CA2353843A1 - Active backplane circuitry, spatial light modulator comprising such a circuitry, and method of operating such a spatial light modulator - Google Patents
Active backplane circuitry, spatial light modulator comprising such a circuitry, and method of operating such a spatial light modulator Download PDFInfo
- Publication number
- CA2353843A1 CA2353843A1 CA002353843A CA2353843A CA2353843A1 CA 2353843 A1 CA2353843 A1 CA 2353843A1 CA 002353843 A CA002353843 A CA 002353843A CA 2353843 A CA2353843 A CA 2353843A CA 2353843 A1 CA2353843 A1 CA 2353843A1
- Authority
- CA
- Canada
- Prior art keywords
- arrangement according
- array
- pixel
- liquid crystal
- backplane
- 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.)
- Abandoned
Links
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Classifications
-
- 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
- G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
-
- 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
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- 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
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0202—Addressing of scan or signal lines
- G09G2310/0205—Simultaneous scanning of several lines in flat panels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9827964.9A GB9827964D0 (en) | 1998-12-19 | 1998-12-19 | Active backplane circuitry |
| GB9827964.9 | 1998-12-19 | ||
| PCT/GB1999/004274 WO2000038166A1 (en) | 1998-12-19 | 1999-12-16 | Active backplane circuitry, spatial light modulator comprising such a circuitry, and method of operating such a spatial light modulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2353843A1 true CA2353843A1 (en) | 2000-06-29 |
Family
ID=10844531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002353843A Abandoned CA2353843A1 (en) | 1998-12-19 | 1999-12-16 | Active backplane circuitry, spatial light modulator comprising such a circuitry, and method of operating such a spatial light modulator |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7061463B2 (enExample) |
| EP (1) | EP1145217B1 (enExample) |
| JP (1) | JP4621354B2 (enExample) |
| AU (1) | AU1870400A (enExample) |
| CA (1) | CA2353843A1 (enExample) |
| DE (1) | DE69910439T2 (enExample) |
| GB (1) | GB9827964D0 (enExample) |
| WO (1) | WO2000038166A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9827952D0 (en) * | 1998-12-19 | 1999-02-10 | Secr Defence | Mounting of electro-optic devices |
| TWI304964B (en) * | 2002-10-22 | 2009-01-01 | Toppoly Optoelectronics Corp | Panel of flat panel display having embedded test circuit |
| JP4170068B2 (ja) * | 2002-11-12 | 2008-10-22 | シャープ株式会社 | データ信号線駆動方法、データ信号線駆動回路およびそれを用いた表示装置 |
| CN1860520B (zh) * | 2003-05-20 | 2011-07-06 | 辛迪安特公司 | 数字底板 |
| KR100723478B1 (ko) * | 2004-11-24 | 2007-05-30 | 삼성전자주식회사 | 액정 표시 장치의 무반전 출력 특성을 구현하는 소스드라이버와 게이트 드라이버 |
| JP5245821B2 (ja) * | 2006-03-30 | 2013-07-24 | 富士通株式会社 | 液晶表示素子及びその駆動方法並びにそれを備えた電子ペーパー |
| US8952612B1 (en) | 2006-09-15 | 2015-02-10 | Imaging Systems Technology, Inc. | Microdischarge display with fluorescent conversion material |
| US7548365B2 (en) * | 2007-06-06 | 2009-06-16 | Texas Instruments Incorporated | Semiconductor device and method comprising a high voltage reset driver and an isolated memory array |
| WO2011036911A1 (ja) * | 2009-09-25 | 2011-03-31 | シャープ株式会社 | 液晶表示装置 |
| TW201216249A (en) * | 2010-10-07 | 2012-04-16 | Jasper Display Corp | Improved pixel circuit and display system comprising same |
| US9406269B2 (en) | 2013-03-15 | 2016-08-02 | Jasper Display Corp. | System and method for pulse width modulating a scrolling color display |
| KR102054649B1 (ko) * | 2017-03-29 | 2019-12-11 | 니토 코키 가부시키가이샤 | 압착 공기 구동식 정 |
| US11030942B2 (en) | 2017-10-13 | 2021-06-08 | Jasper Display Corporation | Backplane adaptable to drive emissive pixel arrays of differing pitches |
| WO2019126129A1 (en) | 2017-12-22 | 2019-06-27 | E. I. Du Pont De Nemours And Company | Thermoplastic adhesive composition |
| WO2019126189A1 (en) | 2017-12-22 | 2019-06-27 | E. I. Du Pont De Nemours And Company | Thermoplastic adhesive composition |
| US10951875B2 (en) | 2018-07-03 | 2021-03-16 | Raxium, Inc. | Display processing circuitry |
| US11710445B2 (en) | 2019-01-24 | 2023-07-25 | Google Llc | Backplane configurations and operations |
| US11637219B2 (en) | 2019-04-12 | 2023-04-25 | Google Llc | Monolithic integration of different light emitting structures on a same substrate |
| US11238782B2 (en) | 2019-06-28 | 2022-02-01 | Jasper Display Corp. | Backplane for an array of emissive elements |
| US11626062B2 (en) | 2020-02-18 | 2023-04-11 | Google Llc | System and method for modulating an array of emissive elements |
| WO2021207129A1 (en) | 2020-04-06 | 2021-10-14 | Raxium, Inc. | Display assemblies |
| US11538431B2 (en) | 2020-06-29 | 2022-12-27 | Google Llc | Larger backplane suitable for high speed applications |
| JP7720395B2 (ja) | 2020-12-21 | 2025-08-07 | グーグル エルエルシー | オートビュー３ｄディスプレイ用の高密度画素アレイ |
| CN117769738A (zh) | 2021-07-14 | 2024-03-26 | 谷歌有限责任公司 | 用于脉冲宽度调制的背板和方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4822142A (en) * | 1986-12-23 | 1989-04-18 | Hosiden Electronics Co. Ltd. | Planar display device |
| US5179371A (en) * | 1987-08-13 | 1993-01-12 | Seiko Epson Corporation | Liquid crystal display device for reducing unevenness of display |
| US4922240A (en) * | 1987-12-29 | 1990-05-01 | North American Philips Corp. | Thin film active matrix and addressing circuitry therefor |
| US4872002A (en) * | 1988-02-01 | 1989-10-03 | General Electric Company | Integrated matrix display circuitry |
| US5073010A (en) * | 1990-05-11 | 1991-12-17 | University Of Colorado Foundation, Inc. | Optically addressable spatial light modulator having a distorted helix ferroelectric liquid crystal member |
| GB2247973B (en) * | 1990-09-11 | 1994-07-27 | Stc Plc | Co-ordinate addressing of liquid crystal cells |
| JP3171891B2 (ja) * | 1991-11-08 | 2001-06-04 | キヤノン株式会社 | 表示制御装置 |
| JP2671772B2 (ja) * | 1993-09-06 | 1997-10-29 | 日本電気株式会社 | 液晶ディスプレイとその駆動方法 |
| JP3630489B2 (ja) * | 1995-02-16 | 2005-03-16 | 株式会社東芝 | 液晶表示装置 |
| JP3544580B2 (ja) * | 1995-04-28 | 2004-07-21 | 株式会社日立製作所 | マトリクスパネル表示装置、マトリクスパネル制御装置、その走査電圧駆動回路およびデータ電圧駆動回路 |
| JPH09230312A (ja) * | 1996-02-21 | 1997-09-05 | Canon Inc | 液晶装置 |
| GB2314664A (en) * | 1996-06-27 | 1998-01-07 | Sharp Kk | Address generator,display and spatial light modulator |
| JPH10312164A (ja) * | 1997-05-14 | 1998-11-24 | Canon Inc | 表示装置及び表示パネルの駆動法 |
-
1998
- 1998-12-19 GB GBGB9827964.9A patent/GB9827964D0/en not_active Ceased
-
1999
- 1999-12-16 JP JP2000590153A patent/JP4621354B2/ja not_active Expired - Fee Related
- 1999-12-16 DE DE69910439T patent/DE69910439T2/de not_active Expired - Lifetime
- 1999-12-16 EP EP99962326A patent/EP1145217B1/en not_active Expired - Lifetime
- 1999-12-16 WO PCT/GB1999/004274 patent/WO2000038166A1/en not_active Ceased
- 1999-12-16 CA CA002353843A patent/CA2353843A1/en not_active Abandoned
- 1999-12-16 AU AU18704/00A patent/AU1870400A/en not_active Abandoned
-
2002
- 2002-03-12 US US10/094,958 patent/US7061463B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB9827964D0 (en) | 1999-02-10 |
| EP1145217A1 (en) | 2001-10-17 |
| WO2000038166A1 (en) | 2000-06-29 |
| AU1870400A (en) | 2000-07-12 |
| JP2002533767A (ja) | 2002-10-08 |
| DE69910439D1 (de) | 2003-09-18 |
| US20030174117A1 (en) | 2003-09-18 |
| JP4621354B2 (ja) | 2011-01-26 |
| DE69910439T2 (de) | 2004-06-24 |
| US7061463B2 (en) | 2006-06-13 |
| EP1145217B1 (en) | 2003-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |