WO2008088043A1 - ＬＣｏＳ型空間光変調器 - Google Patents

ＬＣｏＳ型空間光変調器 Download PDF

Info

Publication number
WO2008088043A1
WO2008088043A1 PCT/JP2008/050610 JP2008050610W WO2008088043A1 WO 2008088043 A1 WO2008088043 A1 WO 2008088043A1 JP 2008050610 W JP2008050610 W JP 2008050610W WO 2008088043 A1 WO2008088043 A1 WO 2008088043A1
Authority
WO
WIPO (PCT)
Prior art keywords
light modulator
spatial light
type spatial
display
lcos type
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.)
Ceased
Application number
PCT/JP2008/050610
Other languages
English (en)
French (fr)
Inventor
Hiroshi Tanaka
Takashi Inoue
Munenori Takumi
Norihiro Fukuchi
Naoya Matsumoto
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Priority to DE112008000195.2T priority Critical patent/DE112008000195B4/de
Priority to JP2008554092A priority patent/JPWO2008088043A1/ja
Priority to US12/448,287 priority patent/US8525772B2/en
Publication of WO2008088043A1 publication Critical patent/WO2008088043A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3666—Control of matrices with row and column drivers using an active matrix with the matrix divided into sections
    • 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
    • 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
    • G09G2310/0232—Special driving of display border areas
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

表示領域選択回路（４２）は、変調領域（２０６）のうち所望の表示領域を選択する。駆動回路（２０１）は、画素電極の選択位置がシフト開始位置（２０８－１）から表示開始位置（２０８－４５）に達するまでに生成するシフト信号（ｇｃｌｋ）の周期を、画素電極の選択位置が表示開始位置（２０８－４５）から表示終了位置（２０８－５５６）に達するまでに生成するシフト信号（ｇｃｌｋ）の周期より短く設定していることを特徴とする。
PCT/JP2008/050610 2007-01-19 2008-01-18 ＬＣｏＳ型空間光変調器 Ceased WO2008088043A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112008000195.2T DE112008000195B4 (de) 2007-01-19 2008-01-18 LCoS räumlicher Modulator für Licht
JP2008554092A JPWO2008088043A1 (ja) 2007-01-19 2008-01-18 ＬＣｏＳ型空間光変調器
US12/448,287 US8525772B2 (en) 2007-01-19 2008-01-18 LCOS spatial light modulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-010780 2007-01-19
JP2007010780 2007-01-19

Publications (1)

Publication Number Publication Date
WO2008088043A1 true WO2008088043A1 (ja) 2008-07-24

Family

ID=39636043

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050610 Ceased WO2008088043A1 (ja) 2007-01-19 2008-01-18 ＬＣｏＳ型空間光変調器

Country Status (4)

Country Link
US (1) US8525772B2 (ja)
JP (1) JPWO2008088043A1 (ja)
DE (1) DE112008000195B4 (ja)
WO (1) WO2008088043A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200079959A (ko) * 2018-12-26 2020-07-06 엘지디스플레이 주식회사 구동 회로 및 디스플레이 장치
JP2026012632A (ja) * 2024-07-15 2026-01-27 エルジー ディスプレイ カンパニー リミテッド 表示装置及びその駆動方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8749463B2 (en) * 2007-01-19 2014-06-10 Hamamatsu Photonics K.K. Phase-modulating apparatus
DE112008003278T5 (de) * 2007-12-05 2011-04-07 Hamamatsu Photonics K.K., Hamamatsu Phasenmodulationsvorrichtung und Phasenmodulationsverfahren
KR102586439B1 (ko) * 2018-12-28 2023-10-11 삼성디스플레이 주식회사 부분 구동 모드를 지원하는 유기 발광 표시 장치
US11016441B2 (en) 2019-02-18 2021-05-25 Ii-Vi Delaware, Inc. Optimization of wavelength selective switch using phase control of liquid crystal spatial light modulator
EP4491320A4 (en) 2022-03-10 2026-02-25 Nikon Corp TREATMENT DEVICE
US12231832B2 (en) 2022-08-25 2025-02-18 Ii-Vi Delaware, Inc. Method for pre-calculating and applying optimized phase patterns to LCoS switch panel of WSS module
CN119296492B (zh) * 2024-12-16 2025-03-28 南京熊猫电子制造有限公司 一种空间光调制器驱动装置及驱动方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06202595A (ja) * 1993-01-05 1994-07-22 Nec Corp マルチシンク型液晶ディスプレイ装置
JPH0720816A (ja) * 1993-06-30 1995-01-24 Sony Corp アクティブマトリクス表示装置
JPH0854601A (ja) * 1994-08-11 1996-02-27 Fujitsu Ltd アクティブマトリクス型液晶表示装置
JP2000322034A (ja) * 1999-05-11 2000-11-24 Nec Corp 液晶表示装置
JP2005189758A (ja) * 2003-12-26 2005-07-14 Sony Corp 表示デバイス及び投射型表示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2041819C (en) * 1990-05-07 1995-06-27 Hiroki Zenda Color lcd display control system
JPH05216008A (ja) 1992-02-04 1993-08-27 Fujitsu Ltd 液晶表示装置の走査ドライバ回路
JP2000194308A (ja) 1998-12-28 2000-07-14 Toshiba Corp 表示装置およびその駆動方法
JP2001356744A (ja) 2000-06-16 2001-12-26 Sharp Corp 液晶表示装置および携帯用電子機器
JP2002204297A (ja) 2000-11-02 2002-07-19 Sharp Corp 携帯情報機器
US7121668B2 (en) * 2002-02-05 2006-10-17 Koninklijke Philips Electronics N. V. Device and method for generating an image for projection
JP3722371B2 (ja) 2003-07-23 2005-11-30 シャープ株式会社 シフトレジスタおよび表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06202595A (ja) * 1993-01-05 1994-07-22 Nec Corp マルチシンク型液晶ディスプレイ装置
JPH0720816A (ja) * 1993-06-30 1995-01-24 Sony Corp アクティブマトリクス表示装置
JPH0854601A (ja) * 1994-08-11 1996-02-27 Fujitsu Ltd アクティブマトリクス型液晶表示装置
JP2000322034A (ja) * 1999-05-11 2000-11-24 Nec Corp 液晶表示装置
JP2005189758A (ja) * 2003-12-26 2005-07-14 Sony Corp 表示デバイス及び投射型表示装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200079959A (ko) * 2018-12-26 2020-07-06 엘지디스플레이 주식회사 구동 회로 및 디스플레이 장치
KR102577402B1 (ko) * 2018-12-26 2023-09-13 엘지디스플레이 주식회사 구동 회로 및 디스플레이 장치
JP2026012632A (ja) * 2024-07-15 2026-01-27 エルジー ディスプレイ カンパニー リミテッド 表示装置及びその駆動方法

Also Published As

Publication number Publication date
US20100026620A1 (en) 2010-02-04
US8525772B2 (en) 2013-09-03
DE112008000195B4 (de) 2021-06-17
DE112008000195T5 (de) 2010-02-18
JPWO2008088043A1 (ja) 2010-05-13

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