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    Light-Emitting Device, Lighting Device, and Electronic Device
    12.
    发明申请
    Light-Emitting Device, Lighting Device, and Electronic Device 审中-公开
    发光装置，照明装置和电子装置

    公开(公告)号：US20160126493A1

    公开(公告)日：2016-05-05

    申请号：US14991359

    申请日：2016-01-08

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shunpei YAMAZAKI ,  Kaoru HATANO ,  Masahiro KATAYAMA ,  Shingo EGUCHI ,  Yoshiaki OIKAWA ,  Ami NAKAMURA

    IPC: H01L51/52 ,  H01L27/32

    CPC classification number: H01L51/5246 ,  H01L27/14609 ,  H01L27/1463 ,  H01L27/14689 ,  H01L27/322 ,  H01L27/3244 ,  H01L27/3276 ,  H01L33/08 ,  H01L33/48 ,  H01L51/5243 ,  H01L51/5253 ,  H01L51/5278 ,  H01L2227/323 ,  H01L2251/5338 ,  H01L2251/5361 ,  H05B33/04 ,  H05B33/10 ,  H05B33/22

    Abstract: It is an object to provide a flexible light-emitting device with high reliability in a simple way. Further, it is an object to provide an electronic device or a lighting device each mounted with the light-emitting device. A light-emitting device with high reliability can be obtained with the use of a light-emitting device having the following structure: an element portion including a light-emitting element is interposed between a substrate having flexibility and a light-transmitting property with respect to visible light and a metal substrate; and insulating layers provided over and under the element portion are in contact with each other in the outer periphery of the element portion to seal the element portion. Further, by mounting an electronic device or a lighting device with a light-emitting device having such a structure, an electronic device or a lighting device with high reliability can be obtained.

    Abstract translation: 本发明的目的是以简单的方式提供具有高可靠性的柔性发光装置。 此外，其目的是提供一种每个安装有发光装置的电子装置或照明装置。 通过使用具有以下结构的发光装置，可以获得高可靠性的发光装置：包括发光元件的元件部分介于具有柔性的基板和相对于 可见光和金属基板; 并且设置在元件部分之上和之下的绝缘层在元件部分的外周彼此接触以密封元件部分。 此外，通过使用具有这种结构的发光装置安装电子装置或照明装置，可以获得具有高可靠性的电子装置或照明装置。

    LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE
    13.
    发明申请
    LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE 有权
    发光装置，电子装置和照明装置

    公开(公告)号：US20150035001A1

    公开(公告)日：2015-02-05

    申请号：US14339911

    申请日：2014-07-24

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shunpei YAMAZAKI ,  Yasuhiro JINBO ,  Shingo EGUCHI

    IPC: H01L33/52 ,  H01L51/00 ,  H01L51/52

    CPC classification number: H01L51/5246 ,  H01L27/323 ,  H01L27/3244 ,  H01L33/56 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5256 ,  H01L2251/5338 ,  H01L2251/5361 ,  Y02E10/549

    Abstract: A lightweight flexible light-emitting device that is less likely to be broken is provided. The light-emitting device includes a first flexible substrate, a second flexible substrate, an element layer, a first bonding layer, and a second bonding layer. The element layer includes a light-emitting element. The element layer is provided between the first flexible substrate and the second flexible substrate. The first bonding layer is provided between the first flexible substrate and the element layer. The second bonding layer is provided between the second flexible substrate and the element layer. The first and second bonding layers are in contact with each other on the outer side of an end portion of the element layer. The first and second flexible substrates are in contact with each other on the outer side of the end portions of the element layer, the first bonding layer, and the second bonding layer.

    Abstract translation: 提供了不太可能被破坏的轻量级柔性发光装置。 发光装置包括第一柔性基板，第二柔性基板，元件层，第一接合层和第二接合层。 元件层包括发光元件。 元件层设置在第一柔性基板和第二柔性基板之间。 第一粘合层设置在第一柔性基板和元件层之间。 第二结合层设置在第二柔性基板和元件层之间。 第一和第二接合层在元件层的端部的外侧彼此接触。 第一和第二柔性基板在元件层，第一接合层和第二接合层的端部的外侧彼此接触。

    PEELING METHOD, SEMICONDUCTOR DEVICE, AND PEELING APPARATUS
    14.
    发明申请
    PEELING METHOD, SEMICONDUCTOR DEVICE, AND PEELING APPARATUS 有权
    剥离方法，半导体器件和剥离装置

    公开(公告)号：US20140234664A1

    公开(公告)日：2014-08-21

    申请号：US14182834

    申请日：2014-02-18

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Seiji YASUMOTO ,  Masataka SATO ,  Shingo EGUCHI ,  Kunihiko SUZUKI

    IPC: H01L21/683

    CPC classification number: H01L21/6836 ,  B32B38/10 ,  H01L21/67132 ,  H01L21/6835 ,  H01L51/003 ,  H01L51/0097 ,  H01L51/50 ,  H01L2221/68318 ,  H01L2221/6835 ,  H01L2221/68363 ,  H01L2221/68381 ,  H01L2221/68386 ,  Y10T156/1712

    Abstract: To improve peelability, yield in a peeling step, and yield in manufacturing a flexible device. A peeling method is employed which includes a first step of forming a peeling layer containing tungsten over a support substrate; a second step of forming, over the peeling layer, a layer to be peeled formed of a stack including a first layer containing silicon oxynitride and a second layer containing silicon nitride in this order and forming an oxide layer containing tungsten oxide between the peeling layer and the layer to be peeled; a third step of forming a compound containing tungsten and nitrogen in the oxide layer by heat treatment; and a fourth step of peeling the peeling layer from the layer to be peeled at the oxide layer.

    Abstract translation: 为了提高剥离性，剥离工序的收率，柔软装置的制造成品率。 采用剥离方法，该方法包括在载体基材上形成含有钨的剥离层的第一步骤; 在剥离层上形成由包含含有氮氧化硅的第一层和包含氮化硅的第二层的堆叠形成的剥离层的第二步骤，并且在剥离层和剥离层之间形成含有氧化钨的氧化物层 要剥离的层; 通过热处理在氧化物层中形成含有钨和氮的化合物的第三步骤; 以及从氧化物层剥离的层剥离剥离层的第四工序。

    DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE
    16.
    发明申请
    DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20250031549A1

    公开(公告)日：2025-01-23

    申请号：US18910164

    申请日：2024-10-09

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shunpei YAMAZAKI ,  Shingo EGUCHI ,  Daisuke KUBOTA ,  Koji KUSUNOKI ,  Kazunori WATANABE

    IPC: H10K59/65 ,  G06V40/13 ,  H04M1/02 ,  H10K59/40 ,  H10K59/80

    Abstract: A display device having both a touch detection function and a function of capturing an image of a shape of a fingerprint or a vein is provided. The display device includes a first substrate, a first light-emitting element, a second light-emitting element, a light-receiving element, a light-blocking layer, a first resin layer, and a second resin layer. The first light-emitting element and the light-receiving element are arranged over the first substrate, and the first resin layer is provided over the first light-emitting element and the light-receiving element. The light-blocking layer is provided over the first resin layer, and the second light-emitting element is provided over the light-blocking layer. The second resin layer is provided over the second light-emitting layer. The first light-emitting element emits visible light upward, and the second light-emitting element emits invisible light upward. The light-receiving element is a photoelectric conversion element having sensitivity to visible light and invisible light. In a plan view, the light-blocking layer includes a portion positioned between the first light-emitting element and the light-receiving element, and the second light-emitting element overlaps with the light-blocking layer and is positioned inside the outline of the light-blocking layer.

    DISPLAY APPARATUS
    17.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240155882A1

    公开(公告)日：2024-05-09

    申请号：US18280516

    申请日：2022-03-09

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shingo EGUCHI ,  Kenichi OKAZAKI

    IPC: H10K59/124 ,  H10K59/80

    CPC classification number: H10K59/124 ,  H10K59/80524

    Abstract: A display apparatus capable of see-through display is provided. The display apparatus includes a first region including a first light-emitting element, a second region including a second light-emitting element, and an insulating layer provided continuously across a third region that transmits external light. The first light-emitting element includes a first pixel electrode, a first organic layer, and a common electrode. The second light-emitting element includes a second pixel electrode, a second organic layer, and the common electrode. In each of the first organic layer and the second organic layer, an angle between a bottom surface and a side surface is greater than or equal to 60° and less than or equal to 120° in a cross sectional view. The insulating layer includes a portion overlapping with the first organic layer with the common electrode therebetween, a portion overlapping with the second organic layer with the common electrode therebetween, a portion in the third region, and has a light-transmitting property.

    METHOD FOR FABRICATING DISPLAY DEVICE
    18.
    发明公开
    METHOD FOR FABRICATING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240155869A1

    公开(公告)日：2024-05-09

    申请号：US18279942

    申请日：2022-03-01

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shingo EGUCHI ,  Hideki UOCHI

    IPC: H10K59/12 ,  H10K71/16 ,  H10K71/60

    CPC classification number: H10K59/1201 ,  H10K71/166 ,  H10K71/60

    Abstract: A method for fabricating a novel display device is provided. The method for fabricating the display device includes a step of forming an anode, a first EL layer, a first cathode, and a first layer in this order; a step of forming a first resist mask over the first layer; a step of selectively removing parts of the anode, the first EL layer, the first cathode, and the first layer; a step of removing part of the first resist mask; a step of selectively removing other parts of the first EL layer, the first cathode, and the first layer; and a step of removing the first resist mask. The first resist mask is formed using a multi-tone mask.

    DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE
    19.
    发明公开
    DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20240099068A1

    公开(公告)日：2024-03-21

    申请号：US18276074

    申请日：2022-02-08

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shunpei YAMAZAKI ,  Kenichi OKAZAKI ,  Shingo EGUCHI ,  Ryota HODO

    IPC: H10K59/122 ,  H10K59/35

    CPC classification number: H10K59/122 ,  H10K59/353

    Abstract: A high-resolution display device is provided. The display device includes first and second light-emitting devices, first and second coloring layers, and first, second, and third insulators; the first coloring layer is positioned to overlap with the first light-emitting device; the second coloring layer is positioned to overlap with the second light-emitting device; the first light-emitting device and the second light-emitting device have a function of emitting white light; the first coloring layer and the second coloring layer have a function of transmitting visible light of different colors; the first light-emitting device includes a first conductive layer and a first light-emitting layer over the first conductive layer; the second light-emitting device includes a second conductive layer and a second light-emitting layer over the second conductive layer; the first insulator is in contact with at least part of a side surface of the first light-emitting device; the second insulator is in contact with at least part of a side surface of the second light-emitting device; the first insulator and the second insulator are positioned over the third insulator; and the third insulator is positioned to cover an end portion of the first conductive layer and an end portion of the second conductive layer.

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