JPH068622Y2 - 表示板の照明装置 - Google Patents

表示板の照明装置

Info

Publication number
JPH068622Y2
JPH068622Y2 JP1988157220U JP15722088U JPH068622Y2 JP H068622 Y2 JPH068622 Y2 JP H068622Y2 JP 1988157220 U JP1988157220 U JP 1988157220U JP 15722088 U JP15722088 U JP 15722088U JP H068622 Y2 JPH068622 Y2 JP H068622Y2
Authority
JP
Japan
Prior art keywords
light
light guide
display plate
display
amount
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
JP1988157220U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0278980U (enrdf_load_stackoverflow
Inventor
宏次 遠藤
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.)
Kenwood KK
Original Assignee
Kenwood KK
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 Kenwood KK filed Critical Kenwood KK
Priority to JP1988157220U priority Critical patent/JPH068622Y2/ja
Publication of JPH0278980U publication Critical patent/JPH0278980U/ja
Application granted granted Critical
Publication of JPH068622Y2 publication Critical patent/JPH068622Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1988157220U 1988-12-03 1988-12-03 表示板の照明装置 Expired - Lifetime JPH068622Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988157220U JPH068622Y2 (ja) 1988-12-03 1988-12-03 表示板の照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988157220U JPH068622Y2 (ja) 1988-12-03 1988-12-03 表示板の照明装置

Publications (2)

Publication Number Publication Date
JPH0278980U JPH0278980U (enrdf_load_stackoverflow) 1990-06-18
JPH068622Y2 true JPH068622Y2 (ja) 1994-03-02

Family

ID=31436472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988157220U Expired - Lifetime JPH068622Y2 (ja) 1988-12-03 1988-12-03 表示板の照明装置

Country Status (1)

Country Link
JP (1) JPH068622Y2 (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143202A (ja) * 1983-02-03 1984-08-16 セイコーエプソン株式会社 平面光源
JPS612685U (ja) * 1984-06-12 1986-01-09 株式会社 ワコム 液晶パネルデイスプレイ
JPS61246702A (ja) * 1985-04-24 1986-11-04 Mitsubishi Rayon Co Ltd 光拡散器
JPS6210621A (ja) * 1985-07-09 1987-01-19 Mitsubishi Electric Corp 液晶表示装置
JP2504417B2 (ja) * 1986-07-28 1996-06-05 松下電工株式会社 面照明装置
JP2603650B2 (ja) * 1987-08-13 1997-04-23 松下電工株式会社 面状照明器具

Also Published As

Publication number Publication date
JPH0278980U (enrdf_load_stackoverflow) 1990-06-18

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