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1. WO2022211844 - ELECTROMAGNETIC RADIATION DETECTORS INTEGRATED WITH IMMERSION LENSES

Publication Number WO/2022/211844
Publication Date 06.10.2022
International Application No. PCT/US2021/048978
International Filing Date 03.09.2021
IPC
H01L 27/146 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
14including semiconductor components sensitive to infra-red 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
144Devices controlled by radiation
146Imager structures
H01L 31/0232 2014.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02Details
0232Optical elements or arrangements associated with the device
CPC
H01L 27/1462
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
14including semiconductor components sensitive to infra-red 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
144Devices controlled by radiation
146Imager structures
14601Structural or functional details thereof
1462Coatings
H01L 27/14625
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
14including semiconductor components sensitive to infra-red 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
144Devices controlled by radiation
146Imager structures
14601Structural or functional details thereof
14625Optical elements or arrangements associated with the device
H01L 27/1467
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
14including semiconductor components sensitive to infra-red 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
144Devices controlled by radiation
146Imager structures
14665Imagers using a photoconductor layer
14669Infra-red imagers
1467of the hybrid type
H01L 27/14685
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
14including semiconductor components sensitive to infra-red 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
144Devices controlled by radiation
146Imager structures
14683Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
14685Process for coatings or optical elements
H01L 27/14694
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
14including semiconductor components sensitive to infra-red 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
144Devices controlled by radiation
146Imager structures
14683Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
14694The active layers comprising only AIIIBV compounds, e.g. GaAs, InP
H01L 31/02161
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02Details
0216Coatings
02161for devices characterised by at least one potential jump barrier or surface barrier
Applicants
  • APPLE INC. [US]/[US]
Inventors
  • MAHGEREFTEH, Daniel
  • ARBORE, Mark A.
  • MOREA, Matthew T.
  • CHEVALLIER, Romain F.
  • HSU, Yung-Yu
Agents
  • HEMENWAY, S. Craig
  • ASARO, Elissa
  • ATKINSON, David S.
  • BERVIK, Trevor J.
  • FREYER, Andrew J.
  • GUGGENHEIMER, Benno M.
  • JONAS, Tamala R.
  • KONDO, Darlene K.
  • NAGLE, Peter J.
  • OSTERLOTH, Gregory W.
  • RECH, Bryan A.
  • REESLUND, Marcus E.
  • PARIKH, Keyur
Priority Data
17/464,55001.09.2021US
63/169,10131.03.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ELECTROMAGNETIC RADIATION DETECTORS INTEGRATED WITH IMMERSION LENSES
(FR) DÉTECTEURS DE RAYONNEMENT ÉLECTROMAGNÉTIQUE INTÉGRÉS À DES LENTILLES D'IMMERSION
Abstract
(EN) An electromagnetic radiation detector pixel includes a set of epitaxial layers and a lens. The set of epitaxial layers defines an electromagnetic radiation absorber. The lens is directly bonded to the set of epitaxial layers.
(FR) Un pixel de détecteur de rayonnement électromagnétique comprend un ensemble de couches épitaxiales et une lentille. L'ensemble de couches épitaxiales définit un absorbeur de rayonnement électromagnétique. La lentille est directement liée à l'ensemble de couches épitaxiales.
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