CN104469188A - 像素单元平面化层中用于黑电平校正的光学屏蔽 - Google Patents
像素单元平面化层中用于黑电平校正的光学屏蔽 Download PDFInfo
- Publication number
- CN104469188A CN104469188A CN201410008314.6A CN201410008314A CN104469188A CN 104469188 A CN104469188 A CN 104469188A CN 201410008314 A CN201410008314 A CN 201410008314A CN 104469188 A CN104469188 A CN 104469188A
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- color filter
- pel array
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Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 10
- 239000004065 semiconductor Substances 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims description 21
- 238000003384 imaging method Methods 0.000 claims description 15
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000000151 deposition Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 208000024754 bloodshot eye Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000005111 ocular hyperemia Diseases 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/1462—Coatings
- H01L27/14623—Optical shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/1462—Coatings
- H01L27/14621—Colour filter arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14625—Optical elements or arrangements associated with the device
- H01L27/14627—Microlenses
Abstract
Description
Claims (26)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/030,395 US8981512B1 (en) | 2013-09-18 | 2013-09-18 | Optical shield in a pixel cell planarization layer for black level correction |
US14/030,395 | 2013-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104469188A true CN104469188A (zh) | 2015-03-25 |
CN104469188B CN104469188B (zh) | 2018-01-23 |
Family
ID=52632240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410008314.6A Active CN104469188B (zh) | 2013-09-18 | 2014-01-08 | 像素单元平面化层中用于黑电平校正的光学屏蔽 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8981512B1 (zh) |
CN (1) | CN104469188B (zh) |
HK (1) | HK1204836A1 (zh) |
TW (1) | TWI590660B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015076475A (ja) * | 2013-10-08 | 2015-04-20 | ソニー株式会社 | 固体撮像装置およびその製造方法、並びに電子機器 |
US10490586B2 (en) * | 2014-10-03 | 2019-11-26 | Sony Semiconductor Solutions Corporation | Solid-state imaging device with light shielding films, method of manufacturing the same, and electronic apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101464753A (zh) * | 2007-12-19 | 2009-06-24 | 索尼株式会社 | 显示装置 |
US20100243899A1 (en) * | 2006-08-31 | 2010-09-30 | Micron Technology, Inc. | Ambient infrared detection in solid state sensors |
US20110018801A1 (en) * | 2009-07-27 | 2011-01-27 | Himax Technologies Limited | Visual Input/Output Device with Light Shelter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6793389B2 (en) * | 2002-02-04 | 2004-09-21 | Delphi Technologies, Inc. | Monolithically-integrated infrared sensor |
US7247829B2 (en) | 2005-04-20 | 2007-07-24 | Fujifilm Corporation | Solid-state image sensor with an optical black area having pixels for detecting black level |
US7999340B2 (en) | 2007-03-07 | 2011-08-16 | Altasens, Inc. | Apparatus and method for forming optical black pixels with uniformly low dark current |
JP5302644B2 (ja) | 2008-12-03 | 2013-10-02 | キヤノン株式会社 | 撮像装置、及び撮像システム |
JP5716347B2 (ja) | 2010-10-21 | 2015-05-13 | ソニー株式会社 | 固体撮像装置及び電子機器 |
-
2013
- 2013-09-18 US US14/030,395 patent/US8981512B1/en active Active
-
2014
- 2014-01-08 CN CN201410008314.6A patent/CN104469188B/zh active Active
- 2014-01-14 TW TW103101304A patent/TWI590660B/zh active
-
2015
- 2015-06-03 HK HK15105282.9A patent/HK1204836A1/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100243899A1 (en) * | 2006-08-31 | 2010-09-30 | Micron Technology, Inc. | Ambient infrared detection in solid state sensors |
CN101464753A (zh) * | 2007-12-19 | 2009-06-24 | 索尼株式会社 | 显示装置 |
US20110018801A1 (en) * | 2009-07-27 | 2011-01-27 | Himax Technologies Limited | Visual Input/Output Device with Light Shelter |
Also Published As
Publication number | Publication date |
---|---|
US20150076639A1 (en) | 2015-03-19 |
US8981512B1 (en) | 2015-03-17 |
CN104469188B (zh) | 2018-01-23 |
TWI590660B (zh) | 2017-07-01 |
TW201513328A (zh) | 2015-04-01 |
HK1204836A1 (zh) | 2015-12-04 |
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