JPS642353A - Semiconductor device - Google Patents
Semiconductor deviceInfo
- Publication number
- JPS642353A JPS642353A JP15643387A JP15643387A JPS642353A JP S642353 A JPS642353 A JP S642353A JP 15643387 A JP15643387 A JP 15643387A JP 15643387 A JP15643387 A JP 15643387A JP S642353 A JPS642353 A JP S642353A
- Authority
- JP
- Japan
- Prior art keywords
- light
- film
- shielding
- shielded
- transmitting
- 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 perform sufficiently the shielding of the highest-sensitivity part to prevent an erroneous operation due to light by a method wherein the upper part of an element, which converts the optical signals of a photo diode and so on into an electrical signal, is shielded with a light-transmitting conductive film and the other part is light-shielded with a light-shielding film or is light- shielded or shielded with a light-shielding conductive film.
CONSTITUTION: Semiconductors 2 and 3 are built into a substrate 1 and a light- transmitting conductive film 4, such as a poly Si film, is formed on the photo diode 2 through an insulating film (light-transmitting) 62. Moreover, metal wirings 5 are provided. Then, a proper light-transmitting insulating film 61 is covered on an element consisting of Si oxide and so on and a light-shielding film 7 consisting of Al and so on is formed thereon providing an aperture in the part over the diode 2. The film 4 is connected with a constant potential wire, such as a ground wire, of a semiconductor device through a wiring 5'. The film 7 is formed of one having a conductivity and can be connected to a constant-potential line. Thereby, the light irradiation to the element other than a light-receiving part can be negated sufficiently while the shielding effect of the light-receiving part is kept.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15643387A JPS642353A (en) | 1987-06-25 | 1987-06-25 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15643387A JPS642353A (en) | 1987-06-25 | 1987-06-25 | Semiconductor device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH012353A JPH012353A (en) | 1989-01-06 |
JPS642353A true JPS642353A (en) | 1989-01-06 |
Family
ID=15627643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15643387A Pending JPS642353A (en) | 1987-06-25 | 1987-06-25 | Semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS642353A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6208447B1 (en) | 1997-02-25 | 2001-03-27 | Matsushita Electric Industrial Co., Ltd. | Optical receiver |
JP2005093549A (en) * | 2003-09-12 | 2005-04-07 | Seiko Instruments Inc | Photoelectric converter and image sensor ic |
JP2005197599A (en) * | 2004-01-09 | 2005-07-21 | Nec Kansai Ltd | Photoreceptor and method of manufacturing the same |
JP2007311533A (en) * | 2006-05-18 | 2007-11-29 | Tdk Corp | Optical semiconductor device and method of manufacturing the same |
JP2011082513A (en) * | 2009-10-06 | 2011-04-21 | National Central Univ | Silicon photodetection module |
JP4719730B2 (en) * | 2006-11-20 | 2011-07-06 | 大谷 かおる | Smoking products using kale leaves and Chinese cabbage |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5214387A (en) * | 1975-07-25 | 1977-02-03 | Hitachi Ltd | Semiconductor device |
-
1987
- 1987-06-25 JP JP15643387A patent/JPS642353A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5214387A (en) * | 1975-07-25 | 1977-02-03 | Hitachi Ltd | Semiconductor device |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6208447B1 (en) | 1997-02-25 | 2001-03-27 | Matsushita Electric Industrial Co., Ltd. | Optical receiver |
JP2005093549A (en) * | 2003-09-12 | 2005-04-07 | Seiko Instruments Inc | Photoelectric converter and image sensor ic |
JP2005197599A (en) * | 2004-01-09 | 2005-07-21 | Nec Kansai Ltd | Photoreceptor and method of manufacturing the same |
JP4571807B2 (en) * | 2004-01-09 | 2010-10-27 | ルネサスエレクトロニクス株式会社 | Light receiving element and manufacturing method thereof |
JP2007311533A (en) * | 2006-05-18 | 2007-11-29 | Tdk Corp | Optical semiconductor device and method of manufacturing the same |
JP4719730B2 (en) * | 2006-11-20 | 2011-07-06 | 大谷 かおる | Smoking products using kale leaves and Chinese cabbage |
JP2011082513A (en) * | 2009-10-06 | 2011-04-21 | National Central Univ | Silicon photodetection module |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55108782A (en) | Solid pickup device | |
CA2116793A1 (en) | Pin-type light receiving device, manufacture of the pin-type light receiving device and optoelectronic integrated circuit | |
JPS642353A (en) | Semiconductor device | |
JPS5724171A (en) | Solid state image sensor | |
JPS5527778A (en) | Semiconductor color pickup device | |
JPS56148848A (en) | Beam lead type semiconductor device | |
JPS6454758A (en) | Semiconductor integrated circuit device | |
JPH012353A (en) | semiconductor equipment | |
JPS60177685A (en) | Semiconductor device | |
JPS57104279A (en) | Photo isolator | |
KR0136730B1 (en) | Jp/ semiconductor device | |
JPS5730378A (en) | Semiconductor photodetector | |
JPS55104176A (en) | Solidstate pick up unit | |
JPS5527772A (en) | Solid state pickup device | |
JPH0369173A (en) | Photocoupler | |
EP1091617A3 (en) | Semiconductor device | |
JPS57173969A (en) | Solid state image pickup device | |
JPS63122166A (en) | Solid-state image pickup device | |
JPS57128082A (en) | Light-receiving element | |
GB1494653A (en) | Charge coupled devices | |
KR910009043B1 (en) | Semiconductor device | |
JP3696094B2 (en) | Light receiving module | |
JPS57173967A (en) | Solid state image pickup device | |
JPS5598875A (en) | Semiconductor device with photocell | |
JPS55127770A (en) | Solid image pickup device |