JPS6082875U - flat color television receiver - Google Patents
flat color television receiverInfo
- Publication number
- JPS6082875U JPS6082875U JP17433683U JP17433683U JPS6082875U JP S6082875 U JPS6082875 U JP S6082875U JP 17433683 U JP17433683 U JP 17433683U JP 17433683 U JP17433683 U JP 17433683U JP S6082875 U JPS6082875 U JP S6082875U
- Authority
- JP
- Japan
- Prior art keywords
- television receiver
- phosphors
- electron beam
- index
- color television
- 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
Links
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Details Of Television Scanning (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はビームインデックス型カラーテレビジョン受像
機に使用する陰極線管の前面内部の様子を示す断面図で
ある。第２図はクロマスキャンについて説明するための
説明図、第３図及び第４図はそれぞれビームインデック
ス方式の扁平型カラー陰極線管を示す概略構成図である
。第５図は本考案の扁平型カラーテレビジョン受像機の
要部を示すブロック図である。
２・・・ガートバンド、４・・・インデックス螢光体、
５・・・螢光面、６・・・扁平ガラス管体、７・・・電
子銃、８・・・電子ビーム、１８・・・振幅変調器、１
９・・・垂直偏向回路、Ｒ，Ｇ、 Ｂ・・・全原色螢光
体。FIG. 1 is a sectional view showing the inside of the front surface of a cathode ray tube used in a beam index type color television receiver. FIG. 2 is an explanatory diagram for explaining chroma scan, and FIGS. 3 and 4 are schematic configuration diagrams showing a beam index type flat color cathode ray tube, respectively. FIG. 5 is a block diagram showing the main parts of the flat color television receiver of the present invention. 2...Gart band, 4...Index phosphor,
5... Fluorescent surface, 6... Flat glass tube, 7... Electron gun, 8... Electron beam, 18... Amplitude modulator, 1
9... Vertical deflection circuit, R, G, B... All primary color phosphors.
Claims (2)
り返し配された赤、緑、青の三原色螢光体とこれら螢光
体と規則的関連をもって繰り返し配されたインデックス
螢光体からなる螢光面を扁平ガラス管体内に配置し、前
記螢光面を単電子銃より放射された電子ビームを掃引し
たとき前記インデックス螢光体から生じるインデックス
信号によって前記電子ビームが所定の螢光体を衝撃する
ようにしたテレビジョン受像機において、前記電子ビー
ムの垂直方向における水平偏向角度の変化に関連してク
ロマスキャン量を自動的に制御する制御手段を設けたこ
とを特徴とする扁平型カラーテレビジョン受像機。(1) Fluorescent light consisting of three primary color phosphors of red, green, and blue repeatedly arranged in a striped pattern sandwiching a black guard band, and index phosphors repeatedly arranged in regular relationship with these phosphors. A surface is placed in a flat glass tube, and when an electron beam emitted from a single electron gun is swept over the fluorescent surface, the electron beam impacts a predetermined fluorescent material by an index signal generated from the index fluorescent material. A flat type color television receiver characterized in that the television receiver is provided with a control means for automatically controlling the amount of chroma scan in relation to a change in the horizontal deflection angle in the vertical direction of the electron beam. Machine.
鋸歯状波で振幅変調するように構成されていることを特
徴とする実用新案登録請求の範囲第１項記載の平型カラ
ーテレビジョン受像機。(2) The flat color television receiver according to claim 1, wherein the control means is configured to amplitude-modulate the chroma scan signal with a vertically polarized sawtooth wave. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17433683U JPS6082875U (en) | 1983-11-10 | 1983-11-10 | flat color television receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17433683U JPS6082875U (en) | 1983-11-10 | 1983-11-10 | flat color television receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6082875U true JPS6082875U (en) | 1985-06-08 |
| JPH0311994Y2 JPH0311994Y2 (en) | 1991-03-22 |
Family
ID=30379563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17433683U Granted JPS6082875U (en) | 1983-11-10 | 1983-11-10 | flat color television receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6082875U (en) |
-
1983
- 1983-11-10 JP JP17433683U patent/JPS6082875U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311994Y2 (en) | 1991-03-22 |
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