发明授权
- 专利标题: Near-infrared ray absorbing article and an optical apparatus comprising the same
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申请号: US17108336申请日: 2020-12-01
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公开(公告)号: US12038593B2公开(公告)日: 2024-07-16
- 发明人: Sung Hwan Moon , Seon Ho Yang , Choon Woo Ji , Nam Woo Kang , Joon Ho Jung , Bo Chul Kang , Hee Kyeong Kim , Jeong Og Choi , Seong Yong Yoon
- 申请人: LMS CO., LTD.
- 申请人地址: KR Pyeongtaek-si
- 专利权人: LMS CO., LTD.
- 当前专利权人: LMS CO., LTD.
- 当前专利权人地址: KR Pyeongtaek-si
- 代理机构: Hauptman Ham, LLP
- 优先权: KR 20200068228 2020.06.05 KR 20200147696 2020.11.06
- 主分类号: G02B5/00
- IPC分类号: G02B5/00 ; C09B57/00 ; C09B67/20 ; G02B5/20 ; G02B5/22
摘要:
Provided is a near-infrared ray absorbing article. A near-infrared ray absorbing article of the present invention is capable of preventing a decrease in visible transmittance and near-infrared absorption due to the interaction between a plurality of organic materials forming light-absorbing layers. In addition, the near-infrared ray absorbing article of the present invention has the advantage of being able to be thinner. In addition, the near-infrared ray absorbing article of the present invention has the advantage of excellent mechanical properties such as strength and heat resistance.
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