发明名称 VEHICULAR METER
摘要 PROBLEM TO BE SOLVED: To provide a vehicular meter excellent in visibility by suppressing image formed of reflected virtual images of a display board 30 on the front glass 12 by devising arrangement of polarizing films 22a to 22d to the display board 30 of a combination meter 1 being the vehicular meter. SOLUTION: So that a plurality of the polarizing films 22a to 22d are bonded respectively on a transparent cover base 21 corresponding to a plurality of meters 31 to 34 being a plurality of displaying parts and the polarized light radiated from respective polarizing films 22a to 22d is made incident on the front glass 12 as a P polarized light, the directions A to D to each optical axis for every polarizing film 221a to 221d is set. In this way, the light radiated from each displaying part 31 to 34 to the display board 30 is made incident on the front glass 12, making the light reflecting rate to reflect the light toward the driver's eyes E almost zero. Thereby, a vehicular meter excellent in visibility by suppressing images formed of reflected virtual images of a display board 30 on the front glass 12 can be provided. COPYRIGHT: (C)2003,JPO
申请公布号 JP2003159961(A) 申请公布日期 2003.06.03
申请号 JP20010360901 申请日期 2001.11.27
申请人 DENSO CORP 发明人 WADA TOSHIKI
分类号 G01D7/00;B60K35/00;B60K37/00;B60K37/02;G01D11/28;(IPC1-7):B60K37/00 主分类号 G01D7/00
代理机构 代理人
主权项
地址