发明名称 |
REFLECTION SCREEN, MANUFACTURING METHOD OF THE SAME, AND VIDEO DISPLAY SYSTEM |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a reflection screen and manufacturing method of the reflection screen that include a light absorption layer preventing occurence of crack or peeling, and are excellent in exterior appearance.SOLUTION: A reflection screen according to the present invention includes: a lens layer that has a Fresnel lens shape on a rear surface side where a unit lens having a lens surface and a non-lens surface is plurally arrayed; a reflection layer that is formed on the lens surface of the lens layer; and a light absorption layer that is formed on the lens layer and on the rear surface side of the reflection layer. A dimension from a substantially triangular shape apex of the unit lens to an end thereon the rear surface side of the light absorption layer stands at 4 to 7μm, and the light absorption layer is configured to include resin that has a Tg of -20 to 40°C and a light absorption material.</p> |
申请公布号 |
JP2015068943(A) |
申请公布日期 |
2015.04.13 |
申请号 |
JP20130202050 |
申请日期 |
2013.09.27 |
申请人 |
DAINIPPON PRINTING CO LTD |
发明人 |
ITO YUKARI |
分类号 |
G03B21/60;G02B3/08;G02B5/02 |
主分类号 |
G03B21/60 |
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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