Invention Grant
- Patent Title: Composite barrier film for attaching to a quantum-dot film and the method to make the same
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Application No.: US17577407Application Date: 2022-01-18
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Publication No.: US12061315B2Publication Date: 2024-08-13
- Inventor: Chien-Chih Lai , Ming-Te Huang , Huiyong Chen , Lung-Pin Hsin
- Applicant: UBRIGHT OPTRONICS CORPORATION
- Applicant Address: TW Taoyuan
- Assignee: UBRIGHT OPTRONICS CORPORATION
- Current Assignee: UBRIGHT OPTRONICS CORPORATION
- Current Assignee Address: TW Taoyuan County
- Agent Min-Lee Teng
- Main IPC: G02B1/14
- IPC: G02B1/14 ; B29C48/08 ; B29C48/18 ; B29D7/01 ; B32B7/023 ; B32B7/12 ; B32B27/06 ; B32B27/18 ; B32B27/32 ; B32B27/36 ; B32B33/00 ; B29C55/12 ; G02B5/20 ; G02B5/22
Abstract:
A composite barrier film, comprising: an ultra-thin barrier film, wherein the ultra-thin barrier film is capable of being water-resistant and oxygen-resistant; and a protection film, being attached on the ultra-thin barrier film for increasing the stiffness of the ultra-thin barrier film, wherein a thickness of the ultra-thin barrier film is less than a thickness of the protection film.
Public/Granted literature
- US20220236456A1 Composite Barrier Film for Attaching to a Quantum-Dot Film and the Method to Make the Same Public/Granted day:2022-07-28
Information query
