Invention Grant
- Patent Title: Composition for near-infrared light-absorbing films, near-infrared light-absorbing layers, camera modules, and electronic devices
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Application No.: US16023037Application Date: 2018-06-29
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Publication No.: US11333809B2Publication Date: 2022-05-17
- Inventor: Changki Kim , Jong Hoon Won , Hyung Jun Kim , Yong Joo Lee , Myungsup Jung
- 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: KR10-2017-0116532 20170912
- Main IPC: G02B5/20
- IPC: G02B5/20 ; C09D7/63 ; C09D7/41 ; C09B23/00 ; C09B23/08 ; C09B57/00 ; C09B67/00 ; C09D5/32 ; C09D133/00 ; C09D133/08 ; C09B23/01 ; C09B67/02 ; C09B67/22 ; C08K5/29 ; C08K5/3417
Abstract:
A composition for a near-infrared light-absorbing film includes a binder and compounds represented by separate particular chemical formulae. A near-infrared light-absorbing film may include a near-infrared light-absorbing layer including a cured product of the composition. A camera device may include the near-infrared light-absorbing film, and an electronic device may include the camera device.
Public/Granted literature
Information query
