JPH025449Y2 - - Google Patents

Info

Publication number
JPH025449Y2
JPH025449Y2 JP1984028532U JP2853284U JPH025449Y2 JP H025449 Y2 JPH025449 Y2 JP H025449Y2 JP 1984028532 U JP1984028532 U JP 1984028532U JP 2853284 U JP2853284 U JP 2853284U JP H025449 Y2 JPH025449 Y2 JP H025449Y2
Authority
JP
Japan
Prior art keywords
light
shape
fluorescent lamp
outer cylinder
emitting surface
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
Application number
JP1984028532U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60141016U (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 JP2853284U priority Critical patent/JPS60141016U/ja
Publication of JPS60141016U publication Critical patent/JPS60141016U/ja
Application granted granted Critical
Publication of JPH025449Y2 publication Critical patent/JPH025449Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2853284U 1984-02-29 1984-02-29 表示素子用光源装置 Granted JPS60141016U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2853284U JPS60141016U (ja) 1984-02-29 1984-02-29 表示素子用光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2853284U JPS60141016U (ja) 1984-02-29 1984-02-29 表示素子用光源装置

Publications (2)

Publication Number Publication Date
JPS60141016U JPS60141016U (ja) 1985-09-18
JPH025449Y2 true JPH025449Y2 (enEXAMPLES) 1990-02-09

Family

ID=30526493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2853284U Granted JPS60141016U (ja) 1984-02-29 1984-02-29 表示素子用光源装置

Country Status (1)

Country Link
JP (1) JPS60141016U (enEXAMPLES)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4326645Y1 (enEXAMPLES) * 1965-08-16 1968-11-06

Also Published As

Publication number Publication date
JPS60141016U (ja) 1985-09-18

Similar Documents

Publication Publication Date Title
JPS6367315B2 (enEXAMPLES)
JPH025449Y2 (enEXAMPLES)
JP2754031B2 (ja) 投写型液晶表示装置
JPH0854597A (ja) 平らな表面を持つ光弁用光箱
JPS635321A (ja) 液晶表示器
JP4600752B2 (ja) ランプユニット及びランプユニットを備えるプロジェクタ
JP3309286B2 (ja) 集光照明方法及び集光照明装置
JPS6336930Y2 (enEXAMPLES)
JPH05323258A (ja) 投射型表示装置
JPH0517799Y2 (enEXAMPLES)
JP3228626B2 (ja) 投射型表示装置
JPH02244089A (ja) 投写型液晶表示装置
JPS6091546A (ja) 表示素子用けい光ランプ
JPS63191185A (ja) 表示装置
JP3640458B2 (ja) 光源、光源部及び投射型表示装置
JPS59187383A (ja) 表示装置
JPH0212292A (ja) 照明装置
JPH04367836A (ja) 液晶ライトバルブ照明光学系とそれを用いた液晶プロジェクションテレビ
JPH1026943A (ja) 画像表示装置
JPH0727456Y2 (ja) 光源装置
JPS63135989A (ja) 表示装置
JPS63191184A (ja) 表示装置
JPS60112243A (ja) 表示素子用けい光ランプ
JPH0394290A (ja) 可変色光源装置
JP2004071221A (ja) 発光ダイオード光源装置