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公开(公告)号：US10508872B2
公开(公告)日：2019-12-17
申请号：US15613374
申请日：2017-06-05
Inventor： Yao-Chi Peng , Po-Chang Li , Ming-Hung Chien
Abstract: A light-emitting device including a lamp cover, a transparent front cover, a light-emitting element, a radiation layer and a reflective layer is provided. The transparent front cover and the lamp cover are combined together and form a cavity therein. The light-emitting element is disposed on the lamp cover and located within the cavity. The light-emitting element is used for emitting a light towards the transparent front cover. The radiation layer is formed on the lamp cover and the reflective layer is formed on the radiation layer.
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公开(公告)号：US20180376562A1
公开(公告)日：2018-12-27
申请号：US15978209
申请日：2018-05-14
Applicant: Lite-On Technology Corporation
Inventor： Yao-Chi Peng , Po-Chang Li , Ming-Hung Chien
IPC: H05B37/02 , G02B27/09 , G02F1/1335 , G02B7/04
CPC classification number: H05B37/02 , G02B7/04 , G02B27/0955 , G02F1/133504 , G02F1/133526
Abstract: A light source module including a light emitting element, a tunable-focal length lens and a controller is provided. The light emitting element is configured to emit a light beam. The tunable-focal length lens is disposed on a transmission path of the light beam. The controller is coupled to the tunable-focal length lens, and adjusts a characteristic of the tunable-focal length lens in a first status and a second status.
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公开(公告)号：US10473302B2
公开(公告)日：2019-11-12
申请号：US15677036
申请日：2017-08-15
Applicant: Lite-On Technology Corporation
Inventor： Tsan-Li Chiu , Po-Chang Li
IPC: F21V21/00 , F21V17/10 , F21S8/08 , B64C39/02 , F21V21/116 , F21W131/103
Abstract: An illumination device including a lamp and a light pole is provided. The lamp has a first assembling structure. The light pole has a second assembling structure. When the lamp moves closer to the light pole, the first assembling structure and the second assembling structure are automatically locked together by transmitting and receiving a signal. In addition, an installing method of an illumination device is also provided.
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公开(公告)号：US20180351055A1
公开(公告)日：2018-12-06
申请号：US15884295
申请日：2018-01-30
Applicant: Lite-On Technology Corporation
Inventor： Yao-Chi Peng , Tsan-Li Chiu , Po-Chang Li , Ming-Hung Chien
Abstract: A light source module including a substrate, an LED package, an optical cover, and at least one packing layer is provided. The LED package is disposed on the substrate and includes an encapsulant. The optical cover is disposed above the LED package. The at least one packing layer is filled between the LED package and the optical cover.
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公开(公告)号：US20180306414A1
公开(公告)日：2018-10-25
申请号：US15913923
申请日：2018-03-07
Inventor： Ching-Wen Chuang , Po-Chang Li , Ming-Hung Chien
CPC classification number: F21V17/002 , F21S8/086 , F21V3/049 , F21V3/061 , F21V9/00 , F21V17/12 , F21V31/00 , F21W2131/103 , F21Y2105/16 , F21Y2115/10
Abstract: A lampshade including a frame and an optical function plate is provided. The frame includes an assembly portion. The optical function plate is detachably disposed to the frame through the assembly portion. Furthermore, a lamp including the above-mentioned lampshade is also provided.
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Patent Agency Ranking
公开(公告)号：US10584849B2
公开(公告)日：2020-03-10
申请号：US16168867
申请日：2018-10-24
Inventor： Yen-Hung Liu , Po-Chang Li
IPC: F21V7/00 , F21V7/28 , F21V7/10 , F21S8/08 , F21W131/103 , F21Y115/10
Abstract: A lighting device including a lamp and a reflector is provided. The reflector is located in a light emitting direction of the lamp and disposed farther away from the lamp for reflecting a light emitted from the lamp. The reflector includes at least one reflective sheet and a coating partially formed on the at least one reflective sheet.
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公开(公告)号：US10520168B2
公开(公告)日：2019-12-31
申请号：US15913923
申请日：2018-03-07
Inventor： Ching-Wen Chuang , Po-Chang Li , Ming-Hung Chien
IPC: F21V17/00 , F21V9/00 , F21V17/12 , F21V3/04 , F21V3/06 , F21S8/08 , F21V31/00 , F21W131/103 , F21Y105/16 , F21Y115/10
Abstract: A lampshade including a frame and an optical function plate is provided. The frame includes an assembly portion. The optical function plate is detachably disposed to the frame through the assembly portion. Furthermore, a lamp including the above-mentioned lampshade is also provided.
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公开(公告)号：US20180299213A1
公开(公告)日：2018-10-18
申请号：US15613374
申请日：2017-06-05
Inventor： Yao-Chi Peng , Po-Chang Li , Ming-Hung Chien
IPC: F28F13/18 , H01L33/60 , H01L31/049
CPC classification number: F28F13/18 , F21V3/06 , F21V5/007 , F21V7/22 , F21V29/505 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , F28D2021/0029 , H01L25/0753 , H01L33/60 , H01L33/64 , Y02E10/50
Abstract: A light-emitting device including a lamp cover, a transparent front cover, a light-emitting element, a radiation layer and a reflective layer is provided. The transparent front cover and the lamp cover are combined together and form a cavity therein. The light-emitting element is disposed on the lamp cover and located within the cavity. The light-emitting element is used for emitting a light towards the transparent front cover. The radiation layer is formed on the lamp cover and the reflective layer is formed on the radiation layer.
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公开(公告)号：US09982856B2
公开(公告)日：2018-05-29
申请号：US15133421
申请日：2016-04-20
Inventor： Shih-Chang Wang , Pin-Hao Hsu , Po-Chang Li
CPC classification number: F21S8/086 , F21V21/112 , F21V21/116 , F21V21/14 , F21V21/30 , F21W2131/103
Abstract: A lighting assembly is assembled on a light pole. The lighting assembly comprises a lighting portion, an assembling portion, a first fixing member and a second fixing member. The lighting portion has a light-output surface. The assembling portion is connected to the lighting portion, and the assembling portion has a holder. The holder is configured to hold a free end of the light pole, and inner diameters of the holder gradually decrease from an outer end surface to the lighting portion, such that the free end abuts an inner wall of the holder. The first fixing member passes through a through-hole of a first side of the holder; the second fixing member passes through a through-hole of a second side of the holder, wherein the second side is opposite to the first side.
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公开(公告)号：US09900962B1
公开(公告)日：2018-02-20
申请号：US15404204
申请日：2017-01-12
Inventor： Yao-Chi Peng , Shih-Ming Huang , Chien-Lung Wang , Ming-Chun Wu , Po-Chang Li
IPC: H05B37/02 , H05B33/08 , F21S8/08 , F21Y115/10 , F21W131/103
CPC classification number: H05B37/0209 , H05B33/0842
Abstract: An illumination system and an illumination method thereof are provided. An environmental condition of a position of an illumination apparatus is detected, so as to produce an environmental information. A corresponding illumination result prediction model is selected according to a first environmental information. An illumination character of an illumination light is adjusted according to the illumination result prediction model and the first environmental information.
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