JPS6163754U - - Google Patents

Info

Publication number
JPS6163754U
JPS6163754U JP14688485U JP14688485U JPS6163754U JP S6163754 U JPS6163754 U JP S6163754U JP 14688485 U JP14688485 U JP 14688485U JP 14688485 U JP14688485 U JP 14688485U JP S6163754 U JPS6163754 U JP S6163754U
Authority
JP
Japan
Prior art keywords
light
picture tube
index
cover
solid
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
JP14688485U
Other languages
Japanese (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 JP14688485U priority Critical patent/JPS6163754U/ja
Publication of JPS6163754U publication Critical patent/JPS6163754U/ja
Pending 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)

Description

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

第１図はビームインデツクス型カラー受像管の
フエースプレート内面の様子を示す図面であり、
第２図はビームインデツクス型カラー受像管装置
の概略を示す断面図である。第３図及び第４図、
第５図、第６図、第７図は本考案において使用す
る部品の説明図であり、第８図及び第９図はその
部品の好適な構造を示す図面である。 １……フエースプレート、Ｒ，Ｇ，Ｂ……三原
色螢光体ストライプ、４……インデツクス螢光体
、５……単電子銃、６……電子ビーム、８……光
透過窓、１２……集光板、２４……固体受光素子
、２６……放出光に対し透明な物質。 FIG. 1 is a drawing showing the inner surface of the face plate of a beam index type color picture tube.
FIG. 2 is a sectional view schematically showing a beam index type color picture tube device. Figures 3 and 4,
FIGS. 5, 6, and 7 are explanatory views of parts used in the present invention, and FIGS. 8 and 9 are drawings showing preferred structures of the parts. 1... Face plate, R, G, B... Three primary color phosphor stripes, 4... Index phosphor, 5... Single electron gun, 6... Electron beam, 8... Light transmission window, 12... Light condensing plate, 24...Solid light receiving element, 26...Substance transparent to emitted light.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フエースプレート内面に繰返し配された三原色
螢光体ストライプと、これら三原色螢光体ストラ
イプと規則的関連をもつてストライプ状に繰返し
配されたＰ４７インデツクス螢光体とからなる面
を単電子銃により放射された電子ビームを掃引し
たとき前記インデツクス螢光体から生じる光信号
を受像管の背面に形成された光透過窓を通して外
部の固体受光素子に導くようにしたビームインデ
ツクス型カラー受像管装置において、前記Ｐ４７
インデツクス螢光体からのインデツクス紫外光を
励起源として発光すべく４００ｎｍ付近に吸収光
波長域を有する螢光物質がドープされ、この螢光
物質により前記紫外光を波長変換し、固体受光素
子の感度に合致した波長に変換して前記固体受光
素子に導くための透明平板状の集光板が前記受像
管の光透過窓を覆う如く配置され、前記集光板は
その光入射面に垂直な各端面のうち前記固体受光
素子に対向する放光面を除いて鏡面反射面になさ
れていることを特徴とするビームインデツクス型
カラー受像管装置。 A single electron gun is used to irradiate a surface consisting of trichromatic phosphor stripes repeatedly arranged on the inner surface of the face plate and P47 index phosphors repeatedly arranged in a striped pattern in regular relation to these trichromatic phosphor stripes. In a beam index type color picture tube device, the optical signal generated from the index phosphor when the electron beam is swept is guided to an external solid-state photoreceptor through a light transmission window formed on the back surface of the picture tube. Said P47
In order to emit index ultraviolet light from an index fluorescent material as an excitation source, a fluorescent substance having an absorption light wavelength range around 400 nm is doped, and this fluorescent substance converts the wavelength of the ultraviolet light, thereby increasing the sensitivity of the solid-state photodetector. A transparent flat light condensing plate is arranged to cover the light transmitting window of the picture tube, and the light condensing plate is arranged so as to cover the light transmitting window of the picture tube, and the light condensing plate is arranged so as to cover the light transmitting window of the picture tube. A beam index type color picture tube device, characterized in that the light emitting surface facing the solid-state light receiving element has a specular reflecting surface.
JP14688485U 1985-09-26 1985-09-26 Pending JPS6163754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14688485U JPS6163754U (en) 1985-09-26 1985-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14688485U JPS6163754U (en) 1985-09-26 1985-09-26

Publications (1)

Publication Number Publication Date
JPS6163754U true JPS6163754U (en) 1986-04-30

Family

ID=30705121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14688485U Pending JPS6163754U (en) 1985-09-26 1985-09-26

Country Status (1)

Country Link
JP (1) JPS6163754U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121664A (en) * 1978-03-14 1979-09-20 Sony Corp Optical detecting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121664A (en) * 1978-03-14 1979-09-20 Sony Corp Optical detecting device

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