Invention Application
- Patent Title: NEAR-INFRARED ABSORBERS, NEAR-INFRARED ABSORBING/BLOCKING FILMS AND PHOTOELECTRIC DEVICES AND ORGANIC SENSORS AND ELECTRONIC DEVICES
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Application No.: US16944873Application Date: 2020-07-31
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Publication No.: US20210036251A1Publication Date: 2021-02-04
- Inventor: Hwang Suk KIM , Ohkyu KWON , Bum Woo PARK , Kwang Hee LEE , Dong-Seok LEEM , Hyesung CHOI , Dongseon LEE
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2019-0094525 20190802
- Main IPC: H01L51/44
- IPC: H01L51/44 ; H01L51/42 ; H01L51/00
Abstract:
A near-infrared absorber includes a compound represented by Chemical Formula 1. A near-infrared absorbing/blocking film, a photoelectric device, an organic sensor, and an electronic device may include the near-infrared absorber. In Chemical Formula 1, Ar1, Ar2, X1, L1, L2, R1, R2, R3, and R4 are the same as defined in the detailed description.
Public/Granted literature
Information query
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