JPS6381484U - - Google Patents
Info
- Publication number
- JPS6381484U JPS6381484U JP17490086U JP17490086U JPS6381484U JP S6381484 U JPS6381484 U JP S6381484U JP 17490086 U JP17490086 U JP 17490086U JP 17490086 U JP17490086 U JP 17490086U JP S6381484 U JPS6381484 U JP S6381484U
- Authority
- JP
- Japan
- Prior art keywords
- reference pattern
- ray tube
- cathode ray
- pattern
- test
- 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
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 1
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
第１図はこの考案の陰極線管の画像調整装置の
一実施例を示すブロツク図、第２図は基準パター
ンを示す図、第３図は陰極線管に表示されている
テストパターンと基準パターンとを重ね合わせた
調整状態のパターンを示す図、第４図は従来の陰
極線管の画像調整方法を説明するための図である
。
１……テレビジヨン受像機、１ａ……陰極線管
、１ｂ……テストパターン、２……テストパター
ン発生器、４……ビデオカメラ、５……基準パタ
ーン発生器、５ａ……基準パターン、６……ビデ
オ信号混合器、７……コントローラー、８……表
示モニター装置、９……調整状態のパターン。
FIG. 1 is a block diagram showing an embodiment of the cathode ray tube image adjustment device of this invention, FIG. 2 is a diagram showing a reference pattern, and FIG. 3 is a diagram showing a test pattern and a reference pattern displayed on the cathode ray tube. FIG. 4 is a diagram illustrating a pattern of superimposed adjustment states, and is a diagram for explaining a conventional image adjustment method of a cathode ray tube. DESCRIPTION OF SYMBOLS 1...Television receiver, 1a...Cathode ray tube, 1b...Test pattern, 2...Test pattern generator, 4...Video camera, 5...Reference pattern generator, 5a...Reference pattern, 6... . . . video signal mixer, 7 . . . controller, 8 . . . display monitor device, 9 . . . adjustment state pattern.
Claims (1)
ターンを撮影するビデオカメラと、基準パターン
を発生する基準パターン発生器と、これらテスト
パターンと基準パターンとを重ね合わせて表示さ
れる表示モニター装置とより成り、前記表示モニ
ター装置上に表示されたテストパターンと基準パ
ターンとを比較しながら前記陰極線管の画像を調
整するようにしたことを特徴とする陰極線管の画
像調整装置。 A video camera for photographing a test pattern displayed on a cathode ray tube to be adjusted, a reference pattern generator for generating a reference pattern, and a display monitor device for superimposing and displaying these test patterns and the reference pattern. An image adjustment device for a cathode ray tube, characterized in that the image of the cathode ray tube is adjusted while comparing a test pattern displayed on the display monitor device with a reference pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17490086U JPS6381484U (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17490086U JPS6381484U (en) | 1986-11-14 | 1986-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6381484U true JPS6381484U (en) | 1988-05-28 |
Family
ID=31113714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17490086U Pending JPS6381484U (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6381484U (en) |
-
1986
- 1986-11-14 JP JP17490086U patent/JPS6381484U/ja active Pending
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