基本信息:
- 专利标题: DIFFUSION PLATE
- 专利标题(中):扩散板
- 申请号:PCT/KR2008/000820 申请日:2008-02-12
- 公开(公告)号:WO2008100058A1 公开(公告)日:2008-08-21
- 发明人: HAN, Byeong Heui , CHO, Yoon Hee , LEE, Hee Cheong
- 申请人: KOLON INDUSTRIES, INC. , HAN, Byeong Heui , CHO, Yoon Hee , LEE, Hee Cheong
- 申请人地址: 1-23 Byeoryang-dong, Gwacheon-si Gyeonggi-do 427-800 KR
- 专利权人: KOLON INDUSTRIES, INC.,HAN, Byeong Heui,CHO, Yoon Hee,LEE, Hee Cheong
- 当前专利权人: KOLON INDUSTRIES, INC.,HAN, Byeong Heui,CHO, Yoon Hee,LEE, Hee Cheong
- 当前专利权人地址: 1-23 Byeoryang-dong, Gwacheon-si Gyeonggi-do 427-800 KR
- 代理机构: WOO YUN IP & LAW FIRM
- 优先权: KR10-2007-0016311 20070216
- 主分类号: G02B5/02
- IPC分类号: G02B5/02
摘要:
Disclosed is a light diffusion plate for use in a backlight unit of a liquid crystal display or an illumination apparatus, which includes polycarbonate resin or polystyrene resin as a base resin, so that appropriate brightness and high hiding properties or appropriate hiding properties and high brightness are exhibited, and thus, while minimizing the use of additional optical films, brightness is sufficiently high, therefore maintaining good light emission quality. The diffusion plate has high ability to hide a light source, is inexpensively manufactured, and has high dimensional stability, so that no curling occurs even under high-temperature and high- humidity conditions, leading to excellent light properties.
摘要(中):
公开了一种用于液晶显示器或照明装置的背光单元的光漫射板,其包括聚碳酸酯树脂或聚苯乙烯树脂作为基础树脂,使得适当的亮度和高遮盖性或适当的遮盖性和高亮度是 表现出来,因此在最小化附加光学膜的使用的同时,亮度足够高,因此保持良好的发光质量。 扩散板具有高的隐藏光源的能力,廉价地制造,并且具有高的尺寸稳定性,使得即使在高温高湿条件下也不会发生卷曲,导致优异的光特性。
IPC结构图谱:
G | 物理 |
--G02 | 光学 |
----G02B | 光学元件、系统或仪器 |
------G02B5/00 | 除透镜外的光学元件 |
--------G02B5/02 | .漫射元件;远焦元件 |