Title:
A SENSOR FOR LIGHT DETECTION
Document Type and Number:
WIPO Patent Application WO/2019/103710
Kind Code:
A3
Abstract:
Present invention is a sensor (10) for generating signal related to light it exposed to, comprising a first unit (101) having a first substrate (111), said first substrate (111) being made of semiconductor material and said semiconductor material being configured to react to exposure of light having a first predetermined energy level, resulting in generation of a first current. It is characterized in that, said first unit (101) has a second substrate (112) arranged on the first substrate (111) in a shifted manner to define a first junction region (131) therebetween; said second substrate (112) is made of semiconductor material and said semiconductor material being configured to react to exposure of light having a second predetermined energy level, resulting in generation of a second current, the sensor (10) further comprises a first measuring means (161) connected to the first substrate (111) adapted to measure current thereon, and a second measuring means (162) connected to the second substrate (112) adapted to measure current thereon, a third substrate (113) arranged under the second substrate (112) in a shifted manner to define a second junction region (132) therebetween, and a third measuring means (163) connected to third substrate (113) and adapted to measure current thereon, and a dielectric region (150) arranged between the first substrate (111) and the second substrate (112).
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Inventors:
KILIC HALIL (TR)
Application Number:
PCT/TR2018/050409
Publication Date:
July 25, 2019
Filing Date:
August 01, 2018
Export Citation:
Assignee:
HAT TEKNOLOJI A S (TR)
International Classes:
H01L31/00
Domestic Patent References:
| WO2011052426A1 | 2011-05-05 |
Foreign References:
| JP2014190910A | 2014-10-06 | |||
| EP1134813A2 | 2001-09-19 |
Attorney, Agent or Firm:
KAYA, Erdem (TR)
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