JPS60110965U - Projection type television receiver - Google Patents

Projection type television receiver

Info

Publication number
JPS60110965U
JPS60110965U JP20147383U JP20147383U JPS60110965U JP S60110965 U JPS60110965 U JP S60110965U JP 20147383 U JP20147383 U JP 20147383U JP 20147383 U JP20147383 U JP 20147383U JP S60110965 U JPS60110965 U JP S60110965U
Authority
JP
Japan
Prior art keywords
television receiver
microprism
projection type
type television
lens system
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
JP20147383U
Other languages
Japanese (ja)
Inventor
堀内　洋
隆一 奥村
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP20147383U priority Critical patent/JPS60110965U/en
Publication of JPS60110965U publication Critical patent/JPS60110965U/en
Pending legal-status Critical Current

Links

Landscapes

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

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 the drawing]

第１図は従来の投射型テレビジョン受像機の平面図、第
２図はマイクロプリズムの斜視図、第３図及び第４図は
本考案に係る実施例の平面図、第５図は他の実施例の側
面図、第６図は第５図の実施例の断面図である。 １はポリカーボネイト、２はアクリル系樹脂、３はマイ
クロプリズム、４はインデックス管、５はレンズ系、１
３はシリコン系樹脂である。FIG. 1 is a plan view of a conventional projection type television receiver, FIG. 2 is a perspective view of a microprism, FIGS. 3 and 4 are plan views of an embodiment of the present invention, and FIG. A side view of the embodiment, FIG. 6 is a sectional view of the embodiment of FIG. 1 is polycarbonate, 2 is acrylic resin, 3 is micro prism, 4 is index tube, 5 is lens system, 1
3 is a silicone resin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マイクロプリズムが陰極線管とレンズ系の間に配されて
なる投射型テレビジョン受像機において、上記マイクロ
プリズムと上記陰極線管の間尺゛び上記マイクロプリズ
ムと上記レンズ系の間に夫々手記マイクロプリズムを構
成する物質に等しい屈折率又は近い屈折率を有する透明
媒体を介在させたことを特徴とする投射型テレビジョン
受像機。In a projection television receiver in which a microprism is disposed between a cathode ray tube and a lens system, a microprism is disposed between the microprism and the cathode ray tube, and between the microprism and the lens system. 1. A projection television receiver characterized by interposing a transparent medium having a refractive index equal to or close to that of a constituent material.
JP20147383U 1983-12-28 1983-12-28 Projection type television receiver Pending JPS60110965U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20147383U JPS60110965U (en) 1983-12-28 1983-12-28 Projection type television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20147383U JPS60110965U (en) 1983-12-28 1983-12-28 Projection type television receiver

Publications (1)

Publication Number Publication Date
JPS60110965U true JPS60110965U (en) 1985-07-27

Family

ID=30763296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20147383U Pending JPS60110965U (en) 1983-12-28 1983-12-28 Projection type television receiver

Country Status (1)

Country Link
JP (1) JPS60110965U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62295590A (en) * 1986-06-14 1987-12-22 Nec Home Electronics Ltd Crt and lens coupling structure for projection television set

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727540A (en) * 1980-07-25 1982-02-13 Sony Corp Color cathode-ray tube device
JPS582850B2 (en) * 1975-09-01 1983-01-19 株式会社ボッシュオートモーティブ システム Shyariyouyoureibo Sochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582850B2 (en) * 1975-09-01 1983-01-19 株式会社ボッシュオートモーティブ システム Shyariyouyoureibo Sochi
JPS5727540A (en) * 1980-07-25 1982-02-13 Sony Corp Color cathode-ray tube device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62295590A (en) * 1986-06-14 1987-12-22 Nec Home Electronics Ltd Crt and lens coupling structure for projection television set

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