JPH0241357U - - Google Patents

Info

Publication number
JPH0241357U
JPH0241357U JP11963988U JP11963988U JPH0241357U JP H0241357 U JPH0241357 U JP H0241357U JP 11963988 U JP11963988 U JP 11963988U JP 11963988 U JP11963988 U JP 11963988U JP H0241357 U JPH0241357 U JP H0241357U
Authority
JP
Japan
Prior art keywords
index
light
condensing
slit
television receiver
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
JP11963988U
Other languages
Japanese (ja)
Other versions
JPH0723895Y2 (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 JP11963988U priority Critical patent/JPH0723895Y2/en
Publication of JPH0241357U publication Critical patent/JPH0241357U/ja
Application granted granted Critical
Publication of JPH0723895Y2 publication Critical patent/JPH0723895Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Description

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

第１図はこの考案の一実施例の分解斜視図、第
２図Ａ及び第２図ＢはＣＲＴホルダーの一例の正
面図及び背面図、第３図は集光板の一例の平面図
、第４図は集光板に光検出器を取り付ける際の説
明に用いる斜視図、第５図は集光板に光検出器を
取り付ける際の説明に用いる平面図、第６図は集
光板に光検出器を取り付ける際の説明に用いる断
面図、第７図は集光板の取り付けの説明に用いる
断面図、第８図は従来の集光装置の説明に用いる
断面図である。 図面における主要な符号の説明、１：受像管、
４：受光窓、５：ＣＲＴホルダー、６：ベズル、
１６：凹部、１７：集光板挿入口、２１：集光板
、２２：光検出器、２３：スリツト、２７：フオ
トダイオード。 FIG. 1 is an exploded perspective view of an embodiment of this invention, FIGS. 2A and 2B are front and rear views of an example of a CRT holder, FIG. 3 is a plan view of an example of a light condensing plate, and FIG. The figure is a perspective view used to explain how to attach a photodetector to a condenser plate, Figure 5 is a plan view used to explain how to attach a photodetector to a condenser plate, and Figure 6 is a diagram used to explain how to attach a photodetector to a condenser plate. FIG. 7 is a cross-sectional view used to explain how to attach a light condensing plate, and FIG. 8 is a cross-sectional view used to explain a conventional light condensing device. Explanation of main symbols in the drawings, 1: picture tube;
4: Light receiving window, 5: CRT holder, 6: Bezel,
16: recess, 17: light condensing plate insertion port, 21: light condensing plate, 22: photodetector, 23: slit, 27: photodiode.

Claims (1)

【実用新案登録請求の範囲】 インデツクス螢光体ストライプを走査すること
により得られるインデツクス光を集光するための
ビームインデツクス方式のカラーテレビジヨン受
像機におけるインデツクス光集光装置において、 上記インデツクス光を集光する集光板にスリツ
トを形成し、上記スリツトに受光素子を係合させ
るようにしたことを特徴とするビームインデツク
ス方式のカラーテレビジヨン受像機におけるイン
デツクス光集光装置。[Claims for Utility Model Registration] An index light concentrator in a beam index type color television receiver for condensing index light obtained by scanning an index phosphor stripe; 1. An index light condensing device for a beam index type color television receiver, characterized in that a slit is formed in a condensing plate for condensing light, and a light receiving element is engaged with the slit.
JP11963988U 1988-09-12 1988-09-12 Index light condensing device in beam index type color television receiver Expired - Lifetime JPH0723895Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11963988U JPH0723895Y2 (en) 1988-09-12 1988-09-12 Index light condensing device in beam index type color television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11963988U JPH0723895Y2 (en) 1988-09-12 1988-09-12 Index light condensing device in beam index type color television receiver

Publications (2)

Publication Number Publication Date
JPH0241357U true JPH0241357U (en) 1990-03-22
JPH0723895Y2 JPH0723895Y2 (en) 1995-05-31

Family

ID=31365041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11963988U Expired - Lifetime JPH0723895Y2 (en) 1988-09-12 1988-09-12 Index light condensing device in beam index type color television receiver

Country Status (1)

Country Link
JP (1) JPH0723895Y2 (en)

Also Published As

Publication number Publication date
JPH0723895Y2 (en) 1995-05-31

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