JPS6488519A - Illuminator for liquid crystal display - Google Patents

Illuminator for liquid crystal display

Info

Publication number
JPS6488519A
JPS6488519A JP62244167A JP24416787A JPS6488519A JP S6488519 A JPS6488519 A JP S6488519A JP 62244167 A JP62244167 A JP 62244167A JP 24416787 A JP24416787 A JP 24416787A JP S6488519 A JPS6488519 A JP S6488519A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
display board
light emission
emission devices
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.)
Granted
Application number
JP62244167A
Other languages
Japanese (ja)
Other versions
JP2683700B2 (en
Inventor
Hideji Nakamura
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.)
Alpha Corp
Original Assignee
Alpha 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 Alpha Corp filed Critical Alpha Corp
Priority to JP62244167A priority Critical patent/JP2683700B2/en
Publication of JPS6488519A publication Critical patent/JPS6488519A/en
Application granted granted Critical
Publication of JP2683700B2 publication Critical patent/JP2683700B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Lock And Its Accessories (AREA)

Abstract

PURPOSE:To change the back color of a liquid crystal display board corresponding to a content displayed on the liquid crystal display board by driving each of plural light emission devices. CONSTITUTION:A transparent liquid crystal display board 30, plural light emission devices 31 and 32 mounted adjacently to the liquid crystal display board 30 and illuminate the liquid crystal display board 30 by generating visible beams of light with different wavelength, and a control device which lightens each of the plural light emission devices 31 and 32 are provided. For example, the plural light emission devices 31 and 32 in which the back light 17 to illuminate the display board 16 being constituted of the transparent liquid crystal display board 30 is mounted adjacently to the liquid crystal display board 30 and illuminate the liquid crystal display board 30 by generating the visible beams of light with different wavelength are provided, and each of the plural light emission devices 31 and 32 is lit individually or simultaneously by the control device. In such a way, it is possible to change the back color of the liquid crystal display board 30 corresponding to the different activity states of an electronic equipment.
JP62244167A 1987-09-30 1987-09-30 Lighting device for liquid crystal display Expired - Lifetime JP2683700B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62244167A JP2683700B2 (en) 1987-09-30 1987-09-30 Lighting device for liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62244167A JP2683700B2 (en) 1987-09-30 1987-09-30 Lighting device for liquid crystal display

Publications (2)

Publication Number Publication Date
JPS6488519A true JPS6488519A (en) 1989-04-03
JP2683700B2 JP2683700B2 (en) 1997-12-03

Family

ID=17114767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62244167A Expired - Lifetime JP2683700B2 (en) 1987-09-30 1987-09-30 Lighting device for liquid crystal display

Country Status (1)

Country Link
JP (1) JP2683700B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008038353A (en) * 2006-08-01 2008-02-21 Shinko Electric Co Ltd Locking and unlocking device of opening and closing door
CN103836882A (en) * 2014-03-27 2014-06-04 合肥华凌股份有限公司 Refrigerating equipment and display control plate board assembly used for refrigerating equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132186U (en) * 1981-02-10 1982-08-17
JPS60165935U (en) * 1984-04-13 1985-11-02 富士通テン株式会社 Color LCD display

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132186U (en) * 1981-02-10 1982-08-17
JPS60165935U (en) * 1984-04-13 1985-11-02 富士通テン株式会社 Color LCD display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008038353A (en) * 2006-08-01 2008-02-21 Shinko Electric Co Ltd Locking and unlocking device of opening and closing door
CN103836882A (en) * 2014-03-27 2014-06-04 合肥华凌股份有限公司 Refrigerating equipment and display control plate board assembly used for refrigerating equipment

Also Published As

Publication number Publication date
JP2683700B2 (en) 1997-12-03

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