TOP > 外国特許検索 > PIXEL, SOLID-STATE IMAGE PICKUP DEVICE, AND METHOD OF MANUFACTURING PIXEL

PIXEL, SOLID-STATE IMAGE PICKUP DEVICE, AND METHOD OF MANUFACTURING PIXEL

外国特許コード F210010371
整理番号 (S2019-0515-N0)
掲載日 2021年4月27日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2020JP027504
国際公開番号 WO 2021015070
国際出願日 令和2年7月15日(2020.7.15)
国際公開日 令和3年1月28日(2021.1.28)
優先権データ
  • 特願2019-134322 (2019.7.22) JP
  • 特願2020-018082 (2020.2.5) JP
発明の名称 (英語) PIXEL, SOLID-STATE IMAGE PICKUP DEVICE, AND METHOD OF MANUFACTURING PIXEL
発明の概要(英語) This pixel 8 comprises: a photoelectric conversion unit 26 that generates a signal voltage according to absorbed light L2 received from a light input surface 26a; and an optical conversion unit 27 that is provided on the light input surface 26a of the photoelectric conversion unit 26 so as to receive incident light L1 and generate the absorbed light L2 to be output to the photoelectric conversion unit 26. The photoelectric conversion unit 26 has a first region 29 having a first impurity concentration, and a second region 31 having a second impurity concentration that is higher than the first impurity concentration. The second region 31 includes the light input surface 26a and is directly in contact with the optical conversion unit 27. The optical conversion unit 27 receives the incident light L1 and generates the absorbed light L2 including evanescent light L2a.
従来技術、競合技術の概要(英語) BACKGROUND ART
Pixels intended for near-infrared light and solid-state imaging devices have been developed. Near-infrared light is not sensed by the human eye, and near-infrared light is less likely to be scattered in air. Therefore, the use of pixels and solid-state imaging devices intended for near-infrared light in fields such as automated driving technology and security technology has been studied.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • SHIZUOKA UNIVERSITY
  • 発明者(英語)
  • TERANISHI Nobukazu
  • ONO Atsushi
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS IT JO JP KE KG KH KN KP KR KW KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN WS ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
ライセンスをご希望の方、特許の内容に興味を持たれた方は、下記までご連絡ください。

PAGE TOP

close
close
close
close
close
close