JPS54140490A - Light receiving device - Google Patents
Light receiving deviceInfo
- Publication number
- JPS54140490A JPS54140490A JP4777778A JP4777778A JPS54140490A JP S54140490 A JPS54140490 A JP S54140490A JP 4777778 A JP4777778 A JP 4777778A JP 4777778 A JP4777778 A JP 4777778A JP S54140490 A JPS54140490 A JP S54140490A
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- receiving device
- photo detectors
- row
- constitution
- 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
- Solid State Image Pick-Up Elements (AREA)
Abstract
PURPOSE: To reduce the occupied volume of the system by distributing plural units of photo detectors in a matrix form at the reception part of the light receiving device in such way that these photo detectors may be put into a row when viewed from each line and that only one unit of the photo detector may exist when viewed from each row respectively.
CONSTITUTION: The light receiving system consists of prism 9, light receiving device 8 and package 7 possessing glass incident window 6. In such constitution, plural units of photo detectors are distributed in a matrix form on the surface of device 8 to form light receiving part 5 each with the equivalent high resolving power secured in case the photo detectors in the same units are aligned in a row. As a result, the volume of the light receiving device can be reduced, at the same time eliminating the adjustment for both the relative position and the parallel property of the light receiving part as well as facilitating an easy production.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4777778A JPS54140490A (en) | 1978-04-24 | 1978-04-24 | Light receiving device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4777778A JPS54140490A (en) | 1978-04-24 | 1978-04-24 | Light receiving device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60082442A Division JPS60242670A (en) | 1985-04-19 | 1985-04-19 | Light-receiving system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54140490A true JPS54140490A (en) | 1979-10-31 |
Family
ID=12784792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4777778A Pending JPS54140490A (en) | 1978-04-24 | 1978-04-24 | Light receiving device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54140490A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113937A (en) * | 1983-11-25 | 1985-06-20 | Hitachi Ltd | Pattern inspecting device utilizing color sensor |
-
1978
- 1978-04-24 JP JP4777778A patent/JPS54140490A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113937A (en) * | 1983-11-25 | 1985-06-20 | Hitachi Ltd | Pattern inspecting device utilizing color sensor |
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