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1.
公开(公告)号:US09122352B2
公开(公告)日:2015-09-01
申请号:US14535334
申请日:2014-11-07
Applicant: AU Optronics Corp.
Inventor: An-Thung Cho , Chia-Tien Peng , Hung-Wei Tseng , Cheng-Chiu Pai , Yu-Hsuan Li , Chun-Hsiun Chen , Wei-Ming Huang
IPC: G06F3/042 , H01L31/028 , G06F3/041 , H01L31/18 , H01L31/20 , H01L27/146
CPC classification number: G06F3/0421 , G06F3/0412 , G06F3/042 , G06F2203/04103 , G06F2203/04109 , H01L27/14621 , H01L27/14632 , H01L27/14678 , H01L27/14687 , H01L27/14692 , H01L31/028 , H01L31/182 , H01L31/1824 , H01L31/202
Abstract: A method of forming a photo sensor includes the following steps. A substrate is provided, and a first electrode is formed on the substrate. A first silicon-rich dielectric layer is formed on the first electrode for sensing an infrared ray, wherein the first silicon-rich dielectric layer comprises a silicon-rich oxide layer, a silicon-rich nitride layer, or a silicon-rich oxynitride layer. A second silicon-rich dielectric layer is formed on the first silicon-rich dielectric layer for sensing visible light beams, wherein the second silicon-rich dielectric layer comprises a silicon-rich oxide layer, a silicon-rich nitride layer, or a silicon-rich oxynitride layer. A second electrode is formed on the second silicon-rich dielectric layer.
Abstract translation: 一种形成光传感器的方法包括以下步骤。 提供基板,并且在基板上形成第一电极。 第一富硅介电层形成在用于感测红外线的第一电极上,其中第一富硅介电层包括富硅氧化物层,富硅氮化物层或富硅氧氮化物层。 在第一富硅电介质层上形成第二富硅介电层,用于感测可见光束,其中第二富硅介电层包括富硅氧化物层,富硅氮化物层或硅 - 富氮氧化物层。 第二电极形成在第二富硅电介质层上。
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2.
公开(公告)号:US20150062088A1
公开(公告)日:2015-03-05
申请号:US14535334
申请日:2014-11-07
Applicant: AU Optronics Corp.
Inventor: An-Thung Cho , Chia-Tien Peng , Hung-Wei Tseng , Cheng-Chiu Pai , Yu-Hsuan Li , Chun-Hsiun Chen , Wei-Ming Huang
IPC: G06F3/042 , G06F3/041 , H01L31/028 , H01L31/18 , H01L31/20
CPC classification number: G06F3/0421 , G06F3/0412 , G06F3/042 , G06F2203/04103 , G06F2203/04109 , H01L27/14621 , H01L27/14632 , H01L27/14678 , H01L27/14687 , H01L27/14692 , H01L31/028 , H01L31/182 , H01L31/1824 , H01L31/202
Abstract: A method of forming a photo sensor includes the following steps. A substrate is provided, and a first electrode is formed on the substrate. A first silicon-rich dielectric layer is formed on the first electrode for sensing an infrared ray, wherein the first silicon-rich dielectric layer comprises a silicon-rich oxide layer, a silicon-rich nitride layer, or a silicon-rich oxynitride layer. A second silicon-rich dielectric layer is formed on the first silicon-rich dielectric layer for sensing visible light beams, wherein the second silicon-rich dielectric layer comprises a silicon-rich oxide layer, a silicon-rich nitride layer, or a silicon-rich oxynitride layer. A second electrode is formed on the second silicon-rich dielectric layer.
Abstract translation: 一种形成光传感器的方法包括以下步骤。 提供基板,并且在基板上形成第一电极。 第一富硅介电层形成在用于感测红外线的第一电极上,其中第一富硅介电层包括富硅氧化物层,富硅氮化物层或富硅氧氮化物层。 在第一富硅电介质层上形成第二富硅介电层,用于感测可见光束,其中第二富硅介电层包括富硅氧化物层,富硅氮化物层或硅 - 富氮氧化物层。 第二电极形成在第二富硅电介质层上。
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