JPH0569431B2 - - Google Patents

Info

Publication number
JPH0569431B2
JPH0569431B2 JP62333517A JP33351787A JPH0569431B2 JP H0569431 B2 JPH0569431 B2 JP H0569431B2 JP 62333517 A JP62333517 A JP 62333517A JP 33351787 A JP33351787 A JP 33351787A JP H0569431 B2 JPH0569431 B2 JP H0569431B2
Authority
JP
Japan
Prior art keywords
display
display unit
display element
light emitting
light
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
JP62333517A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01170981A (ja
Inventor
Akihiko Kamijo
Tsutomu Yamato
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.)
KONRATSUKUSU MATSUMOTO KK
Original Assignee
KONRATSUKUSU MATSUMOTO 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 KONRATSUKUSU MATSUMOTO KK filed Critical KONRATSUKUSU MATSUMOTO KK
Priority to JP33351787A priority Critical patent/JPH01170981A/ja
Publication of JPH01170981A publication Critical patent/JPH01170981A/ja
Publication of JPH0569431B2 publication Critical patent/JPH0569431B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • G09F27/008—Sun shades, shades, hoods or louvres on electronic displays to minimise the effect of direct sun light on the display

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP33351787A 1987-12-25 1987-12-25 表示ユニット Granted JPH01170981A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33351787A JPH01170981A (ja) 1987-12-25 1987-12-25 表示ユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33351787A JPH01170981A (ja) 1987-12-25 1987-12-25 表示ユニット

Publications (2)

Publication Number Publication Date
JPH01170981A JPH01170981A (ja) 1989-07-06
JPH0569431B2 true JPH0569431B2 (cs) 1993-10-01

Family

ID=18266928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33351787A Granted JPH01170981A (ja) 1987-12-25 1987-12-25 表示ユニット

Country Status (1)

Country Link
JP (1) JPH01170981A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2551176B2 (ja) * 1989-12-21 1996-11-06 岩崎電気株式会社 発光ダイオードランプ
JPH0565098U (ja) * 1992-02-04 1993-08-27 東京コスモス電機株式会社 エレクトロルミネッセンス表示器
WO2009157046A1 (ja) * 2008-06-27 2009-12-30 株式会社日立製作所 プラズマディスプレイ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184180U (ja) * 1983-05-23 1984-12-07 三菱電機株式会社 大形表示装置
JPS6011372U (ja) * 1983-07-01 1985-01-25 三菱電機株式会社 デイスプレイ装置
JPS60159486U (ja) * 1984-03-29 1985-10-23 三菱電機株式会社 表示装置
JPS60225881A (ja) * 1984-04-24 1985-11-11 ソニー株式会社 表示装置
JPH0434551Y2 (cs) * 1985-09-02 1992-08-17

Also Published As

Publication number Publication date
JPH01170981A (ja) 1989-07-06

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