- 专利标题: High-haze anti-glare film and high-haze antiglare anti-reflection film
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申请号: US17567264申请日: 2022-01-03
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公开(公告)号: US11639445B2公开(公告)日: 2023-05-02
- 发明人: Che-Yu Ying , Yu-Wei Tu , Kuo-Hsuan Yu
- 申请人: BenQ Materials Corporation
- 申请人地址: TW Taoyuan
- 专利权人: BenQ Materials Corporation
- 当前专利权人: BenQ Materials Corporation
- 当前专利权人地址: TW Taoyuan
- 优先权: TW110134901 20210917
- 主分类号: G02B1/111
- IPC分类号: G02B1/111 ; C09D5/00 ; C09D7/61 ; C09D7/40 ; C09D7/65 ; C09D133/14 ; C08J7/04 ; C08J5/18 ; C09D7/47 ; G02B1/14 ; G02F1/1335
摘要:
A high-haze anti-glare film is disclosed. The high-haze anti-glare film comprises a transparent substrate and an anti-glare layer on the substrate. The anti-glare layer comprises acrylate binder, amorphous silica microparticles and spherical organic polymer microparticles, wherein the spherical organic polymer microparticles are monodispersity and the average particle size thereof is smaller than that of the amorphous silica microparticles. The total haze (Ht) of the anti-glare film is more than 40%, and the total haze is the sum of the surface haze (Hs) and the inner haze (Hi) of the anti-glare film, and the inner haze (Hi) and the total haze (Ht) satisfy the relation 0.25
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