公开(公告)号：US20240130145A1

公开(公告)日：2024-04-18

申请号：US18375129

申请日：2023-09-29

申请人： Energy Materials Corporation

发明人： Thomas Nathaniel Tombs ,  Scott Kenneth Christensen

IPC分类号： H10K30/50 ,  H10K30/10 ,  H10K30/82 ,  H10K30/85 ,  H10K30/86 ,  H10K39/12 ,  H10K71/60 ,  H10K85/50

CPC分类号： H10K30/50 ,  H10K30/10 ,  H10K30/82 ,  H10K30/85 ,  H10K30/86 ,  H10K39/12 ,  H10K71/611 ,  H10K85/50

摘要： A bifacial photovoltaic structure includes a transparent substrate, a perovskite absorber layer overlaying the substrate, a transparent first composite conductor interposed between the substrate and the perovskite absorber layer, and a transparent second composite conductor disposed over the perovskite absorber layer. The first composite conductor includes a first set of metal lines, and a first conducting layer provided in contact with the metal lines, wherein the first set of metal lines is characterized by a first set of dimensions and a first metallic composition. The second composite conductor includes a second conducting layer, and a second set of metal lines provided in contact with the second conducting layer, wherein the second set of metal lines is characterized by a second set of dimensions and a second metallic composition. The dimensions and/or compositions of the first and second composite conductors are different.

公开(公告)号：US11957045B2

公开(公告)日：2024-04-09

申请号：US17581689

申请日：2022-01-21

申请人： Ubiquitous Energy, Inc.

发明人： John A. Love ,  Vineet Kumar ,  Austin Smith ,  Matthew E. Sykes ,  Richa Pandey ,  Miles C. Barr ,  Ajara A. Safko

IPC分类号： H10K85/30 ,  C07F3/06 ,  H10K30/20 ,  H10K30/82 ,  H10K71/16

CPC分类号： H10K85/381 ,  C07F3/06 ,  H10K30/20 ,  H10K30/82 ,  H10K71/164

摘要： Photoactive compounds are disclosed. The disclosed photoactive compounds include metal complexes with dipyrromethene-based ligands, which can be substituted with a variety of different side chains or groups or can include various fused ring configurations, such as including aromatic or heteroaromatic groups. The metal complexes may include two dipyrromethene-based ligands, which can be the same or different. The photoactive compounds can be used as photoactive materials in organic photovoltaic devices, such as visibly transparent or opaque photovoltaic devices.

公开(公告)号：US11935668B2

公开(公告)日：2024-03-19

申请号：US17909384

申请日：2020-07-09

申请人： Waseda University

发明人： Suguru Noda ,  Rongbin Xie

IPC分类号： H01B1/24 ,  C08L25/18 ,  H01B1/12 ,  H01B5/14 ,  H01L31/0216 ,  H01L31/0224 ,  H10K30/50 ,  H10K30/82 ,  H10K85/10 ,  H10K85/20

CPC分类号： H01B1/24 ,  C08L25/18 ,  H01B1/128 ,  H01B5/14 ,  H01L31/02167 ,  H01L31/022425 ,  H10K30/50 ,  H10K30/821 ,  H10K85/141 ,  H10K85/221 ,  Y02E10/50 ,  Y02E10/549

摘要： Provided is a conductive material that is capable of achieving a high-electric conductivity, long-term stability under an atmospheric environment, heat and humidity stabilities, as well as a conductive film and a solar cell using the same. The conductive material includes a mixture of carbon nanotubes (CNTs) and polystyrene sulfonic acid (PSS acid). The element ratio (S/C ratio) of sulfur (S) to carbon (C) in the mixture may be from 0.001 to 0.1 in terms of the number of atoms. CNTs and PSS acid may make up a content percentage of 10 wt % or more in the mixture. These conductive films comprised of the conductive material 6 may have a weight per unit area of the CNTs in the range from 1 mg/m2 to 10000 mg/m2. The solar cell may include the conductive film 7, wherein the film is on the surface of a semiconductor.

公开(公告)号：US11903268B2

公开(公告)日：2024-02-13

申请号：US17630150

申请日：2021-03-24

申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

发明人： Tiancheng Yu

IPC分类号： G09G3/00 ,  H10K59/13 ,  G09G3/3225 ,  H10K30/82 ,  H10K50/828 ,  H10K71/00 ,  H10K59/35 ,  H10K59/12 ,  H10K77/10 ,  H10K102/00

CPC分类号： H10K59/13 ,  G09G3/03 ,  G09G3/3225 ,  H10K30/82 ,  H10K50/828 ,  H10K71/00 ,  G09G2300/0426 ,  G09G2320/0233 ,  G09G2360/147 ,  G09G2360/16 ,  H10K59/1201 ,  H10K59/351 ,  H10K77/111 ,  H10K2102/311

摘要： A display substrate, a preparation method and a brightness compensation method therefor, and a display apparatus are provided. The display substrate includes a drive structure layer disposed on a substrate, a light-emitting element disposed on the drive structure layer, and a light detection unit which is disposed on the light-emitting element and is configured to detect the brightness of the light-emitting element, wherein the drive structure layer includes a pixel drive circuit, the light-emitting element includes a first electrode, an organic functional layer and a second electrode which are stacked on the drive structure layer, and the first electrode is connected to the pixel drive circuit; and the light detection unit includes a third electrode, a photosensitive active layer and a fourth electrode which are stacked.

公开(公告)号：US11839095B2

公开(公告)日：2023-12-05

申请号：US17166974

申请日：2021-02-03

申请人： Ubiquitous Energy, Inc.

发明人： Matthew E. Sykes ,  Miles C. Barr ,  Richa Pandey ,  John A. Love

IPC分类号： H01L51/42 ,  H10K30/30 ,  H10K30/82 ,  H10K85/30 ,  H10K85/60

CPC分类号： H10K30/30 ,  H10K30/82 ,  H10K85/324 ,  H10K85/371 ,  H10K85/381 ,  H10K85/631

摘要： Organic photovoltaic devices with compound charge transport layers are described herein. One such device includes a substrate, a first electrode coupled to the substrate, a second electrode disposed above the first electrode, and photoactive layers disposed between the first electrode and the second electrode. The device further includes a compound charge transport layer disposed between the photoactive layers and either the first electrode or the second electrode. The compound charge transport layer includes a charge transport layer and a metal-oxide interlayer disposed between the charge transport layer and the photoactive layers. The charge transport layer may be a hole transport layer or an electron transport layer.

公开(公告)号：US11839094B2

公开(公告)日：2023-12-05

申请号：US17550897

申请日：2021-12-14

申请人： SONY GROUP CORPORATION

发明人： Tetsuji Yamaguchi

IPC分类号： H10K30/10 ,  H01L27/146 ,  H04N25/75 ,  H04N25/76 ,  H10K30/82 ,  H10K30/87

CPC分类号： H10K30/10 ,  H01L27/14623 ,  H01L27/14632 ,  H01L27/14636 ,  H01L27/14647 ,  H01L27/14687 ,  H04N25/75 ,  H04N25/76 ,  H10K30/82 ,  H10K30/87

摘要： A solid-state imaging element including a phase difference detection pixel pair that includes first and second phase difference detection pixels is provided. In particular, each phase difference detection pixel of the first and second phase difference detection pixels includes a first photoelectric conversion unit arranged at an upper side of a semiconductor substrate and a second photoelectric conversion unit arranged within the semiconductor substrate. The first photoelectric conversion film may be an organic film. In addition, phase difference detection pixels may be realized without using a light shielding film.

公开(公告)号：US11818903B2

公开(公告)日：2023-11-14

申请号：US17824409

申请日：2022-05-25

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Shuo Wang ,  Kai Xin

IPC分类号： H01L31/044 ,  H10K30/82 ,  H10K30/00 ,  H10K30/57

CPC分类号： H10K30/82 ,  H10K30/451 ,  H10K30/57

摘要： This application provides a solar cell, a method for preparing the solar cell, smart glasses, and an electronic device. The solar cell includes a first conductive layer, a second conductive layer, a first conductive lattice, a second conductive layer, and a functional layer. The functional layer is disposed between the first conductive layer and the second conductive layer, the functional layer is configured to absorb light and generate a photocurrent, and both the first conductive layer and the second conductive layer are configured to receive the photocurrent. The first conductive lattice is in contact with a surface that is of the first conductive layer. The second conductive lattice is in contact with the second conductive layer, and the first conductive lattice and the second conductive lattice are configured to output the photocurrent to the target device. This application can mitigate impact of a sheet resistance on cell efficiency.

公开(公告)号：US11798704B2

公开(公告)日：2023-10-24

申请号：US18327923

申请日：2023-06-02

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Changsong Chen ,  Bao Tu ,  Wenming Guo ,  Yongsheng Guo ,  Guodong Chen ,  Chuying Ouyang

IPC分类号： G21H1/12 ,  G21H1/04 ,  H10K30/40 ,  H10K30/50 ,  H10K85/50 ,  H10K71/60 ,  H10K71/16 ,  H10K30/82 ,  H10K101/40 ,  H10K101/30

CPC分类号： G21H1/12 ,  G21H1/04 ,  H10K30/40 ,  H10K30/50 ,  H10K30/82 ,  H10K71/16 ,  H10K71/60 ,  H10K85/50 ,  H10K2101/30 ,  H10K2101/40

摘要： A perovskite radiovoltaic-photovoltaic battery having a first electrode, a first charge transport layer, a perovskite layer, a second charge transport layer, and a second electrode in sequence, wherein the first electrode is a transparent electrode, the first charge transport layer is an electron transport layer and the second charge transport layer is a hole transport layer, or the first charge transport layer is a hole transport layer and the second charge transport layer is an electron transport layer, and the second electrode is a radiating electrode formed by compounding an electrical conductor material with a radioactive source.

公开(公告)号：US11793007B2

公开(公告)日：2023-10-17

申请号：US17089181

申请日：2020-11-04

申请人： Samsung Electronics Co., Ltd.

发明人： Jisoo Shin ,  Kyung Bae Park ,  Sung Jun Park ,  Jeong Il Park ,  Seon-Jeong Lim ,  Youn Hee Lim ,  Yeong Suk Choi ,  Taejin Choi

IPC分类号： H01L23/00 ,  H10K30/30 ,  H10K30/82 ,  H10K39/32 ,  H10K85/40 ,  H10K85/20 ,  H10K85/60

CPC分类号： H10K30/30 ,  H10K30/82 ,  H10K39/32 ,  H10K85/211 ,  H10K85/40 ,  H10K85/636 ,  H10K85/654 ,  H10K85/655 ,  H10K85/656 ,  H10K85/6572 ,  H10K85/6576

摘要： A photoelectric conversion device includes a first electrode and a second electrode and a photoelectric conversion layer between the first electrode and the second electrode. The photoelectric conversion layer includes a first material and a second material, the first material and the second material being configured to form a pn junction, and a third material different from the first material and the second material. The third material includes an electron withdrawing group.

公开(公告)号：US11778896B2

公开(公告)日：2023-10-03

申请号：US16010369

申请日：2018-06-15

申请人： Ubiquitous Energy, Inc.

发明人： Miles Barr ,  Richa Pandey ,  Bo He

IPC分类号： H10K85/30 ,  H10K30/20 ,  C07F15/04 ,  H10K30/82 ,  H10K71/16 ,  H10K71/00 ,  H01L31/076

CPC分类号： H10K85/331 ,  C07F15/045 ,  H10K85/361 ,  H01L31/076 ,  H10K30/20 ,  H10K30/82 ,  H10K71/164 ,  H10K71/311 ,  H10K85/30 ,  H10K85/341 ,  H10K85/342 ,  H10K85/344 ,  H10K85/346 ,  H10K85/348 ,  H10K85/351

摘要： Visibly transparent photovoltaic devices are disclosed, such as those are transparent to visible light but absorb near-infrared light and/or ultraviolet light. The photovoltaic devices make use of transparent electrodes and near-infrared absorbing visibly transparent photoactive compounds, optical materials, and/or buffer materials.