徴とする液晶表示装置。
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009161610A JP5260424B2 (ja) | 2009-07-08 | 2009-07-08 | 液晶表示装置 |
| US12/832,193 US8643819B2 (en) | 2009-07-08 | 2010-07-08 | Liquid crystal display device |
| US14/166,258 US9069218B2 (en) | 2009-07-08 | 2014-01-28 | Liquid crystal display device |
| US14/615,403 US9778522B2 (en) | 2009-07-08 | 2015-02-05 | Liquid crystal display device |
| US15/693,716 US10371990B2 (en) | 2009-07-08 | 2017-09-01 | Liquid crystal display device |
| US16/448,321 US10558091B2 (en) | 2009-07-08 | 2019-06-21 | Liquid crystal display device |
| US16/727,043 US11061288B2 (en) | 2009-07-08 | 2019-12-26 | Liquid crystal display device |
| US17/340,162 US11428995B2 (en) | 2009-07-08 | 2021-06-07 | Liquid crystal display device |
| US17/873,362 US11675235B2 (en) | 2009-07-08 | 2022-07-26 | Liquid crystal display device |
| US18/141,521 US12111544B2 (en) | 2009-07-08 | 2023-05-01 | Liquid crystal display device |
| US18/826,274 US20240427197A1 (en) | 2009-07-08 | 2024-09-06 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009161610A JP5260424B2 (ja) | 2009-07-08 | 2009-07-08 | 液晶表示装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013091848A Division JP2013145406A (ja) | 2013-04-25 | 2013-04-25 | 液晶表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011017831A JP2011017831A (ja) | 2011-01-27 |
| JP5260424B2 true JP5260424B2 (ja) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009161610A Active JP5260424B2 (ja) | 2009-07-08 | 2009-07-08 | 液晶表示装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (10) | US8643819B2 (ja) |
| JP (1) | JP5260424B2 (ja) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010139953A (ja) * | 2008-12-15 | 2010-06-24 | Hitachi Displays Ltd | 液晶表示装置 |
| JP5260424B2 (ja) * | 2009-07-08 | 2013-08-14 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
| KR101852635B1 (ko) * | 2011-12-09 | 2018-04-27 | 엘지디스플레이 주식회사 | 컬러필터기판 및 그 제조방법 |
| JP5926050B2 (ja) * | 2011-12-22 | 2016-05-25 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
| JP5681648B2 (ja) * | 2012-01-16 | 2015-03-11 | 株式会社ジャパンディスプレイ | 液晶表示装置の製造方法 |
| JP2014203026A (ja) * | 2013-04-09 | 2014-10-27 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
| KR20140122910A (ko) * | 2013-04-11 | 2014-10-21 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
| JP2014206596A (ja) * | 2013-04-11 | 2014-10-30 | 株式会社ジャパンディスプレイ | 液晶表示装置及びその製造方法 |
| CN103926749A (zh) * | 2013-06-28 | 2014-07-16 | 上海天马微电子有限公司 | 一种液晶盒及其制造方法 |
| JP2015025905A (ja) * | 2013-07-25 | 2015-02-05 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
| CN107918235A (zh) * | 2013-12-31 | 2018-04-17 | 上海天马微电子有限公司 | 一种阵列基板及显示装置 |
| JP6348297B2 (ja) * | 2014-02-21 | 2018-06-27 | 株式会社ジャパンディスプレイ | 表示装置 |
| JP6401923B2 (ja) * | 2014-03-20 | 2018-10-10 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
| TWI530736B (zh) * | 2014-04-09 | 2016-04-21 | 友達光電股份有限公司 | 顯示面板 |
| CN105097785A (zh) * | 2014-05-09 | 2015-11-25 | 群创光电股份有限公司 | 显示面板的多重静电放电环装置 |
| CN104076556B (zh) * | 2014-06-19 | 2016-08-17 | 京东方科技集团股份有限公司 | 取向膜摩擦方法和液晶显示面板 |
| CN105182627A (zh) * | 2015-10-23 | 2015-12-23 | 京东方科技集团股份有限公司 | 隔垫物、显示面板及其制造方法和显示装置 |
| US9978814B2 (en) * | 2015-10-30 | 2018-05-22 | Lg Display Co., Ltd. | Organic light emitting display device |
| CN105629548A (zh) * | 2016-01-26 | 2016-06-01 | 京东方科技集团股份有限公司 | 显示基板及其制作方法和显示装置 |
| CN105676551B (zh) * | 2016-04-13 | 2019-03-22 | 深圳市华星光电技术有限公司 | 一种液晶显示面板及液晶显示器 |
| CN107490904A (zh) * | 2017-08-25 | 2017-12-19 | 惠科股份有限公司 | 液晶显示面板和液晶显示装置 |
| KR20190031390A (ko) * | 2017-09-15 | 2019-03-26 | 삼성디스플레이 주식회사 | 표시 장치 |
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| US20140139769A1 (en) | 2014-05-22 |
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| US12111544B2 (en) | 2024-10-08 |
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| US20110007251A1 (en) | 2011-01-13 |
| US20170363924A1 (en) | 2017-12-21 |
| US20200133045A1 (en) | 2020-04-30 |
| US20190310505A1 (en) | 2019-10-10 |
| US20150153616A1 (en) | 2015-06-04 |
| US20240427197A1 (en) | 2024-12-26 |
| US9778522B2 (en) | 2017-10-03 |
| US11675235B2 (en) | 2023-06-13 |
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