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US 2016/0111651 A1Published application
Organic photoelectric device, and image sensor and electronic device including the same
AssigneeSamsung Electronics Co., Ltd.
InventorsSung Young YUN, Gae Hwang LEE, Kwang Hee LEE, Dong-Seok LEEM, Yong Wan JIN, Tadao YAGI
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Abstract
An organic photoelectric device includes a first electrode and a second electrode facing each other and a photoelectric conversion layer between the first electrode and the second electrode, wherein the photoelectric conversion layer includes a p-type semiconductor compound and an n-type semiconductor compound, and the organic photoelectric device satisfies Equation 1, and has external quantum efficiency (EQE) of greater than or equal to about 40% at −3 V.
Claims19
An organic photoelectric device, comprising
- a first electrode and a second electrode facing each other, and a photoelectric conversion layer ,between the first electrode and the second electrode,
- wherein the photoelectric conversion layer includes a p-type semiconductor compound and an n-type semiconductor compound, and
- the organic photoelectric device satisfies the following Equation 1 and has anexternal quantum efficiency (EQE) that is greater than or equal to about 40% at −3 V:
-
- (
- EQE
-
-
- at
-
- -
- 3
-
- V
- )
-
- (
- EQE
-
-
- at
-
- -
- 2
-
- V
- )
-
- EQE
-
-
- at
-
- -
- 3
-
- V
- ≤
- 0.1
- .
- [
- Equation
-
-
- 1
- ]
43 more elements
Dependencies are inferred from the claim text.