公开(公告)号：US12105288B2

公开(公告)日：2024-10-01

申请号：US17377629

申请日：2021-07-16

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Jongsup Song ,  Taehyun Lee

IPC分类号： G02B27/01 ,  F21V8/00 ,  G02B25/00 ,  G02B26/00 ,  H01L27/15 ,  H01L33/48 ,  H01L33/62

CPC分类号： G02B27/0172 ,  G02B6/0076 ,  G02B25/001 ,  G02B26/00 ,  H01L27/153 ,  H01L33/486 ,  H01L33/62 ,  G02B2027/014 ,  G02B2027/0178

摘要： Augmented reality glasses include a left eye lens part and a right eye lens part, each of the left eye lens part and the right eye lens part having a display area configured to display an augmented reality image, and a tracking area surrounding the display area, the tracking area including a plurality of light emission parts configured to emit light having a wavelength in an infrared band, and a frame including a left eye lens support area, a right eye lens support area, and a nose bridge connecting the left lens support area and the right lens support area, the left eye lens support area supporting the left eye lens part, and the right eye lens support area supporting the right eye lens part.

公开(公告)号：US12104766B2

公开(公告)日：2024-10-01

申请号：US18103014

申请日：2023-01-30

申请人： Lynk Labs, Inc.

发明人： Michael Miskin

IPC分类号： F21S8/02 ,  F21S2/00 ,  F21S8/04 ,  F21S9/02 ,  F21V23/00 ,  F21V23/06 ,  F21V25/10 ,  H05B45/37 ,  H05B45/39 ,  H05B45/40 ,  H05B45/42 ,  H05B45/50 ,  H05B47/19 ,  F21W131/30 ,  F21W131/40 ,  F21Y113/13 ,  F21Y115/10 ,  H01L25/075 ,  H01L33/62

CPC分类号： F21S8/026 ,  F21S2/00 ,  F21S8/046 ,  F21S9/022 ,  F21V23/001 ,  F21V23/003 ,  F21V23/06 ,  F21V25/10 ,  H05B45/37 ,  H05B45/39 ,  H05B45/40 ,  H05B45/42 ,  H05B45/50 ,  H05B47/19 ,  F21W2131/30 ,  F21W2131/40 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/62

摘要： A lighting system includes an LED downlight mountable to a ceiling, a driver, and an insulation displacement connector (IDC). Light from the downlight can be faced downward to project light or upward to reflect light off of the ceiling. The driver has an input with a first voltage and an output with a second voltage, the second voltage being lower than the first and being provided through a wire system extending from the LED driver. The IDC connects the downlight to the wire system. The lighting system can be changed from a first to a second configuration by at least one of adding an additional downlight using a corresponding IDC or removing an existing downlight using a corresponding IDC. The second configuration does not significantly affect a desired output range of light from any downlight or any LED circuit of any downlight that remains or preexists from the first configuration.

公开(公告)号：US20240322104A1

公开(公告)日：2024-09-26

申请号：US18679943

申请日：2024-05-31

申请人： Jade Bird Display (Shanghai) Limited

发明人： Qunchao XU ,  Huiwen XU ,  Qiming LI

IPC分类号： H01L33/62 ,  H01L25/075 ,  H01L33/38 ,  H01L33/46 ,  H01L33/58

CPC分类号： H01L33/62 ,  H01L25/0753 ,  H01L33/382 ,  H01L33/465 ,  H01L33/58

摘要： A micro multi-color LED device includes two or more LED structures for emitting a range of colors. The two or more LED structures are vertically stacked to combine light from the two or more LED structures. Light from the micro multi-color LED device is emitted substantially vertically upward through each of the LED structures. In some embodiments, each LED structure is connected to a pixel driver and/or a common electrode. The LED structures are bonded together through bonding layers. In some embodiments, planarization layers enclose each of the LED structures or the micro multi-color LED device. In some embodiments, one or more of reflective layers, refractive layers, micro-lenses, spacers, and reflective cup structures are implemented in the device to improve the LED emission efficiency. A display panel comprising an array of the micro tri-color LED devices has a high resolution and a high illumination brightness.

公开(公告)号：US20240322098A1

公开(公告)日：2024-09-26

申请号：US18459445

申请日：2023-09-01

申请人： AUO Corporation

发明人： Cheng-Han Chung ,  Han-Chung Lai ,  Yu-Cheng Chang ,  Po Han Lin ,  Hsin Hao Chen ,  Yao-An Mo ,  Chun-Ming Chao

IPC分类号： H01L33/62 ,  H01L25/075 ,  H01L25/16

CPC分类号： H01L33/62 ,  H01L25/0753 ,  H01L25/167 ,  H01L2933/0066

摘要： An electronic device includes a temporary storage base, an adhesive layer, light-emitting elements, and a sealant. The adhesive layer is disposed on the temporary storage base. The light-emitting elements are disposed on the adhesive layer. The sealant is disposed on the temporary storage base and surrounds the adhesive layer. In addition, other electronic devices and a manufacturing method of the electronic device are also provided.

公开(公告)号：US20240322097A1

公开(公告)日：2024-09-26

申请号：US18424222

申请日：2024-01-26

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Kyungwook HWANG ,  Junsik HWANG ,  Hakyeol KIM ,  Jaewook PARK ,  Sanghoon SONG ,  Jungwoon SHIN ,  Keunsik LEE ,  Eungyeong LEE

IPC分类号： H01L33/62 ,  H01L25/16 ,  H01L33/38

CPC分类号： H01L33/62 ,  H01L25/167 ,  H01L33/38 ,  H01L2933/0016 ,  H01L2933/0066

摘要： A display device having a perpendicular electrode structure and a method of manufacturing the display device are provided. The display device includes a display substrate including wiring therein, a first pad provided on the display substrate and connected to the wiring, a second pad provided on the display substrate, spaced apart from the first pad, and connected to the wiring, and a micro-semiconductor chip including a first electrode, a p-type semiconductor layer provided on the first electrode, an active layer provided on the p-type semiconductor layer, an n-type semiconductor layer provided on the active layer, and a second electrode provided on the n-type semiconductor layer, wherein the micro-semiconductor chip is constituted by a perpendicular electrode chip, the first electrode is connected to the first pad, and the second electrode is connected to the second pad.

公开(公告)号：US20240322082A1

公开(公告)日：2024-09-26

申请号：US18733213

申请日：2024-06-04

申请人： BOE MLED Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

发明人： Junjie Ma ,  Haiwei Sun ,  Yuanda Lu ,  Shanwei Yang ,  Linxia Qi ,  Zhijun Xiong ,  Jiawei Zhao

IPC分类号： H01L33/38 ,  H01L25/075 ,  H01L33/00 ,  H01L33/62

CPC分类号： H01L33/382 ,  H01L25/0753 ,  H01L33/005 ,  H01L33/62 ,  H01L2933/0016 ,  H01L2933/0066

摘要： A light-emitting diode chip, a display substrate and a manufacturing method thereof are disclosed. The light-emitting diode chip includes a first conductive type semiconductor layer, a light-emitting layer, at least two second conductive type semiconductor layers, and at least two first electrodes; the at least two second conductive type semiconductor layers are at a side of the light-emitting layer away from the first conductive type semiconductor layer, the at least two first electrodes are electrically respectively connected with the at least two second conductive type semiconductor layers. Orthographic projections of the at least two second conductive type semiconductor layers on the first conductive type semiconductor layer are spaced apart from each other, and orthographic projections of the at least two first electrodes on the first conductive type semiconductor layer are spaced apart from each other.

公开(公告)号：US20240319770A1

公开(公告)日：2024-09-26

申请号：US18610972

申请日：2024-03-20

申请人： Sungwoo Nam ,  Samsung Display Co., LTD.

发明人： Jangyeol YOON ,  Sungwoo NAM

IPC分类号： G06F1/16 ,  H01L25/075 ,  H01L33/62

CPC分类号： G06F1/1652 ,  H01L25/0753 ,  H01L33/62

摘要： A stretchable display device includes: a substrate including: a first island area and a second island area, spaced apart from each other, and a connection area connected between the first island area and the second island area; a first subpixel circuit disposed in the first island area; a second subpixel circuit disposed in the second island area; a first light-emitting diode disposed in the first island area and electrically connected to the first subpixel circuit; a second light-emitting diode disposed in the second island area and electrically connected to the second subpixel circuit; and a wiring disposed in the connection area and electrically connected to the first subpixel circuit and the second subpixel circuit, where the wiring includes a first conductive layer including a conductive organic material, and a second conductive layer disposed on the first conductive layer and including a material different from that of the first conductive layer.

公开(公告)号：US12100794B2

公开(公告)日：2024-09-24

申请号：US18535584

申请日：2023-12-11

申请人： Samsung Display Co., LTD.

发明人： Hang Jae Lee ,  Yuk Hyun Nam ,  Sang Hoon Park

IPC分类号： H01L33/62 ,  H01L25/16

CPC分类号： H01L33/62 ,  H01L25/167 ,  H01L2933/0066

摘要： A display device may include a substrate, and a display element layer disposed on the substrate and including a light emitting element that emits light in a display direction. The display element layer may include a first contact electrode electrically connected to the light emitting element, a second contact electrode electrically connected to the light emitting element, and a bank pattern having a shape extending in the display direction. At least one of the first contact electrode, the second contact electrode, and the bank pattern may include a transparent conductive polymer.

公开(公告)号：US12100787B2

公开(公告)日：2024-09-24

申请号：US17372316

申请日：2021-07-09

申请人： NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS

发明人： Yongjin Wang ,  Shuyu Ni ,  Jialei Yuan

IPC分类号： H01L21/00 ,  H01L33/00 ,  H01L33/06 ,  H01L33/32 ,  H01L33/50 ,  H01L33/62

CPC分类号： H01L33/502 ,  H01L33/0093 ,  H01L33/06 ,  H01L33/32 ,  H01L33/62

摘要： A vertical blue LED includes: a conductive substrate, the conductive substrate including a first surface and a second surface opposite to the first surface a nitride epitaxial layer; a metal reflective layer, positioned on the first surface; a nitride epitaxial layer, positioned on a surface of the metal reflective layer and including a P-type GaN layer, a quantum well layer, a preparation layer, and an N-type GaN layer that are sequentially stacked along a direction perpendicular to the conductive substrate, wherein a thickness of the nitride epitaxial layer is less than a wavelength of blue light; an N-type electrode, positioned on a surface of the N-type GaN layer; and a P-type electrode, positioned on the second surface.

公开(公告)号：US12100728B2

公开(公告)日：2024-09-24

申请号：US17285689

申请日：2019-04-15

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Jin Oh Kwag ,  Jong Hyuk Kang ,  Keun Kyu Song ,  Sung-Chan Jo ,  Hyun Min Cho

IPC分类号： H01L27/12 ,  H01L27/15 ,  H01L29/786 ,  H01L33/24 ,  H01L33/38 ,  H01L33/62

CPC分类号： H01L27/156 ,  H01L29/78633 ,  H01L33/24 ,  H01L33/38 ,  H01L33/62

摘要： A display device comprises a substrate including a display area and a non-display area, and pixels disposed in the display area, each of the pixels including sub-pixels. Each of sub-pixels includes a pixel circuit layer, and a display element layer including at least one light emitting element. The display element layer includes first and second electrodes spaced apart from each other, the light emitting element disposed between the first electrode and second electrode, a first contact electrode that electrically connects an end of the light emitting element to the first electrode, and a second contact electrode that electrically connects another end of the light emitting element to the second electrode. Each of sub-pixels includes a first area in which the pixel circuit layer is disposed, and a second area adjacent to the first area. The second area includes a transmission area through which the light passes.