JPS6444911A - Displaying device - Google Patents
Displaying deviceInfo
- Publication number
- JPS6444911A JPS6444911A JP20226287A JP20226287A JPS6444911A JP S6444911 A JPS6444911 A JP S6444911A JP 20226287 A JP20226287 A JP 20226287A JP 20226287 A JP20226287 A JP 20226287A JP S6444911 A JPS6444911 A JP S6444911A
- Authority
- JP
- Japan
- Prior art keywords
- display
- color
- information
- image information
- circuit
- 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
Abstract
PURPOSE:To always observe image information and display information from a display element in a favorable state by utilizing an output signal from a detection means which detects the display color of the image information and controlling the display color of the display information. CONSTITUTION:A color TV signal is outputted from an image pickup element 49 which is driven by a camera driving circuit 50. Among the color TV signals, an area which is the background of the image information is separated and converted into u*v*w* chromaticity index in a color discrimination circuit 51 after averaging the intensity of signals of hues of R, G and B. Meanwhile, the contents of the display and the reference signal of a standard color are outputted from a control circuit 53 and the output value of the reference signal is compared with the output from the color discrimination circuit 51 in a comparison circuit 52. And when both of them are the too near values of u*v*w*, the brightness of the display color of the display information is made sufficiently bright or the hue of the display color is altered through a liquid crystal driving circuit. Thus, both of the background image information and the display information can be clearly observed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20226287A JPS6444911A (en) | 1987-08-13 | 1987-08-13 | Displaying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20226287A JPS6444911A (en) | 1987-08-13 | 1987-08-13 | Displaying device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6444911A true JPS6444911A (en) | 1989-02-17 |
Family
ID=16454628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20226287A Pending JPS6444911A (en) | 1987-08-13 | 1987-08-13 | Displaying device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6444911A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1059448A2 (en) | 1999-06-08 | 2000-12-13 | Mitsubishi Heavy Industries, Ltd. | Scroll compressor |
US6322340B1 (en) | 1999-06-08 | 2001-11-27 | Mitsubishi Heavy Industries, Ltd. | Scroll compressor having a divided orbiting scroll end plate |
-
1987
- 1987-08-13 JP JP20226287A patent/JPS6444911A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1059448A2 (en) | 1999-06-08 | 2000-12-13 | Mitsubishi Heavy Industries, Ltd. | Scroll compressor |
US6322340B1 (en) | 1999-06-08 | 2001-11-27 | Mitsubishi Heavy Industries, Ltd. | Scroll compressor having a divided orbiting scroll end plate |
US6334764B1 (en) | 1999-06-08 | 2002-01-01 | Mitsubishi Heavy Industries, Ltd. | Scroll compressor for introducing high-pressure fluid to thrust-face side so as to decrease thrust load imposed on revolving scroll |
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