发明名称 IMAGING APPARATUS
摘要 An imaging apparatus includes a pentaprism that guides incident light to an eyepiece optical system and a plurality of outer covering members. Among the photographing light flux incident from a photographing optical system, light reflected by a rotary mirror 52m is further reflected by the reflection surface of the pentaprism to thereby reach an ocular lens. A wireless substrate on which an antenna section is mounted is arranged between the pentaprism and a front outer cover. The substrate fixing member is a member for fixing the wireless substrate and the ground section of the wireless substrate is connected to the substrate fixing member at a position facing the antenna section with the optical axis of the eyepiece optical system therebetween. The substrate fixing member is attached to a pentaprism fixing member so as to be electrically connected to the ground section of the imaging apparatus. The electrical resistivity of a region facing the antenna section in the front outer cover is set relatively higher than the periphery of the region.
申请公布号 US2015215508(A1) 申请公布日期 2015.07.30
申请号 US201514682734 申请日期 2015.04.09
申请人 CANON KABUSHIKI KAISHA 发明人 Hirai Futoshi;Kawashima Toru
分类号 H04N5/225;H04N5/44 主分类号 H04N5/225
代理机构 代理人
主权项 1. An imaging apparatus that incorporates a wireless communication unit for performing wireless communication, the imaging apparatus comprising: an optical member that guides light incident on the imaging apparatus to an eyepiece optical system; and an outer covering member that covers the optical member, wherein the optical member has a reflection surface that reflects incident light toward the eyepiece optical system, wherein the wireless communication unit is arranged in a space formed between the reflection surface and the outer covering member, and wherein an electrical resistivity of a region facing the antenna section of the wireless communication unit in the outer covering member is set relatively higher than the periphery of the region.
地址 Tokyo JP