Invention Grant
- Patent Title: Squarylium compounds and infrared cut films, infrared cut filters and electronic devices including the same
-
Application No.: US15934069Application Date: 2018-03-23
-
Publication No.: US11261172B2Publication Date: 2022-03-01
- Inventor: Moon Gyu Han , Kyung Bae Park , Dongseon Lee , Yong Wan Jin , Chul Joon Heo
- 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
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2017-0041844 20170331
- Main IPC: C07D401/14
- IPC: C07D401/14 ; C07C211/54 ; C07D401/04 ; C07D403/04 ; C09B23/00 ; C09B57/00 ; G02B5/20 ; G02B5/22 ; H01L51/00 ; H04N5/225 ; C09B23/01 ; H01L27/146 ; H01L27/30
Abstract:
A squarylium compound has high transmittance in a visible wavelength spectrum of light and is configured to selectively absorb light in an infrared/near infrared wavelength spectrum of light.
Public/Granted literature
Information query
