发明名称 MANUFACTURE OF SHEET-LIKE MEMBER AND TRANSMISSIVE SCREEN
摘要 PROBLEM TO BE SOLVED: To provide a transmissive screen excellent in focusing characteristics and contrast. SOLUTION: This method for manufacturing the sheet-like member, which is used for a picture display screen of a rear projection type display and plural lenticular lenses 31L extending in the vertical direction of a screen on the light incident surface 31 are arrayed in the horizontal direction of the screen, includes a 1st process where a stripe-like light absorbing layer 6 extending in the vertical direction of the screen is formed at light non-transmitting parts corresponding to the boundaries of the lenses 31L of a light emitting surface 32 by printing, and a 2nd process where a light diffusing layer 5 constituted of binder including granular light diffusing material is laminated at light transmitting parts corresponding to the lenses 31L of the emitting surface 32 and the layer 6 by being connected to the light transmitting part and the layer 6.
申请公布号 JP2000305182(A) 申请公布日期 2000.11.02
申请号 JP20000083225 申请日期 2000.03.21
申请人 HITACHI LTD 发明人 YOSHIDA TAKAHIKO;MURANAKA MASAYUKI;YOSHIKAWA HIROKI;KONUMA YOSHIHIRO;HIRATA KOJI;YOSHIZAKI ISAO;TERATANI MASAKUNI
分类号 G02B3/00;G02B3/06;G02B5/02;G03B21/62;G09F9/00;H04N5/74;H04N9/31;(IPC1-7):G03B21/62 主分类号 G02B3/00
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