公开(公告)号：US11973180B2

公开(公告)日：2024-04-30

申请号：US17542806

申请日：2021-12-06

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Minoru Takahashi ,  Ryota Tajima

IPC: H01M10/052 ,  H01M10/04 ,  H01M10/0525 ,  H01M50/105 ,  H01M50/119 ,  H01M50/133 ,  H01M50/136 ,  H01M50/141 ,  H01M50/178 ,  H01M50/55 ,  H01M50/553 ,  H01M10/0585 ,  H01M50/124

CPC classification number: H01M10/0525 ,  H01M10/0413 ,  H01M10/0436 ,  H01M50/105 ,  H01M50/119 ,  H01M50/133 ,  H01M50/136 ,  H01M50/141 ,  H01M50/178 ,  H01M50/55 ,  H01M50/553 ,  H01M10/052 ,  H01M10/0585 ,  H01M50/124 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30 ,  Y02E60/10 ,  Y02P70/50

Abstract: A battery capable of changing its form safely is provided. A bendable battery having a larger thickness is provided. A battery with increased capacity is provided. For an exterior body of the battery, a film in the shape of a periodic wave in one direction is used. A space is provided in an area surrounded by the exterior body and between an end portion of the electrode stack that is not fixed and an interior wall of the exterior body. Furthermore, the phases of waves of a pair of portions of the exterior body between which the electrode stack is located are different from each other. In particular, the phases are different from each other by 180 degrees so that wave crest lines overlap with each other and wave trough lines overlap with each other.

公开(公告)号：US20240138223A1

公开(公告)日：2024-04-25

申请号：US18277791

申请日：2022-02-09

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei YAMAZAKI ,  Kenichi OKAZAKI ,  Daiki NAKAMURA ,  Rai SATO

IPC: H10K59/38 ,  H10K59/12 ,  H10K71/60

CPC classification number: H10K59/38 ,  H10K59/1201 ,  H10K71/60 ,  H10K2102/103

Abstract: A high-definition or high-resolution display apparatus is provided. The display apparatus includes a first light-emitting device, a second light-emitting device, a first insulating layer, and a second insulating layer. The first light-emitting device includes a first pixel electrode, a first light-emitting layer over the first pixel electrode, and a common electrode over the first light-emitting layer. The second light-emitting device includes a second pixel electrode, a second light-emitting layer over the second pixel electrode, and the common electrode over the second light-emitting layer. Each of an end portion of the first pixel electrode and an end portion of the second pixel electrode is covered with the first insulating layer. The second insulating layer is positioned over the first insulating layer. The second insulating layer covers each of a side surface of the first light-emitting layer and a side surface of the second light-emitting layer.

公开(公告)号：US11967648B2

公开(公告)日：2024-04-23

申请号：US17967001

申请日：2022-10-17

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei Yamazaki ,  Masahiro Watanabe ,  Mitsuo Mashiyama ,  Kenichi Okazaki ,  Motoki Nakashima ,  Hideyuki Kishida

IPC: H01L29/786 ,  H01L21/02 ,  H01L21/8234 ,  H01L27/12 ,  H01L29/66

CPC classification number: H01L29/7869 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/02631 ,  H01L21/823412 ,  H01L21/82345 ,  H01L21/823475 ,  H01L27/1225 ,  H01L27/1229 ,  H01L27/1233 ,  H01L29/66969 ,  H01L29/78603 ,  H01L29/78606 ,  H01L29/78618 ,  H01L29/78672

Abstract: The impurity concentration in the oxide semiconductor film is reduced, and a highly reliability can be obtained.

公开(公告)号：US11964928B2

公开(公告)日：2024-04-23

申请号：US17054859

申请日：2019-05-09

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Tomohiro Kubota ,  Takeyoshi Watabe ,  Satoshi Seo ,  Nobuharu Ohsawa

IPC: C07C211/54 ,  H10K85/60 ,  H10K50/17

CPC classification number: C07C211/54 ,  H10K85/631 ,  H10K50/17

Abstract: A novel organic compound is provided. A novel organic compound having a carrier-transport property is provided. A novel organic compound having a hole-transport property is provided. An organic compound having a low refractive index is provided. An organic compound having a low refractive index and a carrier-transport property is provided. An organic compound having a low refractive index and a hole-transport property is provided. An organic compound represented by the following general formula (G1) is provided.

公开(公告)号：US20240130229A1

公开(公告)日：2024-04-18

申请号：US18369543

申请日：2023-09-18

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Ryo Narukawa ,  Akira Nagasaka ,  Kunihiko Suzuki ,  Hideko Yoshizumi

IPC: H10K85/60 ,  C07D491/048

CPC classification number: H10K85/6572 ,  C07D491/048 ,  H10K85/626 ,  H10K2101/20

Abstract: A novel high molecular compound is provided. The high molecular compound includes a repeating unit. The repeating unit has a fluorenediyl group, a hole-transport skeleton, and an electron-transport skeleton. The hole-transport skeleton is bonded to the fluorenediyl group through a substituted or unsubstituted first arylene group. The electron-transport skeleton is bonded to the fluorenediyl group through a substituted or unsubstituted second arylene group. In an excited state, intramolecular charge transfer occurs between the hole-transport skeleton and the electron-transport skeleton.

公开(公告)号：US20240127625A1

公开(公告)日：2024-04-18

申请号：US18398403

申请日：2023-12-28

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Daisuke KUBOTA ,  Koji KUSUNOKI

IPC: G06V40/12 ,  G06F21/32 ,  G06V40/13

CPC classification number: G06V40/1365 ,  G06F21/32 ,  G06V40/1318

Abstract: A novel electronic device is provided. An electronic device capable of executing various types of processing by simple operation is provided. An electronic device with a high security level is provided. The electronic device includes a control portion, a detection portion, and a memory portion. The detection portion has a function of detecting touch operation and a function of obtaining fingerprint data on a touching finger. The memory portion has a function of retaining fingerprint data on a plurality of finger registered in advance. The control portion has functions of comparing the fingerprint data on the touching finger obtained by the detection portion with the fingerprint data on the plurality of fingers when the detection portion detects touch operation, and executing processing corresponding to the fingerprint data on the touching finger or a combination of the touch operation and the fingerprint data on the touching finger when the fingerprint data on the touching finger matches any one piece of the fingerprint data on the plurality of fingers.

公开(公告)号：US11960174B2

公开(公告)日：2024-04-16

申请号：US17876220

申请日：2022-07-28

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Hajime Kimura

IPC: G02F1/1343 ,  F21V8/00 ,  G02F1/1368 ,  G09G3/34 ,  G09G3/36 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1345 ,  G02F1/1362 ,  H01L27/12

CPC classification number: G02F1/1343 ,  G02B6/0051 ,  G02B6/0055 ,  G02F1/134363 ,  G02F1/1368 ,  G09G3/342 ,  G09G3/3648 ,  G02F1/133371 ,  G02F1/133502 ,  G02F1/133524 ,  G02F1/133528 ,  G02F1/133553 ,  G02F1/133555 ,  G02F1/133603 ,  G02F1/133604 ,  G02F1/134318 ,  G02F1/134372 ,  G02F1/13454 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/136231 ,  G02F2201/124 ,  G02F2201/50 ,  G09G2310/024 ,  G09G2320/0252 ,  G09G2340/16 ,  H01L27/1214 ,  H01L27/1225

Abstract: A pixel electrode or a common electrode is a light-transmissive conductive film; therefore, it is formed of ITO conventionally. Accordingly, the number of manufacturing steps and masks, and manufacturing cost have been increased. An object of the present invention is to provide a semiconductor device, a liquid crystal display device, and an electronic appliance each having a wide viewing angle, less numbers of manufacturing steps and masks, and low manufacturing cost compared with a conventional device. A semiconductor layer of a transistor, a pixel electrode, and a common electrode of a liquid crystal element are formed in the same step.

公开(公告)号：US20240122052A1

公开(公告)日：2024-04-11

申请号：US18267873

申请日：2021-12-15

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shinya SASAGAWA ,  Ryota HODO ,  Yoshikazu HIURA ,  Takahiro FUJIE

IPC: H10K59/90 ,  H10K59/12 ,  H10K59/80 ,  H10K71/60

CPC classification number: H10K59/90 ,  H10K59/1201 ,  H10K59/873 ,  H10K71/60 ,  H10K59/35

Abstract: A novel display panel that is highly convenient, useful, or reliable is provided. The display panel includes a first light-emitting device, a second light-emitting device, a partition, a first protective layer, and a second protective layer. The first light-emitting device includes a first electrode, a second electrode, and a first layer, and the first layer is interposed between the electrodes. The first layer includes a first material having a hole-transport property and a first substance having an electron-accepting property, and the first protective layer is in contact with the second electrode. The second light-emitting device includes a third electrode, a fourth electrode, and a second layer, and the second layer is interposed between the electrodes. The second layer includes the first material having a hole-transport property and the first substance having an electron-accepting property, and the second layer includes a first gap between the second layer and the first layer. The second protective layer includes a second gap between the second protective layer and the first protective layer. The second gap overlaps with the first gap, and the second protective layer is in contact with the fourth electrode. The partition overlaps with the first gap and the second gap.

公开(公告)号：US20240122028A1

公开(公告)日：2024-04-11

申请号：US18274810

申请日：2022-02-07

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Takayuki IKEDA ,  Hisao IKEDA ,  Tatsuya ONUKI ,  Shunpei YAMAZAKI

IPC: H10K59/65 ,  A61B3/00 ,  A61B3/12 ,  A61B3/14 ,  H10K59/90 ,  H10K59/95

CPC classification number: H10K59/65 ,  A61B3/005 ,  A61B3/12 ,  A61B3/14 ,  H10K59/90 ,  H10K59/95 ,  H01L24/05

Abstract: An object of one embodiment of the present invention is to provide a novel display device or a display system. Another object of one embodiment of the present invention is to provide a display device or a display system which can be manufactured at low cost and can provide various functions to a user. A pixel includes light-emitting elements whose emission colors are different from each other, a light-emitting element IR, a light-receiving element PS, and an infrared light sensor IRS. An image of a fundus of an eye is captured using the light-emitting element emitting an infrared light as a light source, and imaging is performed by the light-receiving element IRS. A substrate of a display panel is manufactured using a single crystal Si substrate capable of microfabrication and higher integration.

公开(公告)号：US20240121990A1

公开(公告)日：2024-04-11

申请号：US18262408

申请日：2022-01-13

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Shunpei YAMAZAKI ,  Satoshi SEO

IPC: H10K59/122 ,  H10K59/80

CPC classification number: H10K59/122 ,  H10K59/80515 ,  H10K59/35

Abstract: A light-emitting apparatus can be provided at low cost. The light-emitting apparatus includes a plurality of partitions formed over an insulating surface and extending in a first direction, a plurality of pixel electrodes each having an island shape formed over the insulating surface, an EL layer formed over the pixel electrodes, and a second electrode formed over the EL layer. The partition has an insulating property, the pixel electrodes that are aligned in the first direction are positioned column by column between adjacent partitions in the plurality of partitions, and the EL layer is in contact with the insulating surface between the pixel electrodes adjacent to each other in the first direction in the pixel electrodes aligned in the first direction.