JPS55675A - Solid state color pickup device - Google Patents
Solid state color pickup deviceInfo
- Publication number
- JPS55675A JPS55675A JP489579A JP489579A JPS55675A JP S55675 A JPS55675 A JP S55675A JP 489579 A JP489579 A JP 489579A JP 489579 A JP489579 A JP 489579A JP S55675 A JPS55675 A JP S55675A
- Authority
- JP
- Japan
- Prior art keywords
- filters
- always
- signal
- light
- mosaic
- 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
- 239000007787 solid Substances 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
Landscapes
- Solid State Image Pick-Up Elements (AREA)
- Color Television Image Signal Generators (AREA)
- Light Receiving Elements (AREA)
Abstract
PURPOSE: To enhance the light using efficiency with increased resolution by forming the mosaic-type color filters so that it may always transmit in common one of the red, green and blue components.
CONSTITUTION: The optional adjacent four units of the mosaic-type color filters are composed always of different types of filters. In other words, one of the four filters is always the W-filter along with one of the R, G and B filters plus of two of the complementary filters containing the transmission light component of the filter which is selected among the R, G and B filters. As a result, the using efficiency of the light can be enhanced greatly. Furthermore, the output of the optional two adjacent horizontal lines are added together in order to always obtain the (2R+G+ B) signal, (R+2G+B) signal or (R+G+2B) signal. In addition, the four photo detectors all can receive the green component, thus increasing greatly the resolution in the oblique direction.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP489579A JPS55675A (en) | 1979-01-22 | 1979-01-22 | Solid state color pickup device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP489579A JPS55675A (en) | 1979-01-22 | 1979-01-22 | Solid state color pickup device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58050400A Division JPS58175864A (en) | 1983-03-28 | 1983-03-28 | Solid-state color image pick-up device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55675A true JPS55675A (en) | 1980-01-07 |
JPS6361832B2 JPS6361832B2 (en) | 1988-11-30 |
Family
ID=11596397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP489579A Granted JPS55675A (en) | 1979-01-22 | 1979-01-22 | Solid state color pickup device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55675A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5739684A (en) * | 1980-08-20 | 1982-03-04 | Matsushita Electric Ind Co Ltd | Solid-state color image sensor |
JPS58143675A (en) * | 1982-02-22 | 1983-08-26 | Hitachi Ltd | Solid-state image pickup device |
JPS58219888A (en) * | 1982-06-14 | 1983-12-21 | Hitachi Ltd | Solid-state image pickup device |
US4460919A (en) * | 1981-06-10 | 1984-07-17 | Tokyo Shibaura Denki Kabushiki Kaisha | Solid-state color television camera device |
JPS59201595A (en) * | 1983-03-14 | 1984-11-15 | ア−ルシ−エ− コ−ポレ−ション | Photographing machine |
JPS59205882A (en) * | 1983-05-09 | 1984-11-21 | Nec Corp | Color image pickup device |
US4626898A (en) * | 1983-03-31 | 1986-12-02 | Matsushita Electric Industrial Co., Ltd. | Color camera using digital signal processing techniques |
US4670777A (en) * | 1983-01-28 | 1987-06-02 | Matsushita Electric Industrial Co., Ltd. | Color filter having cyan, yellow, green and magenta filter elements providing increased dynamic range for use with field integration mode solid state imaging device |
-
1979
- 1979-01-22 JP JP489579A patent/JPS55675A/en active Granted
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5739684A (en) * | 1980-08-20 | 1982-03-04 | Matsushita Electric Ind Co Ltd | Solid-state color image sensor |
JPS6351437B2 (en) * | 1980-08-20 | 1988-10-13 | Matsushita Electric Ind Co Ltd | |
US4460919A (en) * | 1981-06-10 | 1984-07-17 | Tokyo Shibaura Denki Kabushiki Kaisha | Solid-state color television camera device |
USRE32492E (en) * | 1981-06-10 | 1987-09-01 | Tokyo Shibaura Denki Kabushiki Kaisha | Solid-state color television camera device |
JPS58143675A (en) * | 1982-02-22 | 1983-08-26 | Hitachi Ltd | Solid-state image pickup device |
JPH05916B2 (en) * | 1982-02-22 | 1993-01-07 | Hitachi Ltd | |
JPS58219888A (en) * | 1982-06-14 | 1983-12-21 | Hitachi Ltd | Solid-state image pickup device |
US4670777A (en) * | 1983-01-28 | 1987-06-02 | Matsushita Electric Industrial Co., Ltd. | Color filter having cyan, yellow, green and magenta filter elements providing increased dynamic range for use with field integration mode solid state imaging device |
JPS59201595A (en) * | 1983-03-14 | 1984-11-15 | ア−ルシ−エ− コ−ポレ−ション | Photographing machine |
JP2539592B2 (en) * | 1983-03-14 | 1996-10-02 | アールシーエー コーポレーシヨン | Imaging camera |
US4626898A (en) * | 1983-03-31 | 1986-12-02 | Matsushita Electric Industrial Co., Ltd. | Color camera using digital signal processing techniques |
JPS59205882A (en) * | 1983-05-09 | 1984-11-21 | Nec Corp | Color image pickup device |
Also Published As
Publication number | Publication date |
---|---|
JPS6361832B2 (en) | 1988-11-30 |
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