发明名称 |
Uniform radiation intensity generation box using a symmetrical lighting source |
摘要 |
A uniform radiation intensity generation box using a symmetrical lighting source is constructed to include a housing, the housing having a top opening for the mounting of a camera for taking photos of a real object and a door at one side, a plurality of lamp tubes vertically symmetrically provided inside the housing, and a plurality of diffusion plates mounted inside the housing and covered over the lamp tubes, each diffusion plate having a plurality of diffusing grains uniformly arranged in one face thereof and adapted for diffusing light from the lamp tubes in all directions inside the housing.
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申请公布号 |
US6672737(B2) |
申请公布日期 |
2004.01.06 |
申请号 |
US20020147061 |
申请日期 |
2002.05.17 |
申请人 |
WAYTECH DEVELOPMENT, INC. |
发明人 |
LAI PENG CHENG;WANG DOUGLAS W.;CHENG WEI SHANG;CHANG YU CHANG;WU KUENG YAN |
分类号 |
G03B15/03;(IPC1-7):F21V1/00;F21V11/00 |
主分类号 |
G03B15/03 |
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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