JP2008135551A - 固体撮像装置 - Google Patents
固体撮像装置 Download PDFInfo
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- JP2008135551A JP2008135551A JP2006320370A JP2006320370A JP2008135551A JP 2008135551 A JP2008135551 A JP 2008135551A JP 2006320370 A JP2006320370 A JP 2006320370A JP 2006320370 A JP2006320370 A JP 2006320370A JP 2008135551 A JP2008135551 A JP 2008135551A
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- solid
- light receiving
- state imaging
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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
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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
- H10F39/806—Optical elements or arrangements associated with the image sensors
- H10F39/8063—Microlenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
-
- 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
- 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
- H10F39/805—Coatings
- H10F39/8053—Colour filters
-
- 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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/30—Coatings
- H10F77/306—Coatings for devices having potential barriers
- H10F77/331—Coatings for devices having potential barriers for filtering or shielding light, e.g. multicolour filters for photodetectors
-
- 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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/40—Optical elements or arrangements
- H10F77/407—Optical elements or arrangements indirectly associated with the devices
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Optical Filters (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Color Television Image Signal Generators (AREA)
Abstract
【解決手段】複数の光電変換素子が2次元的に配置され、表面に複数の光電変換素子に対応する矩形の受光面を有する基板と、この基板上に形成され、前記受光面に対応する位置に略矩形の凹曲面を有する平坦化層と、この平坦化層の凹曲面に埋め込まれた、前記平坦化層よりも大きい屈折率を有する、複数色のカラーフィルタとを具備し、前記カラーフィルタは凸レンズの機能を有することを特徴とする。
【選択図】 図1
Description
Claims (4)
- 複数の光電変換素子が2次元的に配置され、表面に複数の光電変換素子に対応する矩形の受光面を有する基板と、この基板上に形成され、前記受光面に対応する位置に略矩形の凹曲面を有する平坦化層と、この平坦化層の凹曲面に埋め込まれた、前記平坦化層よりも大きい屈折率を有する、複数色のカラーフィルタとを具備し、前記カラーフィルタは凸レンズの機能を有することを特徴とする固体撮像装置。
- 前記平坦化層は、二酸化珪素またはアクリル系樹脂からなることを特徴とする請求項1に記載の固体撮像装置。
- 前記カラーフィルタは、1.6〜1.8の屈折率を有することを特徴とする請求項1又は2に記載の固体撮像装置。
- 複数の光電変換素子が2次元的に配置され、表面に複数の光電変換素子に対応する矩形の受光面を有する基板上に、透明膜を形成する工程、
前記透明膜上に、前記受光面に対応する位置に糸巻状又はその変形形状の開口を有するレジストパターンを形成する工程、
前記レジストパターンをマスクとして前記透明膜をエッチングし、前記受光面に対応する位置に略矩形の凹曲面を有する平坦化層を形成する工程、及び
前記略矩形の凹曲面に、前記平坦化層よりも大きい屈折率を有する、複数色の、凸レンズの機能を有するカラーフィルタを形成する工程
を具備することを特徴とする固体撮像装置の製造方法。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006320370A JP5098310B2 (ja) | 2006-11-28 | 2006-11-28 | 固体撮像装置の製造方法 |
| KR1020097010833A KR20090085635A (ko) | 2006-11-28 | 2007-11-22 | 고체 촬상 장치 및 그 제조 방법 |
| PCT/JP2007/072643 WO2008065963A1 (en) | 2006-11-28 | 2007-11-22 | Solid-state imaging device and method for manufacturing the same |
| CN2007800441248A CN101558495B (zh) | 2006-11-28 | 2007-11-22 | 固体摄像装置及其制造方法 |
| TW096144682A TWI464865B (zh) | 2006-11-28 | 2007-11-26 | 固態攝像裝置之製造方法 |
| US12/454,000 US8030115B2 (en) | 2006-11-28 | 2009-05-28 | Solid-state image pickup device with color filter and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006320370A JP5098310B2 (ja) | 2006-11-28 | 2006-11-28 | 固体撮像装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008135551A true JP2008135551A (ja) | 2008-06-12 |
| JP5098310B2 JP5098310B2 (ja) | 2012-12-12 |
Family
ID=39467754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006320370A Expired - Fee Related JP5098310B2 (ja) | 2006-11-28 | 2006-11-28 | 固体撮像装置の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8030115B2 (ja) |
| JP (1) | JP5098310B2 (ja) |
| KR (1) | KR20090085635A (ja) |
| CN (1) | CN101558495B (ja) |
| TW (1) | TWI464865B (ja) |
| WO (1) | WO2008065963A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016149417A (ja) * | 2015-02-10 | 2016-08-18 | キヤノン株式会社 | 固体撮像装置、固体撮像装置の製造方法及び撮像システム |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2708755A1 (en) * | 2007-12-17 | 2009-06-25 | Drexel University | Crosslinked hydrogels |
| JP2010239076A (ja) * | 2009-03-31 | 2010-10-21 | Sony Corp | 固体撮像装置とその製造方法、及び電子機器 |
| JP2011124522A (ja) * | 2009-12-14 | 2011-06-23 | Canon Inc | 光電変換装置 |
| JP5736253B2 (ja) * | 2011-06-30 | 2015-06-17 | セイコーインスツル株式会社 | 光センサ装置 |
| JP6003316B2 (ja) * | 2012-07-12 | 2016-10-05 | ソニー株式会社 | 固体撮像装置、電子機器 |
| TW201740141A (zh) * | 2016-05-13 | 2017-11-16 | 原相科技股份有限公司 | 彩色濾光陣列與應用其之影像感測裝置 |
| CN108565274A (zh) * | 2018-05-07 | 2018-09-21 | 德淮半导体有限公司 | 图像传感器及其形成方法 |
| CN109817653A (zh) * | 2019-02-14 | 2019-05-28 | 德淮半导体有限公司 | 图像传感器及其形成方法 |
| CN111641762B (zh) * | 2020-05-28 | 2021-11-02 | 维沃移动通信有限公司 | 摄像模组及电子设备 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0442966A (ja) * | 1990-06-06 | 1992-02-13 | Mitsubishi Electric Corp | カラー固体撮像素子 |
| JPH0555536A (ja) * | 1991-08-29 | 1993-03-05 | Fuji Xerox Co Ltd | イメージセンサ |
| JPH0927608A (ja) * | 1995-05-11 | 1997-01-28 | Sony Corp | 固体撮像装置とその製造方法 |
| JPH0945885A (ja) * | 1995-07-26 | 1997-02-14 | Lg Semicon Co Ltd | Ccd固体撮像素子及びその製造方法 |
| JPH11284158A (ja) * | 1998-03-27 | 1999-10-15 | Sony Corp | 固体撮像素子と固体撮像素子の製造方法 |
| JP2000066016A (ja) * | 1998-08-19 | 2000-03-03 | Sony Corp | 固体撮像素子用カラーフィルタの製造方法及びカラー固体撮像素子の製造方法 |
| JP2002110953A (ja) * | 2000-10-04 | 2002-04-12 | Toshiba Corp | 固体撮像装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7119319B2 (en) * | 2004-04-08 | 2006-10-10 | Canon Kabushiki Kaisha | Solid-state image sensing element and its design support method, and image sensing device |
| JP4830306B2 (ja) | 2004-06-23 | 2011-12-07 | 凸版印刷株式会社 | 固体撮像素子の製造方法 |
| KR20060097343A (ko) | 2005-03-07 | 2006-09-14 | 삼성전자주식회사 | 이미지 센서 및 그 제조방법 |
| JP2007109801A (ja) * | 2005-10-12 | 2007-04-26 | Sumitomo Electric Ind Ltd | 固体撮像装置とその製造方法 |
-
2006
- 2006-11-28 JP JP2006320370A patent/JP5098310B2/ja not_active Expired - Fee Related
-
2007
- 2007-11-22 KR KR1020097010833A patent/KR20090085635A/ko not_active Ceased
- 2007-11-22 WO PCT/JP2007/072643 patent/WO2008065963A1/ja not_active Ceased
- 2007-11-22 CN CN2007800441248A patent/CN101558495B/zh not_active Expired - Fee Related
- 2007-11-26 TW TW096144682A patent/TWI464865B/zh not_active IP Right Cessation
-
2009
- 2009-05-28 US US12/454,000 patent/US8030115B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0442966A (ja) * | 1990-06-06 | 1992-02-13 | Mitsubishi Electric Corp | カラー固体撮像素子 |
| JPH0555536A (ja) * | 1991-08-29 | 1993-03-05 | Fuji Xerox Co Ltd | イメージセンサ |
| JPH0927608A (ja) * | 1995-05-11 | 1997-01-28 | Sony Corp | 固体撮像装置とその製造方法 |
| JPH0945885A (ja) * | 1995-07-26 | 1997-02-14 | Lg Semicon Co Ltd | Ccd固体撮像素子及びその製造方法 |
| JPH11284158A (ja) * | 1998-03-27 | 1999-10-15 | Sony Corp | 固体撮像素子と固体撮像素子の製造方法 |
| JP2000066016A (ja) * | 1998-08-19 | 2000-03-03 | Sony Corp | 固体撮像素子用カラーフィルタの製造方法及びカラー固体撮像素子の製造方法 |
| JP2002110953A (ja) * | 2000-10-04 | 2002-04-12 | Toshiba Corp | 固体撮像装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016149417A (ja) * | 2015-02-10 | 2016-08-18 | キヤノン株式会社 | 固体撮像装置、固体撮像装置の製造方法及び撮像システム |
Also Published As
| Publication number | Publication date |
|---|---|
| US8030115B2 (en) | 2011-10-04 |
| WO2008065963A1 (en) | 2008-06-05 |
| TWI464865B (zh) | 2014-12-11 |
| US20090230492A1 (en) | 2009-09-17 |
| CN101558495B (zh) | 2012-05-23 |
| CN101558495A (zh) | 2009-10-14 |
| TW200834905A (en) | 2008-08-16 |
| KR20090085635A (ko) | 2009-08-07 |
| JP5098310B2 (ja) | 2012-12-12 |
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