公开(公告)号：US20170330866A1

公开(公告)日：2017-11-16

申请号：US15591135

申请日：2017-05-10

申请人： Shih-Hsien Tseng

发明人： Shih-Hsien Tseng

IPC分类号： H01L25/07 ,  H01L25/065 ,  H01L23/48 ,  H01L23/498 ,  H01L25/00 ,  H01L25/18

CPC分类号： H01L25/072 ,  G02F1/136 ,  H01L23/481 ,  H01L23/49838 ,  H01L25/0655 ,  H01L25/075 ,  H01L25/0753 ,  H01L25/167 ,  H01L25/18 ,  H01L25/50 ,  H01L27/156 ,  H01L27/32 ,  H01L27/3262 ,  H01L29/786

摘要： A pixel unit structure, as well as a manufacturing method thereof, is provided. The pixel unit structure includes a display medium module and an active switching element. The display medium module includes a first electrode, a second electrode and a display medium. The first electrode and the second electrode are separated from each other, and the display medium is disposed between the first electrode and the second electrode. The active switching element is electrically connected to the first electrode, for allowing the first electrode and the second electrode to change the state of the display medium. The active switching element includes a wafer portion and a transistor portion, which is formed on the wafer portion. Therefore, the active switching element can be manufactured independently without the restriction from the display medium module.

公开(公告)号：US20170200764A1

公开(公告)日：2017-07-13

申请号：US15472882

申请日：2017-03-29

申请人： Epistar Corporation

发明人： Chiu-Lin YAO ,  Chih-Chiang LU

IPC分类号： H01L27/15 ,  H01L33/62 ,  H01L33/44 ,  H01L33/38 ,  H01L33/32 ,  H01L33/42 ,  H01L33/46 ,  H01L33/24 ,  H01L33/22 ,  H01L33/00 ,  H01L29/861 ,  H01L29/20 ,  H01L29/22 ,  H01L29/66 ,  H01L33/64

CPC分类号： H01L27/15 ,  H01L25/075 ,  H01L25/0753 ,  H01L29/2003 ,  H01L29/22 ,  H01L29/6609 ,  H01L29/66969 ,  H01L29/861 ,  H01L33/007 ,  H01L33/0079 ,  H01L33/10 ,  H01L33/22 ,  H01L33/24 ,  H01L33/32 ,  H01L33/385 ,  H01L33/42 ,  H01L33/44 ,  H01L33/46 ,  H01L33/62 ,  H01L33/64 ,  H01L33/642 ,  H01L2924/0002 ,  H01L2933/0016 ,  H01L2933/0025 ,  H01L2933/0066 ,  H01L2933/0075 ,  H01L2924/00

摘要： The present disclosure is to provide an optoelectronic device. The optoelectronic device comprises a heat dispersion substrate; a first connecting layer on the heat dispersion substrate; a diode stack structure comprising a protection layer and a second connecting layer on the protection layer, wherein the protection layer is on the first connecting layer; a light-emitting structure on the diode stack structure, wherein the light-emitting structure comprises a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, and an active layer between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer; and a first electrode electrically connected to the diode stack structure and the light-emitting structure.

公开(公告)号：US20160381749A1

公开(公告)日：2016-12-29

申请号：US14903209

申请日：2014-07-09

申请人： TERRALUX, INC.

发明人： Anthony W. Catalano

IPC分类号： H05B33/08 ,  F21V23/06 ,  F21V7/04 ,  F21V7/00 ,  F21V7/06 ,  H01L25/00 ,  H01L33/62 ,  H01L33/38 ,  H01L33/00 ,  H01L33/48 ,  H01L25/075 ,  F21V23/00 ,  G03B21/20

CPC分类号： H05B33/0845 ,  F21S10/00 ,  F21V7/0091 ,  F21V7/048 ,  F21V7/06 ,  F21V7/09 ,  F21V23/003 ,  F21V23/005 ,  F21V23/04 ,  F21V23/06 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2113/13 ,  F21Y2115/10 ,  G03B21/208 ,  H01L24/24 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L25/075 ,  H01L25/0753 ,  H01L25/167 ,  H01L25/50 ,  H01L33/0041 ,  H01L33/38 ,  H01L33/486 ,  H01L33/62 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48464 ,  H01L2924/00014 ,  H01L2933/0016 ,  H01L2933/0066 ,  H05B33/0803 ,  H05B33/089 ,  H01L2224/45015 ,  H01L2924/207

摘要： Light sources with arrangements of multiple LEDs (or other light-emitting devices) (102) disposed at or near the focus (106,108) of a reflecting optic (104) having multiple segments facilitate varying the angular distribution of the light beam (e.g., the beam divergence) via the drive currents supplied to the LEDs (102).

摘要翻译： 设置在具有多个片段的反射光学元件（104）的聚焦（106,108）处或附近的多个LED（或其他发光器件）（102）的布置的光源有助于改变光束的角度分布（例如， 光束发散）通过提供给LED（102）的驱动电流。

公开(公告)号：US09410674B2

公开(公告)日：2016-08-09

申请号：US14462312

申请日：2014-08-18

申请人： Cree, Inc.

发明人： Corey Goldstein ,  Kurt Wilcox

IPC分类号： F21V3/00 ,  F21V5/00 ,  F21V7/00 ,  F21V5/04 ,  F21V5/08 ,  H01L25/075 ,  G02B19/00 ,  F21W131/103 ,  F21Y101/02

CPC分类号： F21V7/0091 ,  F21V5/04 ,  F21V5/08 ,  F21W2131/103 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061 ,  H01L25/075 ,  H01L25/0753 ,  H01L33/58 ,  H01L2924/0002 ,  H01L2924/00

摘要： A lens for primarily forward distribution of light from a light emitter which has an emitter axis in a front-to-back centerplane. The lens has a base surface which is adjacent the emitter and forms a light-entrance opening, an inner surface which defines a light-receiving cavity and includes front and back regions extending from the light-entrance opening, and an outer surface which has front and back regions adjoined by a middle region. The back region includes a back portion configured for forward total internal reflection (TIR) of rearward light received from the inner surface. The back portion extends transverse to the front-to-back centerplane away from the base surface from positions which are closer to the base surface than the innermost cavity region and terminates with a distal end which is closer to the base surface than outermost positions of the front region. The back portion terminates laterally at positions closer to the front-to-back centerplane than lateral edges of the light-entrance opening and, in the front-to-back centerplane, the emitter axis is no farther from the back portion of the outer surface than from a back edge of the light-entrance opening.

摘要翻译： 用于主要从发射器向前分配光的透镜，其具有在前后中心平面中的发射体轴线。 透镜具有与发射体相邻的基面，形成光入口，内表面形成受光腔，其内表面包括从入射口延伸出的前后区域和具有正面的外表面 以及由中间区域相邻的后部区域。 后部区域包括配置用于从内表面接收的向后光的前向全内反射（TIR）的后部。 后部部分横向于前后中心平面从基部表面远离比最内腔区域更靠近基座表面的位置延伸，并且终端具有远离基底表面的远端，而不是位于 前区 后部部分在靠近前后中心平面的位置处终止于光入口的横向边缘，并且在前后中心平面中，发射器轴不远离外表面的后部 而不是从光入口的后边缘。

公开(公告)号：US20150364443A1

公开(公告)日：2015-12-17

申请号：US14834606

申请日：2015-08-25

申请人： Sensor Electronic Technology, Inc.

发明人： Yuri Bilenko ,  Michael Shur ,  Remigijus Gaska ,  Alexander Dobrinsky

IPC分类号： H01L23/00 ,  H01L21/78 ,  H01L25/075 ,  H01L25/07 ,  H01L33/00 ,  H01L33/62

CPC分类号： H01L23/49541 ,  H01L21/78 ,  H01L23/49562 ,  H01L23/49575 ,  H01L24/81 ,  H01L24/94 ,  H01L25/072 ,  H01L25/075 ,  H01L33/52 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/0401 ,  H01L2224/06102 ,  H01L2224/1403 ,  H01L2224/16245 ,  H01L2224/48091 ,  H01L2224/81191 ,  H01L2224/94 ,  H01L2924/01322 ,  H01L2924/12 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/13 ,  H01L2933/0066 ,  H01L2924/00 ,  H01L2224/81

摘要： A solution for packaging a two terminal device, such as a light emitting diode, is provided. In one embodiment, a method of packaging a two terminal device includes: patterning a metal sheet to include a plurality of openings; bonding at least one two terminal device to the metal sheet, wherein a first opening corresponds to a distance between a first contact and a second contact of the at least one two terminal device; and cutting the metal sheet around each of the least one two terminal device, wherein the metal sheet forms a first electrode to the first contact and a second electrode to the second contact.

摘要翻译： 提供了用于封装诸如发光二极管的两个终端设备的解决方案。 在一个实施例中，一种封装双端子器件的方法包括：图案化金属片以包括多个开口; 将至少一个两个端子装置接合到所述金属板，其中第一开口对应于所述至少一个两个端子装置的第一触点和第二触点之间的距离; 以及围绕所述至少一个两端子装置中的每一个切割所述金属片，其中所述金属片形成到所述第一接触件的第一电极和到所述第二接触件的第二电极。

公开(公告)号：US09190586B2

公开(公告)日：2015-11-17

申请号：US13862191

申请日：2013-04-12

申请人： PHOSTEK, INC.

发明人： Shih Tsun Yang ,  Yuan-Hsiao Chang ,  Jhih-Sin Hong

IPC分类号： H05B33/08 ,  H01L33/62 ,  H01L25/075

CPC分类号： H01L33/62 ,  H01L25/075 ,  H01L2924/0002 ,  H05B33/0806 ,  H05B33/0821 ,  H01L2924/00

摘要： A semiconductor light-emitting device includes at least one light-emitting chip. The light-emitting chip includes plural light-emitting units, which are electrically coupled to each other in series, in parallel or in series-parallel combination; a first-type electrode electrically coupled to an external power source, the first-type electrode being disposed on one of the light-emitting units; a second-type electrode disposed on another of the light-emitting units; and a tapped point for electrically coupling at least one of the light-emitting units to an electronic component.

摘要翻译： 一种半导体发光器件包括至少一个发光芯片。 发光芯片包括并联或串联并联电耦合彼此串联的多个发光单元; 电耦合到外部电源的第一类型电极，所述第一类型电极设置在所述发光单元中的一个上; 设置在另一个发光单元上的第二型电极; 以及用于将至少一个发光单元电耦合到电子部件的敲击点。

公开(公告)号：US20150146427A1

公开(公告)日：2015-05-28

申请号：US14555411

申请日：2014-11-26

申请人： TOYODA GOSEI CO., LTD.

发明人： Yosuke TSUCHIYA ,  Shota SHIMONISHI ,  Shigeo TAKEDA ,  Tomohiro MIWA

IPC分类号： F21V23/00 ,  F21V19/00

CPC分类号： F21V23/001 ,  F21V19/005 ,  F21V23/005 ,  F21Y2105/10 ,  F21Y2105/12 ,  H01L25/075 ,  H01L25/0753 ,  H01L2224/48137 ,  H05B33/0827 ,  H05B33/083

摘要： A light emitting device includes a substrate that has a circular light emitting region thereon, and a plurality of light emitting elements that is mounted on the light emitting region. The light emitting elements are arranged in a matrix shape of multiple rows and multiple columns. At least one of the rows or the columns is arranged so as to follow an outer end of the circular light emitting region and to deviate from virtual straight lines of the rows or the columns.

摘要翻译： 发光器件包括其上具有圆形发光区域的基板和安装在发光区域上的多个发光元件。 发光元件以多行和多列的矩阵形状排列。 行或列中的至少一个被布置成遵循圆形发光区域的外端并偏离行或列的虚拟直线。

公开(公告)号：US20140220716A1

公开(公告)日：2014-08-07

申请号：US14118564

申请日：2012-05-21

申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.

发明人： Daniel Alexandria Steigerwald ,  Jérôme Chandra Bhat ,  Salman Akram

IPC分类号： H01L33/62 ,  H01L33/48 ,  H01L33/50

CPC分类号： H01L33/483 ,  H01L25/075 ,  H01L25/50 ,  H01L33/0079 ,  H01L33/46 ,  H01L33/50 ,  H01L33/58 ,  H01L33/62 ,  H01L2224/16 ,  H01L2933/0066

摘要： A method according to embodiments of the invention includes providing a wafer of semiconductor light emitting devices, each semiconductor light emitting device including a light emitting layer sandwiched between an n-type region and a p-type region. A wafer of support substrates is provided, each support substrate including a body. The wafer of semiconductor light emitting devices is bonded to the wafer of support substrates. Vias are formed extending through the entire thickness of the body of each support substrate.

摘要翻译： 根据本发明的实施例的方法包括提供半导体发光器件的晶片，每个半导体发光器件包括夹在n型区域和p型区域之间的发光层。 提供了一组支撑基板，每个支撑基板包括主体。 半导体发光器件的晶片被结合到支撑衬底的晶片上。 形成延伸穿过每个支撑基板的主体的整个厚度的通孔。

公开(公告)号：US20140160750A1

公开(公告)日：2014-06-12

申请号：US14089764

申请日：2013-11-26

申请人： Hung-Wei Liu ,  Fan-Ti Cho ,  Chin-Ku Liu

发明人： Hung-Wei Liu ,  Fan-Ti Cho ,  Chin-Ku Liu

IPC分类号： F21V7/09

CPC分类号： F21V7/005 ,  F21K9/20 ,  F21K9/62 ,  F21K9/68 ,  F21S8/04 ,  F21V7/0008 ,  F21V7/04 ,  F21V7/09 ,  F21Y2103/10 ,  F21Y2115/10 ,  G02B19/0019 ,  G02B19/0066 ,  G02F1/133605 ,  H01L25/075 ,  H01L33/60 ,  H01L2924/0002 ,  H01L2924/00

摘要： A light emitting unit includes a light source device and a reflector. The light source device extends in parallel with an extension direction, and is capable of providing a light beam. The reflector is configured under the light source device and extends in parallel with the extension direction. The reflector has a first protrusion and a pair of second protrusions located on two sides of the first protrusion, the first protrusion has a peak portion and two trough portions, the second protrusion has a peak portion and a trough portion, and the two trough portions of the first protrusion are respectively connected to the trough portions of the two second protrusions to provide a fluctuant reflection surface, and a height of a cross section contour of the pair of the second protrusions in parallel with the extension direction is decreased from a centre to two ends of the reflector.

摘要翻译： 发光单元包括光源装置和反射器。 光源装置与延伸方向平行地延伸，并且能够提供光束。 反射器被配置在光源装置下方并且与延伸方向平行地延伸。 反射器具有位于第一突起的两侧的第一突起和一对第二突起，第一突起具有峰部和两个谷部，第二突起具有峰部和谷部，两个谷部 分别连接到两个第二突起的槽部以提供波动的反射表面，并且一对第二突起的与延伸方向平行的横截面轮廓的高度从中心减小到 反射器的两端。

公开(公告)号：US08704259B2

公开(公告)日：2014-04-22

申请号：US13497808

申请日：2009-09-25

申请人： Alberto Gejo Beneitez ,  Iñigo Alvarez Ximenez de Embun ,  Moisés Domingo García

发明人： Alberto Gejo Beneitez ,  Iñigo Alvarez Ximenez de Embun ,  Moisés Domingo García

IPC分类号： H01L33/00 ,  H01L33/58 ,  H01L25/075

CPC分类号： H01L33/58 ,  F21V5/007 ,  F21V5/008 ,  F21V5/02 ,  F21V13/02 ,  F21V29/83 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02B3/0062 ,  G02B19/0014 ,  G02B19/0057 ,  H01L25/075 ,  H01L2924/0002 ,  H01L2924/00

摘要： The present invention relates to an optical lighting device comprising at least one light emitting diode configured for emitting said light with a trajectory, the device being capable of modifying said trajectory since it comprises an optical element comprising two faces each having a plurality of preferably rectangular lenses, each lens of one face being aligned with a lens of the other face.

摘要翻译： 本发明涉及一种光照明装置，其包括至少一个被配置为用于以轨迹发射所述光的发光二极管，所述装置能够修改所述轨迹，因为它包括光学元件，该光学元件包括两个面，每个具有多个优选矩形透镜 一个面的每个透镜与另一个面的透镜对准。