JPS60133439U - Display illumination device inside camera viewfinder - Google Patents

Display illumination device inside camera viewfinder

Info

Publication number
JPS60133439U
JPS60133439U JP2074284U JP2074284U JPS60133439U JP S60133439 U JPS60133439 U JP S60133439U JP 2074284 U JP2074284 U JP 2074284U JP 2074284 U JP2074284 U JP 2074284U JP S60133439 U JPS60133439 U JP S60133439U
Authority
JP
Japan
Prior art keywords
display element
illumination means
light
camera
illumination device
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
JP2074284U
Other languages
Japanese (ja)
Other versions
JPH0326497Y2 (en
Inventor
金子　英文
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP2074284U priority Critical patent/JPS60133439U/en
Publication of JPS60133439U publication Critical patent/JPS60133439U/en
Application granted granted Critical
Publication of JPH0326497Y2 publication Critical patent/JPH0326497Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の対象とするカメラのファインダ内表示
照明装置の全体構造を示す要部の正面　　−図、第２図
は同側面図、第３図、第４図は従来の表示照明装置の例
を示す要部の断面図、第５図は本考案の表示照明装置の
実施例を示す要部の断・面、　　−図、第６図は第５図
の■矢視図である。 １１・・・液晶ユニット、１２・・・鏡軸、１３・・・
側面−カバー、１５・・・膜間ランプ、１６・・・ペン
タプリズ　　□ム、２０・・・垂直部、２１・・・傾斜
部、２２・・・採光窓、２７・・・透光板、２８・・・
垂直部、２９・・・傾斜部、４４・・・階段状断面部。Fig. 1 is a front view of the main parts showing the overall structure of the display illumination device in the viewfinder of a camera, which is the subject of the present invention, Fig. 2 is a side view of the same, and Figs. 3 and 4 are conventional display illumination devices. FIG. 5 is a cross-sectional view of the main part showing an example of the display lighting device of the present invention. FIG. 11...Liquid crystal unit, 12...Mirror shaft, 13...
Side cover, 15... Intermembrane lamp, 16... Pentapris square, 20... Vertical part, 21... Inclined part, 22... Lighting window, 27... Translucent plate, 28 ...
Vertical part, 29... Inclined part, 44... Stepped cross-section part.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）カメラの鏡筒の上部側面に固定され、較値、シャ
ッタスピード等のカメラ情報を表示する液晶等の透過型
表示素子、上記鏡筒の側部に沿う垂直部とこの垂直部の
上端から上部内方に延びる傾斜部とを有する一側面カバ
ー、上記透過型表−水素子に外光を与えるべくこの側面
カバーの垂直部と傾斜部に跨がって穿設した採光窓、上
記側面カバーに沿う垂直部と傾斜部とを有し、該採光窓
に固定された透光板、上記透過型表示素・子を鏡筒内で
早開する照明手段、および手記透過型表示素子の像をフ
ァインダに導く光学系を備え、上記照明手段は、透過型
表示素子の背面下方に配設され、かつ上記透光板の傾斜
部内面には、上記照明手段からの光を透過型表示素子側
に反射する階段状断面部が形成されていることを特徴と
するカメラのファインダ内表示照明装置。(1) Transmissive display element such as liquid crystal that is fixed to the upper side of the lens barrel of the camera and displays camera information such as calibration value and shutter speed, a vertical part along the side of the lens barrel and the upper end of this vertical part one side cover having an inclined part extending inwardly from the upper part; a lighting window bored across the vertical part and the inclined part of the side cover to provide outside light to the transmission-type table-hydrogen molecules; A light-transmitting plate having a vertical part and an inclined part along the cover and fixed to the lighting window, an illumination means for quickly opening the transmission-type display element/element in the lens barrel, and an image of the handwriting transmission-type display element. The illumination means is disposed below the back of the transmissive display element, and the light from the illumination means is provided on the inner surface of the inclined part of the transmissive plate to direct the light from the illumination means toward the transmissive display element. 1. A camera finder display illumination device, characterized in that a step-like cross section is formed to reflect light. （２）・実用新案登録請求の範囲第１項において、階段
状断面部は、照明手段側を中心とする円弧状に構成され
てｔするカメラのファインダ内表示照明装置。(2) - Utility Model Registration Scope of Claim 1. The display illumination device in the finder of a camera, wherein the step-shaped cross section is configured in an arc shape centered on the illumination means side.
JP2074284U 1984-02-16 1984-02-16 Display illumination device inside camera viewfinder Granted JPS60133439U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2074284U JPS60133439U (en) 1984-02-16 1984-02-16 Display illumination device inside camera viewfinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2074284U JPS60133439U (en) 1984-02-16 1984-02-16 Display illumination device inside camera viewfinder

Publications (2)

Publication Number Publication Date
JPS60133439U true JPS60133439U (en) 1985-09-05
JPH0326497Y2 JPH0326497Y2 (en) 1991-06-07

Family

ID=30511509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2074284U Granted JPS60133439U (en) 1984-02-16 1984-02-16 Display illumination device inside camera viewfinder

Country Status (1)

Country Link
JP (1) JPS60133439U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62111233A (en) * 1985-06-04 1987-05-22 Seiko Epson Corp View finder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50100483U (en) * 1974-01-21 1975-08-20
JPS54123962A (en) * 1978-02-22 1979-09-26 Minnesota Mining & Mfg Solar heat collector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50100483U (en) * 1974-01-21 1975-08-20
JPS54123962A (en) * 1978-02-22 1979-09-26 Minnesota Mining & Mfg Solar heat collector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62111233A (en) * 1985-06-04 1987-05-22 Seiko Epson Corp View finder

Also Published As

Publication number Publication date
JPH0326497Y2 (en) 1991-06-07

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