发明名称 INFORMATION DISPLAY APPARATUS, INFORMATION PROVISION SYSTEM, MOVING OBJECT DEVICE, INFORMATION DISPLAY METHOD, AND RECORDING MEDIUM
摘要 An information display apparatus emits an image forming light beam to a transmissive reflection member and makes a virtual image visible through the reflection member. The information display apparatus is configured to display the virtual image so that a difference between a convergence angle when viewing the virtual image through the reflection member and a convergence angle when viewing a real object through the reflection member is less than or equal to 1 degree.
申请公布号 WO2017047079(A1) 申请公布日期 2017.03.23
申请号 WO2016JP04167 申请日期 2016.09.13
申请人 RICOH COMPANY, LTD.;SUZUKI, Yuuki;SAISHO, Kenichiroh;KUSANAGI, Masato;YASUDA, Takuro;FUJITA, Kazuhiro 发明人 SUZUKI, Yuuki;SAISHO, Kenichiroh;KUSANAGI, Masato;YASUDA, Takuro;FUJITA, Kazuhiro
分类号 G02B27/01;B60K35/00;G02B26/08;G02B26/10;G08G1/16 主分类号 G02B27/01
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