发明名称 |
Light-emitting display device and method for making the same |
摘要 |
A method for making a light-emitting display device having a substrate with light-emitting layers on a surface of the substrate and constituting pixels, light emission from the pixels being electrically controlled, and having barriers delimiting at least one side of each respective pixel. A mask pattern is formed on a surface of the substrate, corresponding to the pattern of the barriers to be formed, and the surface is sprayed with sandblasting particles to form grooves having a depth corresponding to a height of the barriers and irregularities producing light scattering on the side walls and bottoms of the grooves, a difference between a maximum height and a minimum height of the irregularities being at least 0.4 mm.
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申请公布号 |
US7192334(B2) |
申请公布日期 |
2007.03.20 |
申请号 |
US20050227606 |
申请日期 |
2005.09.16 |
申请人 |
FUJI PHOTO FILM CO., LTF. |
发明人 |
HASHIMOTO YASUNOBU;SEO YOSHIHO;ITOKAWA NAOKI;KIFUNE MOTONARI;OHKAWA YASUSHI |
分类号 |
B24C1/00;H05B33/02;H01J9/00;H01L27/15;H01L27/32;H01L51/50;H01L51/52;H01L51/56;H05B33/10;H05B33/22 |
主分类号 |
B24C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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