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公开(公告)号：US11603973B2
公开(公告)日：2023-03-14
申请号：US17489521
申请日：2021-09-29
发明人： Gil Won Han , Sun Gu Kang , So Young Lee
IPC分类号： F21S41/265 , F21S41/143
摘要： Disclosed is a lamp for a vehicle, the lamp including: a light source unit configured to emit light forward; a collimator which is provided in front of the light source unit and on which the light emitted from the light source unit is incident; and a multi facet lens (MFL) which is provided in front of the collimator and on which the light emitted from the collimator is incident. The MFL includes: a plurality of facets; and stepped portions, which are provided between the plurality of facets and each of which connects the two neighboring facets. At least some of exit surfaces of the plurality of facets are perpendicular to the ground or have shapes inclined upward in a forward direction.
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公开(公告)号：US10434931B2
公开(公告)日：2019-10-08
申请号：US15801678
申请日：2017-11-02
发明人： Young Geun Jun , Hyuk Min Lee , Gil Won Han
IPC分类号： F21V17/02 , B60Q1/14 , F21S41/692 , F21S41/47 , F21S41/698
摘要： A light distribution switching device of a head lamp may include: a housing installed at the front of a light source of the head lamp; a shield part rotatably installed in the housing, and adjusting movement of light irradiated from the light source depending on a rotational position; a rotating gear mounted on the shield part and rotated with the shield part; a driving part rotating a driving gear engaged with the rotating gear; and an elastic return part installed on the shield part, and moving the shield part to the original position when the driving part is stopped.
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公开(公告)号：US11537079B2
公开(公告)日：2022-12-27
申请号：US17085097
申请日：2020-10-30
发明人： Gil Won Han , Dae Hyun Kim , Kwang Ho Ok
摘要： A three-dimensional hologram image producing lamp for a vehicle comprises a light source, a hologram plate displaying a three-dimensional hologram image, a curved slope mirror having a reflecting surface shaped as a parabolic curved surface, facing the light source, and reflecting light, radiated from the light source, toward the hologram plate, and a housing disposed on a lamp receptacle of a vehicle body and having the hologram plate, the light source, and the curved slope mirror mounted thereon.
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公开(公告)号：US11454364B2
公开(公告)日：2022-09-27
申请号：US17358547
申请日：2021-06-25
发明人： Seok Ho Jeong , Gil Won Han
摘要： Disclosed are a lamp for an automobile and an automobile including the lamp. According to one aspect of the present disclosure, provided is a lamp for an automobile, the lamp including: a circuit board; a plurality of light sources provided on a top surface of the circuit board; an optical resin layer provided on the top surface of the circuit board and configured to cover the plurality of light sources; and a fluorescent material layer provided in close contact with a top surface of the optical resin layer. The fluorescent material layer includes: a resin matrix; and fluorescent materials dispersed within the resin matrix.
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公开(公告)号：US09873370B2
公开(公告)日：2018-01-23
申请号：US15237968
申请日：2016-08-16
发明人： Jik Soo Shin , Byoung Suk Ahn , Ki Hong Lee , Jin Ho Na , Keon Soo Jin , Gil Won Han , Young Geun Jun , Sang Hoon Kim
CPC分类号： B60Q1/076 , B60Q1/0491 , F21S41/147 , F21S41/321 , F21S41/43 , F21S41/698 , F21S45/47
摘要： A head lamp module for a vehicle is provided. The head lamp module includes a shield that is configured to be rotated by operations of first and second solenoids and first and second shield operation mechanisms and a beam pattern of a low beam mode, a beam pattern of a high beam mode, or a beam pattern of an ADB mode that is implemented based on a rotation angle of the shield. The beam pattern of the low beam mode is implemented when a fail safe function is performed based on a failure occurrence in the high beam mode or ADB mode state.
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公开(公告)号：US11662603B2
公开(公告)日：2023-05-30
申请号：US16917210
申请日：2020-06-30
发明人： Gil Won Han , Sun Hee Kim
摘要： The three-dimensional image display apparatus includes: a housing; a light source unit which is mounted in the housing, and emits light; a single light transfer unit which is disposed in the housing to face the light source unit, and refracts, diffracts, or reflects the light emitted from the light source unit; and an image display unit which forms, as an image, the light refracted, diffracted, or reflected by the light transfer unit.
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公开(公告)号：US11435054B2
公开(公告)日：2022-09-06
申请号：US17398467
申请日：2021-08-10
发明人： Gil Won Han , Hyun Woo Kang
IPC分类号： F21S45/47 , F21S41/148 , F21V23/06 , B60Q1/00
摘要： The present disclosure relates to a light source module including: a heat dissipation member; a board disposed on the heat dissipation member; a light-emitting element disposed on the heat dissipation member and configured to transfer heat to the heat dissipation member; and a connection member disposed on the board and configured to electrically connect the light-emitting element and the board, thereby improving stability and reliability.
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公开(公告)号：US20170291530A1
公开(公告)日：2017-10-12
申请号：US15237968
申请日：2016-08-16
发明人： Jik Soo Shin , Byoung Suk Ahn , Ki Hong Lee , Jin Ho Na , Keon Soo Jin , Gil Won Han , Young Geun Jun , Sang Hoon Kim
CPC分类号： B60Q1/076 , B60Q1/0491 , F21S41/147 , F21S41/321 , F21S41/43 , F21S41/698 , F21S45/47
摘要： A head lamp module for a vehicle is provided. The head lamp module includes a shield that is configured to be rotated by operations of first and second solenoids and first and second shield operation mechanisms and a beam pattern of a low beam mode, a beam pattern of a high beam mode, or a beam pattern of an ADB mode that is implemented based on a rotation angle of the shield. The beam pattern of the low beam mode is implemented when a fail safe function is performed based on a failure occurrence in the high beam mode or ADB mode state.
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