JP4533667B2 - 光電変換膜積層型固体撮像装置 - Google Patents
光電変換膜積層型固体撮像装置 Download PDFInfo
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- JP4533667B2 JP4533667B2 JP2004158843A JP2004158843A JP4533667B2 JP 4533667 B2 JP4533667 B2 JP 4533667B2 JP 2004158843 A JP2004158843 A JP 2004158843A JP 2004158843 A JP2004158843 A JP 2004158843A JP 4533667 B2 JP4533667 B2 JP 4533667B2
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- photoelectric conversion
- conversion film
- film
- state imaging
- imaging device
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/802—Geometry or disposition of elements in pixels, e.g. address-lines or gate electrodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/17—Colour separation based on photon absorption depth, e.g. full colour resolution obtained simultaneously at each pixel location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2209/00—Details of colour television systems
- H04N2209/04—Picture signal generators
- H04N2209/041—Picture signal generators using solid-state devices
- H04N2209/042—Picture signal generators using solid-state devices having a single pick-up sensor
- H04N2209/047—Picture signal generators using solid-state devices having a single pick-up sensor using multispectral pick-up elements
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/011—Manufacture or treatment of image sensors covered by group H10F39/12
- H10F39/026—Wafer-level processing
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
- H10F39/182—Colour image sensors
- H10F39/1825—Multicolour image sensors having stacked structure, e.g. NPN, NPNPN or multiple quantum well [MQW] structures
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/803—Pixels having integrated switching, control, storage or amplification elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/811—Interconnections
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Light Receiving Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Description
前記光電変換膜として、赤色検出用光電変換膜と緑色検出用光電変換膜と青色検出用光電変換膜とが3層に積層して設けられ、前記赤色検出用光電変換膜に被着される赤色用の前記画素電極膜と、前記緑色検出用光電変換膜に被着される緑色用の前記画素電極膜と、前記青色検出用光電変換膜に被着される青色用の前記画素電極膜とが、該画素電極膜の配列ピッチの1/3ピッチづつ前記行方向にずらして設けられることを特徴とする。
図1は、本発明の第1の実施形態に係る光電変換膜積層型固体撮像装置の表面模式図である。光電変換膜積層型固体撮像装置100には、多数の受光部(画素)101が、この例では格子状に配列されている。各受光部101は、画素ピッチPxで水平方向(行方向)に配列され、画素ピッチPyで垂直方向(列方向)に配列される。
図4は、本発明の第2の実施形態に係る光電変換膜積層型固体撮像装置の6画素分の表面模式図である。
図5は、本発明の第3の実施形態に係る光電変換膜積層型固体撮像装置の要部表面模式図である。
102r,102g,102b 垂直転送路
103 水平転送路
115 チャネルストップ(P+)
120r,120g,120b 透明の画素電極膜
121r,121g,121b 光電変換膜
122r,122g,122b 透明の共通電極膜
123r,123g,123b 第2縦配線
124r,124g,124b 横配線
125 絶縁膜
126r,126g,126b 第1縦配線
127,128 透明絶縁膜
129 透明保護膜
130 n型半導体基板
131 Pウェル層
132 転送電極
133 光遮蔽膜
137,137r,137g,137b 縦配線接続部(n+)
138r,138g,138b 電荷蓄積部
140r,140g,140b 信号読出部
Claims (1)
- 半導体基板と、該半導体基板上に積層され入射光量に応じた信号電荷を発生する光電変換膜と、該光電変換膜に被着され行方向及び列方向に配列された複数の画素電極膜と、前記半導体基板表面部に形成された複数列の垂直転送路と、前記半導体基板表面部に形成され前記各画素電極膜から得られる前記信号電荷を蓄積すると共に蓄積された前記信号電荷を対応の前記垂直転送路に読み出す複数の電荷蓄積部とを備え、隣接する前記垂直転送路の各列に設ける前記電荷蓄積部を各列毎に前記垂直転送路に沿う方向にずらして設けた光電変換膜積層型固体撮像装置において、
前記光電変換膜として、赤色検出用光電変換膜と緑色検出用光電変換膜と青色検出用光電変換膜とが3層に積層して設けられ、前記赤色検出用光電変換膜に被着される赤色用の前記画素電極膜と、前記緑色検出用光電変換膜に被着される緑色用の前記画素電極膜と、前記青色検出用光電変換膜に被着される青色用の前記画素電極膜とが、該画素電極膜の配列ピッチの1/3ピッチづつ前記行方向にずらして設けられることを特徴とする光電変換膜積層型固体撮像装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004158843A JP4533667B2 (ja) | 2004-05-28 | 2004-05-28 | 光電変換膜積層型固体撮像装置 |
| US11/137,403 US7733398B2 (en) | 2004-05-28 | 2005-05-26 | Photoelectric converting film stack type solid-state image pickup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004158843A JP4533667B2 (ja) | 2004-05-28 | 2004-05-28 | 光電変換膜積層型固体撮像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005340572A JP2005340572A (ja) | 2005-12-08 |
| JP4533667B2 true JP4533667B2 (ja) | 2010-09-01 |
Family
ID=35424733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004158843A Expired - Fee Related JP4533667B2 (ja) | 2004-05-28 | 2004-05-28 | 光電変換膜積層型固体撮像装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7733398B2 (ja) |
| JP (1) | JP4533667B2 (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5101925B2 (ja) * | 2007-05-18 | 2012-12-19 | オリンパス株式会社 | 光電変換膜積層型固体撮像素子 |
| JP5180538B2 (ja) * | 2007-08-27 | 2013-04-10 | キヤノン株式会社 | 撮像素子及び撮像装置 |
| US8054355B2 (en) * | 2008-10-16 | 2011-11-08 | Omnivision Technologies, Inc. | Image sensor having multiple sensing layers |
| JP5470928B2 (ja) | 2009-03-11 | 2014-04-16 | ソニー株式会社 | 固体撮像装置の製造方法 |
| FR2947952B1 (fr) * | 2009-07-07 | 2011-11-25 | Commissariat Energie Atomique | Dispositif photo-detecteur et procede de realisation de dispositif photo-detecteur |
| US20110156197A1 (en) * | 2009-12-31 | 2011-06-30 | Tivarus Cristian A | Interwafer interconnects for stacked CMOS image sensors |
| US20110156195A1 (en) * | 2009-12-31 | 2011-06-30 | Tivarus Cristian A | Interwafer interconnects for stacked CMOS image sensors |
| JP2011258666A (ja) * | 2010-06-07 | 2011-12-22 | Toshiba Corp | 固体撮像装置 |
| WO2014002415A1 (ja) * | 2012-06-28 | 2014-01-03 | パナソニック株式会社 | 撮像装置 |
| KR102355558B1 (ko) * | 2014-07-31 | 2022-01-27 | 삼성전자주식회사 | 이미지 센서 |
| CN109300923B (zh) * | 2017-07-25 | 2023-11-17 | 松下知识产权经营株式会社 | 摄像装置 |
| JP7664528B2 (ja) | 2019-04-26 | 2025-04-18 | パナソニックIpマネジメント株式会社 | 撮像素子 |
| JP7599156B2 (ja) * | 2019-04-26 | 2024-12-13 | パナソニックIpマネジメント株式会社 | 撮像素子 |
| US12615448B2 (en) * | 2024-04-17 | 2026-04-28 | Himax Imaging Limited | White-infra-red image sensor having unit pixel with vertically stacked arrangement of photoelectric conversion regions |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103165A (ja) | 1981-12-15 | 1983-06-20 | Fuji Photo Film Co Ltd | 3層4階構造の固体カラ−撮像デバイス |
| JP2597600B2 (ja) * | 1987-09-29 | 1997-04-09 | 株式会社東芝 | 固体撮像装置 |
| JP3405099B2 (ja) | 1996-11-27 | 2003-05-12 | 松下電器産業株式会社 | カラーセンサ |
| JP3830590B2 (ja) * | 1996-10-30 | 2006-10-04 | 株式会社東芝 | 固体撮像装置 |
| AU2492399A (en) | 1998-02-02 | 1999-08-16 | Uniax Corporation | Image sensors made from organic semiconductors |
| WO2000077861A1 (en) | 1999-06-14 | 2000-12-21 | Augusto Carlos J R P | Stacked wavelength-selective opto-electronic device |
| JP2002083946A (ja) * | 2000-09-07 | 2002-03-22 | Nippon Hoso Kyokai <Nhk> | イメージセンサ |
| US7154549B2 (en) * | 2000-12-18 | 2006-12-26 | Fuji Photo Film Co., Ltd. | Solid state image sensor having a single-layered electrode structure |
| US20040233308A1 (en) * | 2003-05-20 | 2004-11-25 | Elliott Candice Hellen Brown | Image capture device and camera |
-
2004
- 2004-05-28 JP JP2004158843A patent/JP4533667B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-26 US US11/137,403 patent/US7733398B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7733398B2 (en) | 2010-06-08 |
| US20050264662A1 (en) | 2005-12-01 |
| JP2005340572A (ja) | 2005-12-08 |
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