Invention Grant
- Patent Title: Infrared absorbers, infrared absorbing/blocking films and photoelectric devices and organic sensors and electronic devices
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Application No.: US17160860Application Date: 2021-01-28
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Publication No.: US12120951B2Publication Date: 2024-10-15
- Inventor: Hwang Suk Kim , Bum Woo Park , Ohkyu Kwon , Changki Kim , In Sun Park , Dong-Seok Leem
- 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 Gyeonggi-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR 20200011383 2020.01.30
- Main IPC: H10K85/60
- IPC: H10K85/60 ; C07D513/04 ; C07D513/22 ; C07D517/04 ; H10K30/20
Abstract:
An infrared absorber includes a compound represented by Chemical Formula 1. An infrared absorbing/blocking film, a photoelectric device, an organic sensor, and an electronic device may include the infrared absorber.
In Chemical Formula 1, Ar, X1, X2, Y1, Y2, R1, R2, R11, R12, R13, and R14 are the same as defined in the detailed description.
In Chemical Formula 1, Ar, X1, X2, Y1, Y2, R1, R2, R11, R12, R13, and R14 are the same as defined in the detailed description.
Public/Granted literature
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