JPH0418878U - - Google Patents

Info

Publication number
JPH0418878U
JPH0418878U JP5846190U JP5846190U JPH0418878U JP H0418878 U JPH0418878 U JP H0418878U JP 5846190 U JP5846190 U JP 5846190U JP 5846190 U JP5846190 U JP 5846190U JP H0418878 U JPH0418878 U JP H0418878U
Authority
JP
Japan
Prior art keywords
light source
light guide
disposed
cold cathode
diffuser plate
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
JP5846190U
Other languages
English (en)
Japanese (ja)
Other versions
JP2519834Y2 (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 JP1990058461U priority Critical patent/JP2519834Y2/ja
Publication of JPH0418878U publication Critical patent/JPH0418878U/ja
Application granted granted Critical
Publication of JP2519834Y2 publication Critical patent/JP2519834Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1990058461U 1990-06-04 1990-06-04 照明装置 Expired - Lifetime JP2519834Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990058461U JP2519834Y2 (ja) 1990-06-04 1990-06-04 照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990058461U JP2519834Y2 (ja) 1990-06-04 1990-06-04 照明装置

Publications (2)

Publication Number Publication Date
JPH0418878U true JPH0418878U (da) 1992-02-17
JP2519834Y2 JP2519834Y2 (ja) 1996-12-11

Family

ID=31584093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990058461U Expired - Lifetime JP2519834Y2 (ja) 1990-06-04 1990-06-04 照明装置

Country Status (1)

Country Link
JP (1) JP2519834Y2 (da)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5391600A (en) * 1976-12-28 1978-08-11 Seiko Epson Corp Liquid crystal display unit
JPS54124697A (en) * 1978-03-22 1979-09-27 Citizen Watch Co Ltd Illumination structure of liquid crystal display unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5391600A (en) * 1976-12-28 1978-08-11 Seiko Epson Corp Liquid crystal display unit
JPS54124697A (en) * 1978-03-22 1979-09-27 Citizen Watch Co Ltd Illumination structure of liquid crystal display unit

Also Published As

Publication number Publication date
JP2519834Y2 (ja) 1996-12-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term