发明名称 Remote command light receiving window arranged in logo on frame around television screen
摘要 An electronic apparatus wherein a light receiving window is formed in a cabinet for passing therethrough an input command signal supplied from a remote commander to execute various control actions, so that desired operations can be performed by manipulating the remote commander. The window is formed in a blank portion of and/or between characters/figures inscribed on the cabinet or on a logo plate attached to the cabinet. A light sensor or a light emitter is disposed in a stage posterior to the light receiving window. When the apparatus is applied to a television receiver or a projector embedded in a wall by user's customization in a manner that only a display screen and a frame thereof are seen on the wall, the external design is not spoiled while the command signal from the remote commander can still be inputted properly.
申请公布号 US5818545(A) 申请公布日期 1998.10.06
申请号 US19970855742 申请日期 1997.05.08
申请人 SONY CORPORATION 发明人 TAKIGUCHI, TOMOYASU;NAKAJIMA, TAKESHI
分类号 G11B20/12;G11B20/18;G11B27/00;G11B27/10;G11B27/11;G11B27/30;G11B27/32;G11B27/34;G11B27/36;H04N1/21;H04N5/72;H04N5/85;H04N5/945;H04N9/804;H04N9/806;H04N9/87;H04N9/888;(IPC1-7):H04N5/72 主分类号 G11B20/12
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