CN100449361C - 检查电路、电光装置以及电子设备 - Google Patents
检查电路、电光装置以及电子设备 Download PDFInfo
- Publication number
- CN100449361C CN100449361C CNB2006100826337A CN200610082633A CN100449361C CN 100449361 C CN100449361 C CN 100449361C CN B2006100826337 A CNB2006100826337 A CN B2006100826337A CN 200610082633 A CN200610082633 A CN 200610082633A CN 100449361 C CN100449361 C CN 100449361C
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- China
- Prior art keywords
- circuit
- signal
- mentioned
- control signal
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Classifications
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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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0404—Matrix technologies
- G09G2300/0408—Integration of the drivers onto the display substrate
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3674—Details of drivers for scan electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005148071A JP4600147B2 (ja) | 2005-05-20 | 2005-05-20 | 検査回路、電気光学装置および電子機器 |
JP148071/2005 | 2005-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1866080A CN1866080A (zh) | 2006-11-22 |
CN100449361C true CN100449361C (zh) | 2009-01-07 |
Family
ID=37425142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100826337A Active CN100449361C (zh) | 2005-05-20 | 2006-05-19 | 检查电路、电光装置以及电子设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7619620B2 (zh) |
JP (1) | JP4600147B2 (zh) |
KR (1) | KR100806473B1 (zh) |
CN (1) | CN100449361C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105185346A (zh) * | 2015-10-23 | 2015-12-23 | 京东方科技集团股份有限公司 | 一种显示装置 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100924143B1 (ko) * | 2008-04-02 | 2009-10-28 | 삼성모바일디스플레이주식회사 | 평판표시장치 및 그의 구동 방법 |
CN101719352B (zh) * | 2008-10-09 | 2012-07-25 | 北京京东方光电科技有限公司 | 液晶盒成盒后检测装置和方法 |
KR101113340B1 (ko) * | 2010-05-13 | 2012-02-29 | 삼성모바일디스플레이주식회사 | 액정 표시장치 및 그의 검사방법 |
US20120120129A1 (en) * | 2010-11-11 | 2012-05-17 | Novatek Microelectronics Corp. | Display controller driver and method for testing the same |
CN102540058B (zh) * | 2011-12-31 | 2014-01-08 | 杭州士兰微电子股份有限公司 | 等离子扫描驱动芯片测试装置 |
WO2015059966A1 (ja) * | 2013-10-21 | 2015-04-30 | シャープ株式会社 | 表示装置およびその駆動方法 |
KR102442644B1 (ko) * | 2015-04-16 | 2022-09-13 | 삼성디스플레이 주식회사 | 표시장치 |
US10600378B2 (en) * | 2016-03-01 | 2020-03-24 | Rohm Co., Ltd. | Liquid crystal driving device |
DE102017201101A1 (de) * | 2017-01-24 | 2018-07-26 | Zf Friedrichshafen Ag | Verfahren und Vorrichtung zum Betreiben eines Displays |
JP7082471B2 (ja) * | 2017-10-25 | 2022-06-08 | ローム株式会社 | 異常検知データ記録装置 |
JP7012548B2 (ja) * | 2018-02-07 | 2022-01-28 | シャープ株式会社 | 表示装置及び表示システム |
JP7354735B2 (ja) * | 2019-09-30 | 2023-10-03 | セイコーエプソン株式会社 | 駆動回路、表示モジュール、及び移動体 |
JP7423990B2 (ja) | 2019-11-11 | 2024-01-30 | セイコーエプソン株式会社 | 電気光学装置および電子機器 |
DE102020204708A1 (de) * | 2020-04-14 | 2021-10-14 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Bildelement und verfahren zum betreiben eines bildelements |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003130921A (ja) * | 2001-10-29 | 2003-05-08 | Sharp Corp | 半導体集積回路のストレス試験回路、及びこの回路を用いたストレス試験方法 |
US20040075630A1 (en) * | 2002-10-22 | 2004-04-22 | Chaung-Ming Chiu | Display panel having embedded test circuit |
US20040239598A1 (en) * | 2000-05-12 | 2004-12-02 | Semiconductor Energy Laboratory Co., Ltd., A Japan Corporation | Electro luminescence display and method of testing the same |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2895306B2 (ja) * | 1992-03-09 | 1999-05-24 | シャープ株式会社 | 映像出力回路 |
JP3424302B2 (ja) * | 1993-12-29 | 2003-07-07 | カシオ計算機株式会社 | 液晶表示装置 |
JP3203971B2 (ja) * | 1994-08-19 | 2001-09-04 | ソニー株式会社 | 表示素子 |
JP3444028B2 (ja) * | 1995-06-16 | 2003-09-08 | ソニー株式会社 | 表示用半導体装置及び表示装置 |
JPH10240194A (ja) * | 1997-02-27 | 1998-09-11 | Citizen Watch Co Ltd | 液晶駆動回路 |
JP3178385B2 (ja) | 1997-09-29 | 2001-06-18 | 双葉電子工業株式会社 | 論理回路の誤動作検出装置および表示装置 |
TW457389B (en) * | 1998-03-23 | 2001-10-01 | Toshiba Corp | Liquid crystal display element |
JP2000131708A (ja) * | 1998-10-27 | 2000-05-12 | Fujitsu Ltd | 液晶表示装置 |
JP3989756B2 (ja) * | 2002-03-18 | 2007-10-10 | シャープ株式会社 | 表示装置およびその走査回路検査方法 |
JP3889691B2 (ja) * | 2002-09-27 | 2007-03-07 | 三洋電機株式会社 | 信号伝搬回路および表示装置 |
US7265572B2 (en) * | 2002-12-06 | 2007-09-04 | Semicondcutor Energy Laboratory Co., Ltd. | Image display device and method of testing the same |
JP4494001B2 (ja) | 2002-12-18 | 2010-06-30 | 株式会社半導体エネルギー研究所 | 表示装置の検査方法 |
US7205986B2 (en) * | 2002-12-18 | 2007-04-17 | Semiconductor Energy Laboratory Co., Ltd. | Image display device and testing method of the same |
JP4624109B2 (ja) * | 2003-03-25 | 2011-02-02 | 株式会社半導体エネルギー研究所 | 半導体装置の検査回路 |
WO2005091265A1 (ja) * | 2004-03-24 | 2005-09-29 | Rohm Co., Ltd | 有機elパネルの駆動回路、有機el表示装置および有機elパネル駆動回路の検査装置 |
US7518602B2 (en) * | 2004-12-06 | 2009-04-14 | Semiconductor Energy Laboratory Co., Ltd. | Test circuit and display device having the same |
-
2005
- 2005-05-20 JP JP2005148071A patent/JP4600147B2/ja active Active
-
2006
- 2006-05-11 US US11/431,518 patent/US7619620B2/en active Active
- 2006-05-18 KR KR1020060044687A patent/KR100806473B1/ko active IP Right Grant
- 2006-05-19 CN CNB2006100826337A patent/CN100449361C/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040239598A1 (en) * | 2000-05-12 | 2004-12-02 | Semiconductor Energy Laboratory Co., Ltd., A Japan Corporation | Electro luminescence display and method of testing the same |
JP2003130921A (ja) * | 2001-10-29 | 2003-05-08 | Sharp Corp | 半導体集積回路のストレス試験回路、及びこの回路を用いたストレス試験方法 |
US20040075630A1 (en) * | 2002-10-22 | 2004-04-22 | Chaung-Ming Chiu | Display panel having embedded test circuit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105185346A (zh) * | 2015-10-23 | 2015-12-23 | 京东方科技集团股份有限公司 | 一种显示装置 |
US10115361B2 (en) | 2015-10-23 | 2018-10-30 | Boe Technology Group Co., Ltd. | Display device |
Also Published As
Publication number | Publication date |
---|---|
CN1866080A (zh) | 2006-11-22 |
US7619620B2 (en) | 2009-11-17 |
JP4600147B2 (ja) | 2010-12-15 |
JP2006323267A (ja) | 2006-11-30 |
KR20060120461A (ko) | 2006-11-27 |
US20060279313A1 (en) | 2006-12-14 |
KR100806473B1 (ko) | 2008-02-21 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NANKAI UNIVERSITY Free format text: FORMER OWNER: SANYO EPSON IMAGING DEVICES CO. Effective date: 20110518 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: NAGANO PREFECTURE, JAPAN TO: TOKYO, JAPAN |
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TR01 | Transfer of patent right |
Effective date of registration: 20110518 Address after: Tokyo, Japan Patentee after: Sony Corp. Address before: Nagano Patentee before: Sanyo Epson Imaging Devices Co. |
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ASS | Succession or assignment of patent right |
Owner name: NIPPON DISPLAY CO., LTD. Free format text: FORMER OWNER: SONY CORPORATION Effective date: 20121115 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121115 Address after: Aichi Patentee after: Japan display West Co.,Ltd. Address before: Tokyo, Japan Patentee before: Sony Corp. |
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TR01 | Transfer of patent right |
Effective date of registration: 20211021 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Address before: Aichi Patentee before: Japan display West Co.,Ltd. |
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TR01 | Transfer of patent right |