JP2001142050A - 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
JP2001142050A
JP2001142050A JP32218799A JP32218799A JP2001142050A JP 2001142050 A JP2001142050 A JP 2001142050A JP 32218799 A JP32218799 A JP 32218799A JP 32218799 A JP32218799 A JP 32218799A JP 2001142050 A JP2001142050 A JP 2001142050A
Authority
JP
Japan
Prior art keywords
liquid crystal
light
pulse
crystal element
control device
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
JP32218799A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001142050A5 (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 JP32218799A priority Critical patent/JP2001142050A/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 JP2001142050A publication Critical patent/JP2001142050A/ja
Priority to US10/824,101 priority patent/US7110155B2/en
Publication of JP2001142050A5 publication Critical patent/JP2001142050A5/ja
Priority to KR1020070021837A priority patent/KR100761236B1/ko
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Liquid Crystal Substances (AREA)
JP32218799A 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 JP2001142050A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP32218799A JP2001142050A (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
JP32218799A JP2001142050A (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
JP2001142050A true JP2001142050A (ja) 2001-05-25
JP2001142050A5 JP2001142050A5 (https=) 2006-04-27

Family

ID=18140923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32218799A Pending JP2001142050A (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) JP2001142050A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8432419B2 (en) 2009-04-17 2013-04-30 Citizen Holdings Co., Ltd. Driving apparatus for liquid crystal light modulator and variable optical attenuator employing driving apparatus
WO2013080785A1 (ja) 2011-12-02 2013-06-06 ソニー株式会社 撮像装置、色補正方法および色補正プログラム
CN107945739A (zh) * 2016-10-13 2018-04-20 株式会社日本显示器 有机el显示装置及有机el显示装置的驱动方法
WO2018074018A1 (ja) * 2016-10-21 2018-04-26 Jnc株式会社 調光用液晶組成物および液晶調光素子

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8432419B2 (en) 2009-04-17 2013-04-30 Citizen Holdings Co., Ltd. Driving apparatus for liquid crystal light modulator and variable optical attenuator employing driving apparatus
WO2013080785A1 (ja) 2011-12-02 2013-06-06 ソニー株式会社 撮像装置、色補正方法および色補正プログラム
US9398281B2 (en) 2011-12-02 2016-07-19 Sony Corporation Image pickup apparatus, color correction method, and color correction program
CN107945739A (zh) * 2016-10-13 2018-04-20 株式会社日本显示器 有机el显示装置及有机el显示装置的驱动方法
CN107945739B (zh) * 2016-10-13 2020-12-11 株式会社日本显示器 有机el显示装置及有机el显示装置的驱动方法
WO2018074018A1 (ja) * 2016-10-21 2018-04-26 Jnc株式会社 調光用液晶組成物および液晶調光素子
JPWO2018074018A1 (ja) * 2016-10-21 2019-08-29 Jnc株式会社 調光用液晶組成物および液晶調光素子

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