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1. 发明公开

EP2660506A3 Vehicle headlamp 审中-公开
公开(公告)号：EP2660506A3
公开(公告)日：2018-03-28
申请号：EP13165060.8
申请日：2013-04-24
申请人： Koito Manufacturing Co., Ltd.
发明人： Yamamoto, Teruaki , Shibanushi, Yoshio
IPC分类号： F21S8/10
CPC分类号： F21S41/689 , F21S41/172 , F21S41/255 , F21S41/43 , F21S41/47 , F21S41/686 , F21W2102/14
摘要： A vehicle headlamp (1A, 1B, 1C) is provided which includes a light source (11), a projection lens (30) that is disposed in front of the light source (11) and which projects light from the light source (11) to the front, a first shield member (40) that is disposed near a rear focal point of the projection lens (30) and which can switch light distribution patterns between at least one of a right high beam light distribution pattern and a left high beam light distribution pattern in both of which light from the light source (11) is partially cut off and at least one of a normal high beam light distribution pattern in which no part of light from the light source (11) is cut off and a low beam pattern, and a second shield member (50) that is disposed in a position which is spaced by a predetermined distance forwards or rearwards away from the rear focal point of the projection lens (30) and which cuts off light of a high beam which illuminates an upper area.

2. 发明公开

EP3343096A1 LAMP FOR VEHICLE AND METHOD FOR CONTROLLING THE SAME 有权转让
公开(公告)号：EP3343096A1
公开(公告)日：2018-07-04
申请号：EP17210171.9
申请日：2017-12-22
申请人： LG Electronics Inc.
发明人： Taeyoung, NA
IPC分类号： F21S41/64 , B60Q1/14 , F21S41/255 , F21S41/689 , F21S41/698 , F21S41/148 , F21S41/145 , F21S41/143 , F21S41/162 , F21S41/16
CPC分类号： F21S41/68 , B60Q1/0047 , B60Q1/02 , B60Q1/143 , B60Q1/20 , B60Q1/30 , B60Q1/32 , B60Q1/34 , B60Q1/44 , B60Q2300/054 , B60Q2300/132 , B60Q2300/14 , B60Q2300/21 , B60Q2300/314 , B60Q2300/334 , B60Q2300/42 , B60Q2300/45 , F21S41/143 , F21S41/145 , F21S41/148 , F21S41/16 , F21S41/162 , F21S41/255 , F21S41/285 , F21S41/36 , F21S41/40 , F21S41/645 , F21S41/689 , F21S41/698 , F21S43/26 , F21S43/31 , F21W2102/13 , F21W2102/14 , G01S13/931 , G01S15/931 , G01S17/936
摘要： A vehicle lamp (800) includes: a light source unit (810) including at least one light source configured to generate light; a lens (850) that is arranged closer to a front of the vehicle lamp (800) as compared to the light source unit (810), the lens (850) configured to transmit the light generated by the light source unit (810) ; and a shield (840) that is arranged between the light source unit (810) and the lens (850), and configured to receive the light generated by the light source and allow at least a portion of the received light to pass therethrough, wherein the shield (840) includes a plurality of pixels having respective light transmittances that are configured to be variably controlled, and wherein each of the plurality of pixels is configured to allow independent control of respective light transmittances.

3. 发明公开

EP2660506A2 Vehicle headlamp 审中-公开
标题翻译：车头灯
公开(公告)号：EP2660506A2
公开(公告)日：2013-11-06
申请号：EP13165060.8
申请日：2013-04-24
申请人： Koito Manufacturing Co., Ltd.
发明人： Yamamoto, Teruaki , Shibanushi, Yoshio
IPC分类号： F21S8/10
CPC分类号： F21S41/689 , F21S41/172 , F21S41/255 , F21S41/43 , F21S41/47 , F21S41/686 , F21W2102/14
摘要： A vehicle headlamp (1A, 1B, 1C) is provided which includes a light source (11), a projection lens (30) that is disposed in front of the light source (11) and which projects light from the light source (11) to the front, a first shield member (40) that is disposed near a rear focal point of the projection lens (30) and which can switch light distribution patterns between at least one of a right high beam light distribution pattern and a left high beam light distribution pattern in both of which light from the light source (11) is partially cut off and at least one of a normal high beam light distribution pattern in which no part of light from the light source (11) is cut off and a low beam pattern, and a second shield member (50) that is disposed in a position which is spaced by a predetermined distance forwards or rearwards away from the rear focal point of the projection lens (30) and which cuts off light of a high beam which illuminates an upper area.
摘要翻译：本发明提供一种车辆用前照灯（1A，1B，1C），其具备光源（11），配置在该光源（11）的前方且投影来自光源（11）的光的投影透镜（30）（30）的后侧焦点附近且能够在右侧远光用配光图案和左侧远光用配光图案中的至少一方之间切换配光图案的第1遮蔽部件（40）其中来自光源（11）的光的两者的光分布图案被部分地切除，并且其中来自光源（11）的光的一部分被切除的正常远光配光图案和至少一个低光束配光图案以及第二遮光部件（50），该第二遮光部件（50）配置在从投射透镜（30）的后侧焦点向前方或后方离开规定距离的位置，切断远光束的光照亮上部区域。

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