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1. 发明申请

US20030227020A1 Light emitting apparatus with current regulation function 审中-公开
标题翻译：具有电流调节功能的发光装置
公开(公告)号：US20030227020A1
公开(公告)日：2003-12-11
申请号：US10166997
申请日：2002-06-10
申请人： Excellence Optoelectronics Inc.
发明人： Kuo-Hsin Huang , Yen-Cheng Chen , Chun-Hsien Liu
IPC分类号： H01L027/15
CPC分类号： H01L25/167 , H01L25/0753 , H01L2224/05568 , H01L2224/05573 , H01L2224/16145 , H01L2224/32245 , H01L2224/48247 , H01L2224/48257 , H01L2224/49113 , H01L2224/73265 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： A light emitting apparatus with current regulated function includes a light emitting diode (LED), and an integrated circuit chip (IC chip). The IC chip regulates current through the LED. Therefore current is constant and does not change with different kind of LED or different level of voltage. When voltage is reversed, the IC chip regulates reverse current to flow through the IC chip and regulates reverse current not to flow through the LED.
摘要翻译：具有电流调节功能的发光装置包括发光二极管（LED）和集成电路芯片（IC芯片）。 IC芯片通过LED调节电流。因此，电流是恒定的，并且不随着不同种类的LED或不同的电压水平而变化。当电压反向时，IC芯片调节反向电流流过IC芯片，并调节反向电流不流过LED。

2. 发明授权

US10582616B1 Uniformly emitting linear LED light source assembly and method 有权
公开(公告)号：US10582616B1
公开(公告)日：2020-03-03
申请号：US16222809
申请日：2018-12-17
申请人： EXCELLENCE OPTOELECTRONICS INC.
发明人： Yen-Cheng Chen , Tse-Wei Chiu , Cheng-Tai Jao
IPC分类号： H05K1/00 , H05K1/18 , H05K7/00 , H05K1/14 , H01L25/075 , H01L23/538 , H01L33/62 , H05K1/09 , H05K1/02 , F21V19/00 , H05K1/11 , F21Y103/10 , F21Y115/10
摘要： Disclosed are a uniformly emitting linear LED light source assembly and a method thereof. The linear LED light source assembly comprises a first light strip, at least one second light strip and at least one connecting board which are all provided with a plurality of LEDs closely arranged at equal intervals, wherein the equal interval is less than 3.5 mm to realize uniform illumination. The connecting board connects the first light strip and the second light strip. The LED closest to the first light strip on the connecting board and the LED closest to the connecting board on the first light strip are formed at the same pitch as the equal interval. In addition, the LED closest to the second light bar on the connecting board and the LED closest to the connecting board on the second light bar are formed at the same pitch as the equal interval.

3. 发明授权

US10302266B2 Vehicular headlamp having shade element with reflective portions 有权
公开(公告)号：US10302266B2
公开(公告)日：2019-05-28
申请号：US15730921
申请日：2017-10-12
申请人： EXCELLENCE OPTOELECTRONICS INC. , EXCELLENCE OPTOELECTRONICS (DONG GUAN) LTD.
发明人： Yuan-Jing Luo , Ching-Tan Yu
IPC分类号： B60Q1/04 , F21S41/141 , F21S2/00 , F21S41/25 , F21S41/255 , F21S41/32 , F21S41/43 , F21S41/365 , F21S41/148 , F21S41/29
摘要： A vehicular headlamp includes a reflector, a lighting element and a shade with a reflection body. The shade is fixed to the reflector, with the reflection body extending forward from the front end of the shade. The reflection body includes a reflective surface inclined to face a front of the headlamp and a supplemental light plane inclined to face a rear of the headlamp. The lighting element emits light to the reflector, which is then reflected towards the upper surface of the shade, the reflective surface of the reflection body, and the supplemental light plane, before being projected as a main light beam towards an outside of the vehicle. The reflective surface and the supplemental light plane redirect at least a portion of light from a lower part of the main light beam and the supplemental light plane redirect at least a portion of projected on an opposite lane, an upper part of the main light beam.

4. 发明授权

US10260708B2 Direct emitting LED illumination module for eliminating chromatic dispersion 有权
公开(公告)号：US10260708B2
公开(公告)日：2019-04-16
申请号：US15788003
申请日：2017-10-19
申请人： EXCELLENCE OPTOELECTRONICS INC. , EXCELLENCE OPTOELECTRONICS (DONG GUAN) LTD.
发明人： Sheng-Hua Yang , Tai-Ku Lai , Pin-Chu Chen , Yi-Jing Huo
IPC分类号： F21V5/00 , F21V5/04 , F21S41/20 , G02B19/00 , H01L33/58 , F21S41/141 , F21S41/143 , F21S41/255 , F21S41/275 , F21Y115/10 , F21W102/20
摘要： A direct emitting LED illumination module for eliminating chromatic dispersion improves a vehicular LED lamp to comply with related regulations. The LED illumination module includes a LED light source and a plano-convex lens. The LED light source is located at the focus of the plano-convex lens. The LED light source emits light to the plane of the plano-convex lens, and the light exits from the convex surface of the plano-convex lens. The plano-convex lens focuses the light to form a desirable light pattern. Besides, the plane of the plano-convex lens has a microstructure thereon to suppress the angular correlated color temperature deviation of the light pattern and eliminate chromatic dispersion.

5. 发明授权

US10018318B2 Lighting structure of a vehicular headlamp module 有权
公开(公告)号：US10018318B2
公开(公告)日：2018-07-10
申请号：US15403496
申请日：2017-01-11
申请人： EXCELLENCE OPTOELECTRONICS (DONG GUAN) LTD. , EXCELLENCE OPTOELECTRONICS INC.
发明人： Yuan-Jing Luo , Ching-Tan Yu
IPC分类号： F21S41/32 , F21S41/25 , F21S41/141 , F21S45/40
CPC分类号： F21S41/32 , F21S41/141 , F21S41/148 , F21S41/25 , F21S41/255 , F21S41/36 , F21S41/365 , F21S41/43 , F21S45/40
摘要： A lighting structure of a vehicular headlamp module includes a reflector, and a base is located under the reflector and has a lighting element. A shade is integrated at the base, and its central region has a shape of arc and protrudes toward the base. A top of a first reflection body has a reflective inclined plane, which is located at the front end of the base and in back of the shade, A second reflection body has a light-blocking inclined plane, which is located at the front end of the base and in front of the shade and located at the other side of the prominent point. A projection lens set is connected with the base. The light emitted from the lighting element is transmitted through, reflected to and refracted by the projection lens set to form a clear light-distributed pattern that prevents from glare.

6. 发明授权

US11248758B2 Surface light source LED device 有权
公开(公告)号：US11248758B2
公开(公告)日：2022-02-15
申请号：US17026440
申请日：2020-09-21
申请人： EXCELLENCE OPTOELECTRONICS INC.
发明人： Wei-Po Shen , Chun-Ming Lai , Chih-Chiang Chang , Wen-Hsing Huang , Tzeng-Guang Tsai , Kuo-Hsin Huang
IPC分类号： F21S4/22 , F21S41/143 , F21S41/176 , F21S43/14 , F21S43/16 , F21S41/26 , F21Y113/10 , F21Y115/10
摘要： A surface light source LED device includes a circuit board, at least one power input and at least two LED bar elements, the at least two LED bar elements are arranged in a staggered manner, and each of the LED bar elements includes a plurality of LED bars arranged linearly on the circuit board. Each of the LED bars has a straight strip structure and has a plurality of LED dies of the same type provided inside. The plurality of LED dies is arranged linearly at equal intervals.

7. 发明申请

US20180188438A1 LIGHT EMITTING DEVICES 审中-公开
公开(公告)号：US20180188438A1
公开(公告)日：2018-07-05
申请号：US15587418
申请日：2017-05-05
申请人： Excellence Optoelectronics Inc.
发明人： Yu-Chu Chen , Ching-Tan Yu , Pin-Chu Chen , Sheng-Hua Yang
IPC分类号： F21V8/00 , F21S8/10 , B60Q1/00 , B60Q1/30 , B60Q1/44 , B60Q1/34 , B60Q1/48 , B60Q1/56 , B60Q1/22 , B60Q3/00
CPC分类号： G02B6/0035 , B60Q1/0011 , B60Q1/22 , B60Q1/30 , B60Q1/34 , B60Q1/44 , B60Q1/48 , B60Q1/56 , B60Q3/00 , B60Q2400/30 , F21S41/141 , F21S41/24 , F21S43/14 , F21S43/239 , F21S43/245 , F21S43/249 , F21S43/26 , F21S43/31 , F21S43/40 , F21Y2115/10 , G02B3/0043 , G02B6/002 , G02B6/0021 , G02B6/0031 , G02B6/0036 , G02B6/0051 , G02B6/0055 , G02B6/0073
摘要： The present invention discloses a light emitting device. The device may include a printed circuit board, a reflective layer formed on the printed circuit board, a light guide layer formed on the reflective layer, and one or more light sources provided on one or more sides of the light guide layer to allow light to enter the light guide layer from the one or more sides, wherein the light guide layer may be bent with one or more curves, and wherein one surface of the light guide layer may be formed with a plurality of microstructures so as to achieve the best lighting effect and to increase luminance uniformity.

8. 发明申请

US20170241609A1 LIGHTING STRUCTURE OF VEHICULAR HEADLAMP MODULE 有权
公开(公告)号：US20170241609A1
公开(公告)日：2017-08-24
申请号：US15403496
申请日：2017-01-11
申请人： EXCELLENCE OPTOELECTRONICS (DONG GUAN) LTD. , EXCELLENCE OPTOELECTRONICS INC.
发明人： YUAN-JING LUO , CHING-TAN YU
IPC分类号： F21S8/10
CPC分类号： F21S41/32 , F21S41/141 , F21S41/147 , F21S41/25 , F21S41/36 , F21S41/365 , F21S41/43 , F21S45/40 , F21S45/47 , G09G5/00
摘要： A lighting structure of a vehicular headlamp module includes a reflector, and a base is located under the reflector and has a lighting element. A shade is integrated at the base, and its central region has a shape of arc and protrudes toward the base. A top of a first reflection body has a reflective inclined plane, which is located at the front end of the base and in back of the shade, A second reflection body has a light-blocking inclined plane, which is located at the front end of the base and in front of the shade and located at the other side of the prominent point. A projection lens set is connected with the base. The light emitted from the lighting element is transmitted through, reflected to and refracted by the projection lens set to form a clear light-distributed pattern that prevents from glare.

9. 发明申请

US20150214706A1 WATERTIGHT AND DUSTPROOF POWER CABLE GLAND 审中-公开
标题翻译：防水和防尘电源线
公开(公告)号：US20150214706A1
公开(公告)日：2015-07-30
申请号：US14274053
申请日：2014-05-09
申请人： Excellence Optoelectronics Inc.
发明人： CHEN SHIH FENG
IPC分类号： H02G3/08 , H02G3/22
CPC分类号： H02G3/088 , H02G3/22
摘要： A watertight and dustproof power cable gland comprises an annular base having a hole at the center thereof and having a groove along the sidewall thereof, wherein the groove has a protrusion member on the bottom thereof; a curved pipe interconnecting with the hole, wherein inner walls of the hole and curved pipe jointly form an inclined surface; and at least one fixing ring arranged on an external surface of the curved pipe. The watertight and dustproof power cable gland is installed on a separation board, and the protrusion member tightly contacts the separation board. A power cable passes the annular base and the curved pipe and is bound up with the opening of the curved pipe by a fixing strap. The present invention prevents liquid, dust and insects from entering an electric device via the cable gland and makes the cable gland less likely to drop out.
摘要翻译：防水防尘动力电缆密封套包括一个环形基座，在其中心具有一个孔，沿其侧壁具有一个槽，其中该槽在其底部具有一个突起构件; 与孔相连的弯管，其中孔和弯管的内壁共同形成倾斜表面; 以及设置在弯曲管的外表面上的至少一个固定环。防水防尘电源接头安装在分离板上，突出部件与分离板紧密接触。电力电缆通过环形基座和弯曲管道，并通过固定带与弯曲管道的开口相结合。本发明防止液体，灰尘和昆虫经由电缆密封套进入电气装置，并且使得电缆密封套不太可能脱落。

10. 发明申请

US20220018503A1 SURFACE LIGHT SOURCE LED DEVICE 有权
公开(公告)号：US20220018503A1
公开(公告)日：2022-01-20
申请号：US17026440
申请日：2020-09-21
申请人： EXCELLENCE OPTOELECTRONICS INC.
发明人： WEI-PO SHEN , CHUN-MING LAI , CHIH-CHIANG CHANG , WEN-HSING HUANG , TZENG-GUANG TSAI , KUO-HSIN HUANG
IPC分类号： F21S4/22 , F21S41/143 , F21S41/176 , F21S41/26 , F21S43/14 , F21S43/16
摘要： A surface light source LED device includes a circuit board, at least one power input and at least two LED bar elements, the at least two LED bar elements are arranged in a staggered manner, and each of the LED bar elements includes a plurality of LED bars arranged linearly on the circuit board. Each of the LED bars has a straight strip structure and has a plurality of LED dies of the same type provided inside. The plurality of LED dies is arranged linearly at equal intervals.

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