JP2555318Y2 - 電子機器 - Google Patents

電子機器

Info

Publication number
JP2555318Y2
JP2555318Y2 JP1991037533U JP3753391U JP2555318Y2 JP 2555318 Y2 JP2555318 Y2 JP 2555318Y2 JP 1991037533 U JP1991037533 U JP 1991037533U JP 3753391 U JP3753391 U JP 3753391U JP 2555318 Y2 JP2555318 Y2 JP 2555318Y2
Authority
JP
Japan
Prior art keywords
keyboard
lighting device
liquid crystal
crystal display
control circuit
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.)
Expired - Lifetime
Application number
JP1991037533U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0489917U (enrdf_load_stackoverflow
Inventor
豊 中松
一敏 石黒
龍介 村山
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.)
Sanyo Electric Co Ltd
Original Assignee
Tottori Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
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 Tottori Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tottori Sanyo Electric Co Ltd
Priority to JP1991037533U priority Critical patent/JP2555318Y2/ja
Publication of JPH0489917U publication Critical patent/JPH0489917U/ja
Application granted granted Critical
Publication of JP2555318Y2 publication Critical patent/JP2555318Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Liquid Crystal Display Device Control (AREA)
JP1991037533U 1991-05-27 1991-05-27 電子機器 Expired - Lifetime JP2555318Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1991037533U JP2555318Y2 (ja) 1991-05-27 1991-05-27 電子機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991037533U JP2555318Y2 (ja) 1991-05-27 1991-05-27 電子機器

Publications (2)

Publication Number Publication Date
JPH0489917U JPH0489917U (enrdf_load_stackoverflow) 1992-08-05
JP2555318Y2 true JP2555318Y2 (ja) 1997-11-19

Family

ID=31772476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991037533U Expired - Lifetime JP2555318Y2 (ja) 1991-05-27 1991-05-27 電子機器

Country Status (1)

Country Link
JP (1) JP2555318Y2 (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5386258A (en) * 1976-12-14 1978-07-29 Citizen Watch Co Ltd Electronic display type wrist watch
JPS5652793A (en) * 1979-10-05 1981-05-12 Canon Kk Information output device
JPS61215588A (ja) * 1985-02-27 1986-09-25 富士通株式会社 液晶表示装置

Also Published As

Publication number Publication date
JPH0489917U (enrdf_load_stackoverflow) 1992-08-05

Similar Documents

Publication Publication Date Title
US6078302A (en) Screen brightness control
US5736973A (en) Integrated backlight display system for a personal digital assistant
US5065357A (en) Data processing machine with liquid crystal display and control means for regulating backlighting to the display
EP0907158B1 (en) Display control device with improved economy of backlight illumination
JPH039320A (ja) 液晶表示装置
GB2270397A (en) Alarm clock.
RU99103205A (ru) Устройство и способ отображения времени потребления подсветки для монитора на жидкокристаллическом дисплее
US20050104805A1 (en) Portable electronic apparatus
JPH11102173A (ja) 表示制御装置及び表示制御プログラムを記録したコンピュータ読み取り可能な記録媒体
JP2555318Y2 (ja) 電子機器
JP2555319Y2 (ja) 電子機器
JPS6341889A (ja) 表示装置
JPH0594243A (ja) 携帯型入出力装置
JP2555318Z (enrdf_load_stackoverflow)
JPH04136911A (ja) バックライト装置
JP3486304B2 (ja) 液晶表示器のバックライト装置
JPH09146665A (ja) 電子機器
JP3228652B2 (ja) 電子機器
JPH0272326A (ja) 電子機器
JPH08313905A (ja) 液晶ディスプレイ装置
JPH1114962A (ja) バックライト制御回路
JP2740258B2 (ja) 電子機器
JP2775105B2 (ja) 液晶表示装置
JPS6281984U (enrdf_load_stackoverflow)
JP3280739B2 (ja) 照明付き電子時計