JPH0450821U - - Google Patents

Info

Publication number
JPH0450821U
JPH0450821U JP9216290U JP9216290U JPH0450821U JP H0450821 U JPH0450821 U JP H0450821U JP 9216290 U JP9216290 U JP 9216290U JP 9216290 U JP9216290 U JP 9216290U JP H0450821 U JPH0450821 U JP H0450821U
Authority
JP
Japan
Prior art keywords
pulse signal
lcd
synchronization
detection output
brightness
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
JP9216290U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP9216290U priority Critical patent/JPH0450821U/ja
Publication of JPH0450821U publication Critical patent/JPH0450821U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal Display Device Control (AREA)
JP9216290U 1990-08-31 1990-08-31 Pending JPH0450821U (US08087162-20120103-C00010.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9216290U JPH0450821U (US08087162-20120103-C00010.png) 1990-08-31 1990-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9216290U JPH0450821U (US08087162-20120103-C00010.png) 1990-08-31 1990-08-31

Publications (1)

Publication Number Publication Date
JPH0450821U true JPH0450821U (US08087162-20120103-C00010.png) 1992-04-28

Family

ID=31828413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9216290U Pending JPH0450821U (US08087162-20120103-C00010.png) 1990-08-31 1990-08-31

Country Status (1)

Country Link
JP (1) JPH0450821U (US08087162-20120103-C00010.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003215534A (ja) * 2002-01-23 2003-07-30 Seiko Epson Corp 液晶ディスプレイのバックライト制御装置
JP2007072243A (ja) * 2005-09-08 2007-03-22 Sanyo Epson Imaging Devices Corp 照度検出方法、輝度制御方法、電気光学装置及び電子機器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003215534A (ja) * 2002-01-23 2003-07-30 Seiko Epson Corp 液晶ディスプレイのバックライト制御装置
JP2007072243A (ja) * 2005-09-08 2007-03-22 Sanyo Epson Imaging Devices Corp 照度検出方法、輝度制御方法、電気光学装置及び電子機器

Similar Documents

Publication Publication Date Title
JPH0450821U (US08087162-20120103-C00010.png)
JPH0470693U (US08087162-20120103-C00010.png)
JPH0424099U (US08087162-20120103-C00010.png)
JPH01149618U (US08087162-20120103-C00010.png)
JPH02198U (US08087162-20120103-C00010.png)
JPH02131783U (US08087162-20120103-C00010.png)
JPH01148851U (US08087162-20120103-C00010.png)
JPS6449897U (US08087162-20120103-C00010.png)
JPS60135791U (ja) 表示装置
JPH0171796U (US08087162-20120103-C00010.png)
JPH01170028U (US08087162-20120103-C00010.png)
JPH0268390U (US08087162-20120103-C00010.png)
JPS62127594U (US08087162-20120103-C00010.png)
JPS62154494U (US08087162-20120103-C00010.png)
JPH01125424U (US08087162-20120103-C00010.png)
JPH033889U (US08087162-20120103-C00010.png)
JPH01125425U (US08087162-20120103-C00010.png)
JPH0255778U (US08087162-20120103-C00010.png)
JPS62180731U (US08087162-20120103-C00010.png)
JPS6139898U (ja) ランプ切れ検出回路
JPS63175896U (US08087162-20120103-C00010.png)
JPS6323682U (US08087162-20120103-C00010.png)
JPH02118293U (US08087162-20120103-C00010.png)
JPS61114556U (US08087162-20120103-C00010.png)
JPS60153393U (ja) 警報装置