公开(公告)号：US20230019596A1

公开(公告)日：2023-01-19

申请号：US17950606

申请日：2022-09-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yoshiteru MINO ,  Hideki TAKAHASHI ,  Masaki TADA ,  Toshiya MORI ,  Hiroaki OKAYAMA ,  Kazuhiro MINAMI

IPC: B60K35/00 ,  B60R1/29

Abstract: Imaging and display system includes: a display; an optical system including a first mirror and a second mirror; a housing; a light-transmissive cover transparent to light and disposed to cover at least part of an opening of the housing; and a driver monitoring camera supported by a supporting body connected outside of the housing. First light emitted from the display passes through the light-transmissive cover via the optical system, and is reflected by a windshield toward a direction of the user. The driver monitoring camera captures an image of a driver shown on the light-transmissive cover by second light from a direction of the driver reflected by the windshield toward a direction of the light-transmissive cover.

公开(公告)号：US20180195688A1

公开(公告)日：2018-07-12

申请号：US15864540

申请日：2018-01-08

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Masae SUZUKI ,  Ryuji HOTTA ,  Masaki TADA

IPC: F21V7/22 ,  F21V11/16 ,  F21V3/00

CPC classification number: F21V7/22 ,  A47F3/001 ,  F21V3/00 ,  F21V7/06 ,  F21V11/16 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: A lighting device includes a light source and first and second reflection surfaces. The first reflection surface reflects source light from the light source, and projects first light on first and second regions on an illuminated surface. The second region is closer to the lighting device than the first region. The second reflection surface is tinted in a prescribed color, and reflects secondary and higher-order reflection light of the source light, and projects second light on the second region. An absolute value of a difference between correlated color temperatures of the first light projected on the first region and of mixed light of the first and second lights projected on the second region is smaller than an absolute value of a difference between correlated color temperatures of the first light projected on the first region and of the first light projected on the second region.