JP2001142048A - 調光装置及び撮像装置、並びにこれらの駆動方法 - Google Patents

調光装置及び撮像装置、並びにこれらの駆動方法

Info

Publication number
JP2001142048A
JP2001142048A JP32218499A JP32218499A JP2001142048A JP 2001142048 A JP2001142048 A JP 2001142048A JP 32218499 A JP32218499 A JP 32218499A JP 32218499 A JP32218499 A JP 32218499A JP 2001142048 A JP2001142048 A JP 2001142048A
Authority
JP
Japan
Prior art keywords
liquid crystal
driving
light
pulse
crystal element
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
JP32218499A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001142048A5 (https=
Inventor
Keiichi Nito
敬一 仁藤
Toru Uko
融 宇高
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP32218499A priority Critical patent/JP2001142048A/ja
Priority to DE60035075T priority patent/DE60035075T2/de
Priority to EP05014383A priority patent/EP1607933B1/en
Priority to EP00124646A priority patent/EP1099976A3/en
Priority to US09/711,651 priority patent/US6804037B1/en
Priority to KR1020000067260A priority patent/KR100813080B1/ko
Publication of JP2001142048A publication Critical patent/JP2001142048A/ja
Priority to US10/824,101 priority patent/US7110155B2/en
Publication of JP2001142048A5 publication Critical patent/JP2001142048A5/ja
Priority to KR1020070021837A priority patent/KR100761236B1/ko
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Studio Devices (AREA)
JP32218499A 1999-11-12 1999-11-12 調光装置及び撮像装置、並びにこれらの駆動方法 Pending JP2001142048A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP32218499A JP2001142048A (ja) 1999-11-12 1999-11-12 調光装置及び撮像装置、並びにこれらの駆動方法
DE60035075T DE60035075T2 (de) 1999-11-12 2000-11-10 Lichtmodulationsvorrichtung, Bildaufnahmevorrichtung und Verfahren zu deren Belichtungszeitsteuerung
EP05014383A EP1607933B1 (en) 1999-11-12 2000-11-10 Light modulation apparatus, image pickup apparatus, and drive methods for exposure time control thereof
EP00124646A EP1099976A3 (en) 1999-11-12 2000-11-10 Light modulation apparatus and image pickup apparatus, and drive methods thereof
US09/711,651 US6804037B1 (en) 1999-11-12 2000-11-13 Light modulation apparatus and image pickup apparatus, and drive method thereof
KR1020000067260A KR100813080B1 (ko) 1999-11-12 2000-11-13 조광 장치와 촬상 장치 및 그 구동 방법
US10/824,101 US7110155B2 (en) 1999-11-12 2004-04-14 Light modulation apparatus, image pickup apparatus, and drive methods therefor
KR1020070021837A KR100761236B1 (ko) 1999-11-12 2007-03-06 조광 장치와 촬상 장치 및 그 구동 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32218499A JP2001142048A (ja) 1999-11-12 1999-11-12 調光装置及び撮像装置、並びにこれらの駆動方法

Publications (2)

Publication Number Publication Date
JP2001142048A true JP2001142048A (ja) 2001-05-25
JP2001142048A5 JP2001142048A5 (https=) 2006-04-20

Family

ID=18140892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32218499A Pending JP2001142048A (ja) 1999-11-12 1999-11-12 調光装置及び撮像装置、並びにこれらの駆動方法

Country Status (1)

Country Link
JP (1) JP2001142048A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001142047A (ja) * 1999-11-12 2001-05-25 Sony Corp 調光装置及び撮像装置、並びにこれらの駆動方法
US7136035B2 (en) 2001-12-11 2006-11-14 Seiko Epson Corporation Projection type display, a display and a drive method thereof
WO2018143401A1 (ja) * 2017-02-02 2018-08-09 株式会社オルタステクノロジー 調光装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01267619A (ja) * 1988-04-20 1989-10-25 Toshiba Corp 液晶表示素子の駆動方法
JPH0591518A (ja) * 1991-09-26 1993-04-09 Ikegami Tsushinki Co Ltd カラー撮像装置
JPH0618835A (ja) * 1992-06-30 1994-01-28 Fujitsu Ltd 投射型液晶表示装置
JPH06148597A (ja) * 1992-11-13 1994-05-27 Nippon Hoso Kyokai <Nhk> 液晶素子とその駆動方法および液晶装置、照明装置
JPH0943575A (ja) * 1995-08-03 1997-02-14 Canon Inc 表示装置の駆動法
JP2001142047A (ja) * 1999-11-12 2001-05-25 Sony Corp 調光装置及び撮像装置、並びにこれらの駆動方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01267619A (ja) * 1988-04-20 1989-10-25 Toshiba Corp 液晶表示素子の駆動方法
JPH0591518A (ja) * 1991-09-26 1993-04-09 Ikegami Tsushinki Co Ltd カラー撮像装置
JPH0618835A (ja) * 1992-06-30 1994-01-28 Fujitsu Ltd 投射型液晶表示装置
JPH06148597A (ja) * 1992-11-13 1994-05-27 Nippon Hoso Kyokai <Nhk> 液晶素子とその駆動方法および液晶装置、照明装置
JPH0943575A (ja) * 1995-08-03 1997-02-14 Canon Inc 表示装置の駆動法
JP2001142047A (ja) * 1999-11-12 2001-05-25 Sony Corp 調光装置及び撮像装置、並びにこれらの駆動方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001142047A (ja) * 1999-11-12 2001-05-25 Sony Corp 調光装置及び撮像装置、並びにこれらの駆動方法
US7136035B2 (en) 2001-12-11 2006-11-14 Seiko Epson Corporation Projection type display, a display and a drive method thereof
WO2018143401A1 (ja) * 2017-02-02 2018-08-09 株式会社オルタステクノロジー 調光装置
CN110268307A (zh) * 2017-02-02 2019-09-20 凸版印刷株式会社 调光装置
US10890791B2 (en) 2017-02-02 2021-01-12 Toppan Printing Co., Ltd. Light control device

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