公开(公告)号：US11754243B2

公开(公告)日：2023-09-12

申请号：US17867894

申请日：2022-07-19

申请人： KOITO MANUFACTURING CO., LTD.

发明人： Norimasa Yamamoto ,  Hiroya Koizumi

IPC分类号： F21S41/24 ,  F21S41/25 ,  F21S41/663 ,  F21S43/249 ,  F21S43/10 ,  F21S41/125 ,  F21S43/20

CPC分类号： F21S41/24 ,  F21S41/125 ,  F21S41/25 ,  F21S41/663 ,  F21S43/10 ,  F21S43/249 ,  F21S43/26

摘要： Multiple light sources are arranged in an array. A light guide member receives light emitted from the multiple light sources on its back face, and outputs the light thus received from its front face. The light guide member has a base portion such that its back face faces the multiple light sources and such that it extends in the array direction of the multiple light sources. Multiple back-face protrusions and multiple front-face protrusions are formed such that they protrude from the back face and the front face of the base portion. The front-face protrusion has multiple continuous faces in the circumferential direction along the front face of the base portion.

公开(公告)号：US09862301B2

公开(公告)日：2018-01-09

申请号：US14805642

申请日：2015-07-22

申请人： Koito Manufacturing Co., Ltd.

发明人： Kenji Yamada ,  Masaaki Nakabayashi ,  Koji Uchino ,  Manabu Maeda ,  Noriaki Ito ,  Norimasa Yamamoto ,  Asami Nakada ,  Yuji Sakurai ,  Hiroya Koizumi ,  Tsukasa Tokida ,  Takao Muramatsu ,  Tomoaki Otani ,  Motohiro Komatsu ,  Akihiro Matsumoto ,  Takashi Terayama ,  Hiroki Ishibashi

IPC分类号： F21V9/00 ,  B60Q1/00 ,  F21V8/00 ,  B60Q1/26 ,  B60Q1/30 ,  F21S8/10

CPC分类号： B60Q1/0035 ,  B60Q1/2661 ,  B60Q1/268 ,  B60Q1/302 ,  F21S43/14 ,  F21S43/15 ,  F21S43/20 ,  F21S43/235 ,  F21S43/239 ,  F21S43/241 ,  F21S43/245 ,  F21S43/247 ,  F21S43/249 ,  G02B6/0023 ,  G02B6/0038

摘要： A vehicular rear panel with a new configuration is provided. The vehicular rear panel according to an aspect of the present disclosure is made of a resin material and disposed on a rear vehicle body part. The vehicular rear panel includes a light guiding unit configured to guide light from the light source along an extending direction of the vehicular rear panel and a light emitting unit configured to emit light in the light guiding unit to a rear side of a vehicle.

公开(公告)号：US11333743B2

公开(公告)日：2022-05-17

申请号：US16633465

申请日：2018-06-19

申请人： KOITO MANUFACTURING CO., LTD.

发明人： Takashi Hori ,  Norimasa Yamamoto ,  Akitaka Kanamori ,  Akinori Matsumoto ,  Teruaki Yamamoto ,  Minami Katagiri ,  Yoshiaki Fushimi ,  Naoki Takii ,  Yasuyuki Kato

IPC分类号： F21S41/20 ,  F21S45/435 ,  F21S45/47 ,  B60Q1/08 ,  B60Q1/00 ,  G01S7/481 ,  G01S13/931 ,  G01S13/86

摘要： A translucent cover (1012) defines a lamp chamber (1013) together with a housing (1011) while forming a portion of an outer face of a vehicle. A LiDAR sensor (1161) is disposed in the lamp chamber (1013) to detect external information of the vehicle. A half mirror (1162) is disposed in the lamp chamber (1013) so as to cover the LiDAR sensor (1161) from a side where the translucent cover (1162) is disposed. The translucent cover (1012) has a first transparency to visible light. The half mirror (1162) has a second transparency to the visible light that is lower than the first transparency.