JPH02107123U - - Google Patents

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Publication number
JPH02107123U
JPH02107123U JP1487289U JP1487289U JPH02107123U JP H02107123 U JPH02107123 U JP H02107123U JP 1487289 U JP1487289 U JP 1487289U JP 1487289 U JP1487289 U JP 1487289U JP H02107123 U JPH02107123 U JP H02107123U
Authority
JP
Japan
Prior art keywords
cfl
source device
light source
longitudinal direction
upper edge
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.)
Pending
Application number
JP1487289U
Other languages
English (en)
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 JP1487289U priority Critical patent/JPH02107123U/ja
Publication of JPH02107123U publication Critical patent/JPH02107123U/ja
Pending legal-status Critical Current

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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図は本考案によるＣＦＬ面光源装置の一実
施例を示す分解斜視図、第２図は第１図のＣＦＬ
面光源装置の断面図である。第３図は従来のＣＦ
Ｌ面光源装置の一例を示す分解斜視図、第４図は
第３図のＣＦＬ面光源装置の断面図である。 １０…ＣＦＬ面光源装置、１１…ＣＦＬ、１１
ａ…網点、１２…反射板、１３…光拡散板。

Claims (1)

  1. 【実用新案登録請求の範囲】 ＣＦＬと、該ＣＦＬの下側に配設され且つ該Ｃ
    ＦＬの長手方向に平行に延びる円筒面状に湾曲し
    た反射面と、該ＣＦＬ及び反射面の上方に配設さ
    れた平坦な光拡散板とを含むＣＦＬ面光源装置に
    おいて、 上記光拡散板に最も近接した長手方向に延びる
    上縁にて最も密度が高く、該上縁から側方にずれ
    るにしたがつて密度が徐々に低くなるように、該
    ＣＦＬの表面に直接に印刷等により網点が備えら
    れていることを特徴とするＣＦＬ面光源装置。
JP1487289U 1989-02-10 1989-02-10 Pending JPH02107123U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1487289U JPH02107123U (ja) 1989-02-10 1989-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1487289U JPH02107123U (ja) 1989-02-10 1989-02-10

Publications (1)

Publication Number Publication Date
JPH02107123U true JPH02107123U (ja) 1990-08-27

Family

ID=31226450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1487289U Pending JPH02107123U (ja) 1989-02-10 1989-02-10

Country Status (1)

Country Link
JP (1) JPH02107123U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343642A (ja) * 2000-05-31 2001-12-14 Optrex Corp 液晶表示装置用バックライトユニット
KR100460412B1 (ko) * 1997-06-27 2005-06-20 삼성전자주식회사 백라이트어셈블리
JP2008270214A (ja) * 2002-09-30 2008-11-06 Sharp Corp バックライトユニット及びバックライトユニットを用いた液晶表示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0159285B2 (ja) * 1981-03-21 1989-12-15 Bayer Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0159285B2 (ja) * 1981-03-21 1989-12-15 Bayer Ag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100460412B1 (ko) * 1997-06-27 2005-06-20 삼성전자주식회사 백라이트어셈블리
JP2001343642A (ja) * 2000-05-31 2001-12-14 Optrex Corp 液晶表示装置用バックライトユニット
JP2008270214A (ja) * 2002-09-30 2008-11-06 Sharp Corp バックライトユニット及びバックライトユニットを用いた液晶表示装置

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