JPS6323760U - - Google Patents
Info
- Publication number
- JPS6323760U JPS6323760U JP11771786U JP11771786U JPS6323760U JP S6323760 U JPS6323760 U JP S6323760U JP 11771786 U JP11771786 U JP 11771786U JP 11771786 U JP11771786 U JP 11771786U JP S6323760 U JPS6323760 U JP S6323760U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- shadow mask
- picture tube
- color picture
- explaining
- 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
Links
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Description
第１図は本考案の一実施例のフエースパネル部
分の断面図、第２図は本考案の一実施例のフレー
ム部分の斜視図、第３図は従来のカラー受像管の
一例を説明するためのフエースパネル部分の断面
図、第４図は従来のカラー受像管の一例を説明す
るためのフエースパネル部分の正面図、第５図は
シヤドウマスクのドーミングを説明する図、第６
図は電子ビームのミスランデイングによる色純度
劣化の説明図、第７図は電子ビームのミスランデ
イングを防止するためにフレームとシヤドウマス
クを移動した状態を示す説明図である。
１，１２……フエースパネル、２……パネルピ
ン、３……スプリング、４……バイメタル性支持
部材、５，５′，８，８′，８″……フレーム、
６，７，７′，７″……シヤドウマスク、１０，
１０′，１０″……電子ビーム、１１……蛍光膜
。
Fig. 1 is a sectional view of a face panel portion of an embodiment of the present invention, Fig. 2 is a perspective view of a frame portion of an embodiment of the present invention, and Fig. 3 is for explaining an example of a conventional color picture tube. 4 is a front view of the face panel portion for explaining an example of a conventional color picture tube, FIG. 5 is a diagram for explaining doming of the shadow mask, and FIG.
This figure is an explanatory diagram of color purity deterioration due to electron beam mislanding, and FIG. 7 is an explanatory diagram showing a state in which the frame and shadow mask have been moved to prevent electron beam mislanding. 1, 12... face panel, 2... panel pin, 3... spring, 4... bimetal support member, 5, 5', 8, 8', 8''... frame,
6,7,7′,7″……shadow mask, 10,
10', 10''...electron beam, 11...fluorescent film.
Claims (1)
るフレームを含むカラー受像管において、前記フ
レームに三角形パイプを用いたことを特徴とする
カラー受像管。 1. A color picture tube including a shadow mask and a frame for holding the shadow mask, characterized in that a triangular pipe is used for the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11771786U JPS6323760U (en) | 1986-07-30 | 1986-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11771786U JPS6323760U (en) | 1986-07-30 | 1986-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6323760U true JPS6323760U (en) | 1988-02-17 |
Family
ID=31003493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11771786U Pending JPS6323760U (en) | 1986-07-30 | 1986-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323760U (en) |
-
1986
- 1986-07-30 JP JP11771786U patent/JPS6323760U/ja active Pending
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