公开(公告)号：WO2022246080A1

公开(公告)日：2022-11-24

申请号：PCT/US2022/030060

申请日：2022-05-19

Applicant: LUMILEDS LLC

Inventor： DROEGELER, Marc ,  LENZEN, Thorsten ,  HOLTRUP, Matthias ,  JACOBS, Joseph Hendrik Anna Maria

IPC: F21V23/06 ,  F21V29/70 ,  F21V29/89 ,  F21V7/24 ,  F21V17/00 ,  F21Y115/10 ,  B21D22/04

Abstract: A heatsink (1), a light-emitting diode (LED) module (200) and a corresponding method of manufacture are described. A heatsink (1) includes an electrically conductive heatsink core (101) and an electrically insulating layer (2) covering at least the first surface of the electrically conductive heatsink core (101). The electrically conductive heatsink core (101) has a first pin (3) that is integral with the electrically conductive heatsink core (101) and protrudes from a first surface of the heatsink core (101). At least the first surface of the heatsink core (101) is covered by an electrically insulating layer (2), which leaves at least portions of a lateral surface (5) of the first pin (5) exposed from the electrically insulating layer (2).

公开(公告)号：WO2022236177A1

公开(公告)日：2022-11-10

申请号：PCT/US2022/028359

申请日：2022-05-09

Applicant: LUMILEDS LLC

Inventor： KUEPPER, Lukas ,  NIEDERSTE-WERBECK, Dirk

IPC: F21S41/148 ,  F21S41/19 ,  F21K9/232

Abstract: An LED retrofit lamp includes a centering ring with alignment features, which define: a mounting position of the lamp within a vehicle reflector, a reference axis, a reference direction along the reference axis from a base to a top end of the lamp, and a tolerance box intersecting the reference axis and extending axially along the reference direction from a tolerance box base-side end to a tolerance box top-side end. The lamp also includes an arrangement that emits light transversal to the reference axis and has a light-emitting area that extends axially from an LED base-side end to an LED top-side end. The LED base-side end has an axial distance of at least 0.1 mm from the tolerance box base-side end in the reference direction, and the LED top-side end has an axial distance of at most 1.5 mm from the tolerance box top-side end in the reference direction.

公开(公告)号：WO2022236084A1

公开(公告)日：2022-11-10

申请号：PCT/US2022/028116

申请日：2022-05-06

Applicant: LUMILEDS LLC

Inventor： DE KREIJ, Danny Bastiaan Johannes

IPC: F21S41/39 ,  F21S41/148 ,  F21S45/49

Abstract: Methods and devices are described. A device includes an optical carrier part and a heatsink bulk part. The optical carrier part has an LED mounting area configured to receive an LED and an alignment feature configured for aligning with an optical component. The heatsink bulk part is separate from the optical carrier part and joined to the optical carrier part, such that the optical carrier part and the heatsink bulk part in conjunction are configured to perform a thermal management of an LED module, including the LED, and the heatsink bulk part, in operation.

公开(公告)号：WO2021247932A1

公开(公告)日：2021-12-09

申请号：PCT/US2021/035793

申请日：2021-06-03

Applicant: LUMILEDS LLC

Inventor： KLEIJNEN, Christian ,  CROMPVOETS, Floris Maria Hermansz

IPC: F21V23/00 ,  F21V3/04 ,  F21Y109/00 ,  F21Y115/10 ,  F21S4/22 ,  F21S41/00 ,  F21V3/0625 ,  F21V3/08 ,  F21Y2107/70 ,  F21Y2109/00 ,  F21Y2115/10

Abstract: A flexible lighting device includes a flexible transparent body that extends along a length direction of the lighting device, the flexible transparent body comprising particles dispersed therein. The flexible light device also includes a flexible substrate, embedded in the flexible transparent body, and extending along a length direction of the lighting device. The flexible substrate separates the flexible transparent body into a first portion that has a first concentration of the particles and a second portion that has a second concentration of the particles. The first concentration may be different than the second concentration, and the first surface of the flexible substrate may face the first portion and a second surface of the flexible substrate may face the second portion. At least two light emitting elements may be arranged on the first surface of the flexible substrate along the length direction of the lighting device.

公开(公告)号：WO2021158871A1

公开(公告)日：2021-08-12

申请号：PCT/US2021/016748

申请日：2021-02-05

Applicant: LUMILEDS LLC

Inventor： HIN, Tze Yang ,  LAU, Seng Huat ,  KAGEYAMA, Hideo

IPC: H01L25/16 ,  H01L25/075 ,  H01L27/15 ,  H05K1/18 ,  H01L23/14

Abstract: Methods of manufacturing light-emitting devices are described herein. A method includes obtaining a packaging substrate. The packaging substrate includes an embedded metal inlay, vias in the packaging substrate and contacts on a bottom surface of the packaging substrate, each electrically coupled to a respective one of the vias. The method also includes forming a hybridized device, attaching a bottom surface of the hybridized device to a top surface of the metal inlay, and wirebonding a top surface of the hybridized device to a stop surface of the packaging substrate using a plurality of conductive connectors.

公开(公告)号：WO2019222592A1

公开(公告)日：2019-11-21

申请号：PCT/US2019/032816

申请日：2019-05-17

Applicant: LUMILEDS LLC

Inventor： SOLEIMANI, Nazila ,  CESARATTO, John Michael ,  BONNE, Ronald Johannes

IPC: H01L33/60

Abstract: An LED device holder (300), an LED lighting system and a method of manufacturing an LED lighting system are described herein. An LED lighting system includes a holder (300) defining an aperture. The aperture has a perimeter and a fillet adjacent the perimeter. The fillet has a radius (316) greater than or equal to 2.0 mm and less than or equal to 4.6 mm. An LED array is mechanically coupled to the holder (300). The LED array has a light emitting surface exposed through the aperture.

公开(公告)号：WO2017044529A1

公开(公告)日：2017-03-16

申请号：PCT/US2016/050627

申请日：2016-09-08

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： LOU, Hanqing ,  ZHANG, Guodong ,  SUN, Li-Hsiang ,  OTERI, Oghenekome ,  OLESEN, Robert L. ,  XI, Fengjun ,  YANG, Rui ,  WANG, Xiaofei

IPC: H04W74/08

CPC classification number: H04W74/08 ,  H04W72/121

Abstract: A method and apparatus for multi-user concurrent random access for wireless local area networks (WLANs) is described. The method, implemented in a wireless transmit/receive unit (WTRU), includes detecting a trigger frame for uplink (UL) multi-user (MU) transmission. The trigger frame includes an assignment of resource units (RUs) for random access in upcoming UL MU packet data convergence protocol (PDCP) protocol data units (PPDUs) and an indication that the trigger frame is one of a plurality of trigger frames in a cascading sequence of trigger frames in an MU transmission opportunity (TxOP). The method further includes selecting one of the RUs in the assignment of RUs for a random access transmission and sending the random access transmission on the selected one of the RUs.

Abstract translation: 描述了用于无线局域网（WLAN）的多用户并发随机接入的方法和装置。 在无线发射/接收单元（WTRU）中实施的该方法包括检测用于上行链路（UL）多用户（MU）传输的触发帧。 触发帧包括在即将到来的UL MU分组数据会聚协议（PDCP）协议数据单元（PPDU）中随机接入的资源单元（RU）的分配以及触发帧是级联中的多个触发帧之一的指示 MU传输机会（TxOP）中的触发帧序列。 所述方法还包括在随机接入传输的RU的分配中选择一个RU，并在所选择的一个RU上发送随机接入传输。

公开(公告)号：WO2015061782A1

公开(公告)日：2015-04-30

申请号：PCT/US2014/062419

申请日：2014-10-27

Applicant: MOBILEAWARE

Inventor： GEBAUER, Armin ,  SETNIK, Ethan ,  HANRAHAN, Rotan ,  ENDICOTT, Dominic ,  BRIANCON, Alain Charles

IPC: G06Q30/02 ,  H04M3/42

CPC classification number: G06Q30/02 ,  H04M3/493 ,  H04M2203/10 ,  H04M2242/15 ,  H04W4/025 ,  H04W4/043 ,  H04W4/21

Abstract: A method and apparatus for providing customer service using information captured by a wireless receive/transmit unit (WRTU) are described. According to a method, a WRTU generates context information associated with the WRTU or the user of the WRTU. The context information includes at least one of information regarding a location of the WRTU, a time, a velocity of the WRTU, an orientation of the WRTU, sounds, lighting, and extracted WRTU device parameters. The WRTU also transmits, to a customer service server associated with a service provider, the generated context information to enable the service provider to access the context information in connection with a customer service interaction with the user of the WRTU.

Abstract translation: 描述了使用由无线接收/发送单元（WRTU）捕获的信息来提供客户服务的方法和装置。 根据一种方法，WRTU生成与WRTU或WRTU的用户相关联的上下文信息。 上下文信息包括关于WRTU的位置的信息，时间，WRTU的速度，WRTU的方向，声音，照明和提取的WRTU设备参数中的至少一个。 WRTU还向与服务提供商相关联的客户服务服务器发送所生成的上下文信息，以使服务提供商可以结合与WRTU的用户的客户服务交互来访问上下文信息。

公开(公告)号：WO2014043463A2

公开(公告)日：2014-03-20

申请号：PCT/US2013/059652

申请日：2013-09-13

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： WANG, Xiaofei ,  ZHANG, Guodong

IPC: H04W72/12

CPC classification number: H04W52/0235 ,  H04L1/0083 ,  H04L1/1607 ,  H04W72/0446 ,  H04W72/1284 ,  H04W74/08 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/23

Abstract: A method, a wireless transmit/receive unit (WTRU) and a base station for transferring small packets are described. The WTRU generates a packet that has one or more of a medium access control (MAC) or a physical layer convergence protocol (PLCP) header, the one or more of the MAC or the PLCP header including a field. On a condition that the WTRU has data buffered for transmission, the WTRU includes in the field information that indicates a time or a transmission opportunity (TXOP) needed to transmit at least one packet of data that the WTRU has buffered for transmission. The WTRU transmits the packet to another WTRU in the wireless network. The WTRU receives another packet from the other WTRU with a granted TXO) based on the time needed to transmit the at least one packet of the data that the WTRU has buffered for transmission.

Abstract translation: 描述了一种方法，无线发射/接收单元（WTRU）和用于传送小分组的基站。 WTRU生成具有介质访问控制（MAC）或物理层汇聚协议（PLCP）报头中的一个或多个的分组，MAC或PLCP头中的一个或多个包括字段。 在WTRU具有缓冲用于传输的数据的条件下，WTRU在该字段中包括指示发送WTRU已经缓冲以进行传输的至少一个数据包所需的时间或传输机会（TXOP）的信息。 WTRU在无线网络中将分组传输到另一WTRU。 基于发送WTRU已经缓冲用于传输的数据的至少一个分组所需的时间，WTRU从具有授权TXO的另一个WTRU接收另一个分组）。

公开(公告)号：WO2012162353A1

公开(公告)日：2012-11-29

申请号：PCT/US2012/039070

申请日：2012-05-23

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  TAMAKI, Nobuyuki ,  SADEGHI, Pouriya ,  STERN-BERKOWITZ, Janet A. ,  CAVE, Christopher R. ,  TERRY, Stephen E.

Inventor： TAMAKI, Nobuyuki ,  SADEGHI, Pouriya ,  STERN-BERKOWITZ, Janet A. ,  CAVE, Christopher R. ,  TERRY, Stephen E.

IPC: H04W36/00

CPC classification number: H04W36/0016 ,  H04W36/0011 ,  H04W36/0027 ,  H04W72/121

Abstract: Apparatus and methods of handing over a wireless transmit/receive unit (WTRU) that belongs to a group of WTRUs from an originating base station to a target base station are described. A method includes the WTRU obtaining information regarding a group to which the WTRU has been assigned and the WTRU receiving at least one of handover reconfiguration information that is common to the group and handover reconfiguration information that is specific to the WTRU. On a condition that the WTRU receives the handover reconfiguration information that is specific to the WTRU, the WTRU initiates a synchronization procedure with the target base station based at least on the received handover reconfiguration information.

Abstract translation: 描述了将属于一组WTRU的无线发射/接收单元（WTRU）从始发基站切换到目标基站的装置和方法。 一种方法包括：WTRU获取关于已经被分配了WTRU的组的信息，并且WTRU接收该组共同的切换重配置信息和WTRU特有的切换重配置信息中的至少一个。 在WTRU接收到WTRU特有的切换重配置信息的条件下，WTRU至少基于所接收的切换重新配置信息来发起与目标基站的同步过程。