JPS642275U - - Google Patents

Info

Publication number
JPS642275U
JPS642275U JP9754487U JP9754487U JPS642275U JP S642275 U JPS642275 U JP S642275U JP 9754487 U JP9754487 U JP 9754487U JP 9754487 U JP9754487 U JP 9754487U JP S642275 U JPS642275 U JP S642275U
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
light source
linear light
reflecting 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
JP9754487U
Other languages
English (en)
Other versions
JPH0542461Y2 (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 JP1987097544U priority Critical patent/JPH0542461Y2/ja
Publication of JPS642275U publication Critical patent/JPS642275U/ja
Application granted granted Critical
Publication of JPH0542461Y2 publication Critical patent/JPH0542461Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例のバツクライトの横
断面図、第２図は本考案及び従来の輝度分布グラ
フ、第３図は第１の従来例の横断面図、第４図は
第２の従来例の横断面図、第５図は第３の従来例
の横断面図である。 １：乳白色板、２：線状光源、３：反射板、５
：鏡面部、６：液晶表示板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 液晶表示板の裏面側に配置して使用するバツク
    ライトにおいて、その反射板を底面の平坦部とそ
    の両端の傾斜部とから構成すると共に、その反射
    面は基本的に拡散反射率を高く構成し、さらに前
    記反射板の平坦部上面の中央に線状光源を配置し
    、前記平坦部の前記線状光源の近傍のみを鏡面部
    に構成してなることを特徴とする液晶表示装置の
    バツクライト構造。
JP1987097544U 1987-06-24 1987-06-24 Expired - Lifetime JPH0542461Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987097544U JPH0542461Y2 (ja) 1987-06-24 1987-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987097544U JPH0542461Y2 (ja) 1987-06-24 1987-06-24

Publications (2)

Publication Number Publication Date
JPS642275U true JPS642275U (ja) 1989-01-09
JPH0542461Y2 JPH0542461Y2 (ja) 1993-10-26

Family

ID=30964592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987097544U Expired - Lifetime JPH0542461Y2 (ja) 1987-06-24 1987-06-24

Country Status (1)

Country Link
JP (1) JPH0542461Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS64515A (en) * 1987-03-04 1989-01-05 Citizen Watch Co Ltd Illuminating device for liquid crystal display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS64515A (en) * 1987-03-04 1989-01-05 Citizen Watch Co Ltd Illuminating device for liquid crystal display device

Also Published As

Publication number Publication date
JPH0542461Y2 (ja) 1993-10-26

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