公开(公告)号：US12153298B2

公开(公告)日：2024-11-26

申请号：US18137648

申请日：2023-04-21

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei Yamazaki ,  Yoshiharu Hirakata ,  Tetsuji Ishitani ,  Daisuke Kubota ,  Ryo Hatsumi ,  Masaru Nakano ,  Takashi Hamada

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

Abstract: A display device including a peripheral circuit portion with high operation stability. The display device includes a first substrate and a second substrate. A first insulating layer is on a first plane of the first substrate, and a second insulating layer is on a first plane of the second substrate. An area of the first plane of the first substrate is the same as an area of the first plane of the second substrate. The first plane of the first substrate and the first plane of the second substrate face each other. A bonding layer is between the first insulating layer and the second insulating layer. A protection film is in contact with the first substrate, the first insulating layer, the bonding layer, the second insulating layer, and the second substrate.

公开(公告)号：US11824068B2

公开(公告)日：2023-11-21

申请号：US17246788

申请日：2021-05-03

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Shunpei Yamazaki ,  Yoshiharu Hirakata ,  Takashi Hamada ,  Kohei Yokoyama ,  Yasuhiro Jinbo ,  Tetsuji Ishitani ,  Daisuke Kubota

IPC: H01L27/12 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  H01L29/786 ,  H10K50/842 ,  H10K50/844 ,  H10K59/38 ,  H10K59/40 ,  H10K71/50 ,  H10K102/00

CPC classification number: H01L27/1262 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/136213 ,  H01L27/1218 ,  H01L27/1225 ,  H01L27/1255 ,  H01L29/78648 ,  H10K50/8426 ,  H10K50/8428 ,  H10K50/844 ,  H10K59/38 ,  H10K59/40 ,  H10K71/50 ,  H10K2102/00

Abstract: A display device in which a peripheral circuit portion has high operation stability is provided. The display device includes a first substrate and a second substrate. A first insulating layer is provided over a first surface of the first substrate. A second insulating layer is provided over a first surface of the second substrate. The first surface of the first substrate and the first surface of the second substrate face each other. An adhesive layer is provided between the first insulating layer and the second insulating layer. A protective film in contact with the first substrate, the first insulating layer, the adhesive layer, the second insulating layer, and the second substrate is formed in the vicinity of a peripheral portion of the first substrate and the second substrate.

公开(公告)号：US10976872B2

公开(公告)日：2021-04-13

申请号：US16517806

申请日：2019-07-22

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Yasuhiro Jinbo ,  Shingo Eguchi ,  Hisao Ikeda ,  Tetsuji Ishitani ,  Taisuke Kamada

IPC: H01L21/00 ,  G06F3/044 ,  G09G3/36

Abstract: To provide a novel display panel that is highly convenient or reliable. To provide a novel input and output device that is highly convenient or reliable. To provide a novel data processing device that is highly convenient or reliable. To provide a method for manufacturing a novel display panel that is highly convenient or reliable. The display panel includes a pixel, a third conductive film electrically connected to the pixel, an insulating film including an opening portion overlapping with the third conductive film, and an electrode including a first region in contact with the third conductive film and a second region functioning as a contact point.

公开(公告)号：US10031362B2

公开(公告)日：2018-07-24

申请号：US14948987

申请日：2015-11-23

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Ryo Hatsumi ,  Tetsuji Ishitani

IPC: G02F1/1333 ,  G06F3/041 ,  H01L27/12 ,  H01L29/786 ,  H01L29/24 ,  G02F1/1345

Abstract: An increase in fabricating cost of a display module including a touch sensor is suppressed. A display device which includes a first substrate, a second substrate, and liquid crystal interposed between the first substrate and the second substrate includes a display portion. The display portion includes a sensor unit and a pixel. The sensor unit includes a first transistor, a first conductive film electrically connected to a gate of the first transistor, and a second conductive film. At least part of the first conductive film overlaps with at least part of the second conductive film. The pixel includes a second transistor, and a pixel electrode electrically connected to the second transistor. At least part of the pixel electrode overlaps with at least part of the first conductive film.

公开(公告)号：US09793410B2

公开(公告)日：2017-10-17

申请号：US15276194

申请日：2016-09-26

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Yoshiharu Hirakata ,  Nozomu Sugisawa ,  Ryo Hatsumi ,  Tetsuji Ishitani

IPC: H01L21/34 ,  H01L29/786 ,  G02F1/1339 ,  H01L27/12 ,  G02F1/1341 ,  G02F1/1333 ,  G06F3/044 ,  G06F3/041 ,  G02F1/1368 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1362

CPC classification number: H01L29/78606 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133528 ,  G02F1/133784 ,  G02F1/1339 ,  G02F1/1341 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2001/13415 ,  G02F2201/123 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  H01L21/563 ,  H01L23/3142 ,  H01L27/1225 ,  H01L27/1262 ,  H01L29/66969 ,  H01L29/7869 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A semiconductor device including an oxide semiconductor and an organic resin film is manufactured in the following manner. Heat treatment is performed on a first substrate provided with an organic resin film over a transistor including an oxide semiconductor in a reduced pressure atmosphere; handling of the first substrate is performed in an atmosphere containing moisture as little as possible in an inert gas (e.g., nitrogen) atmosphere with a dew point of lower than or equal to −60° C., preferably with a dew point of lower than or equal to −75° C. without exposing the first substrate after the heat treatment to the air; and then, the first substrate is bonded to a second substrate that serves as an opposite substrate.

公开(公告)号：US09766517B2

公开(公告)日：2017-09-19

申请号：US14840782

申请日：2015-08-31

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Hajime Kimura ,  Tetsuji Ishitani

IPC: G02F1/1345 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/786

CPC classification number: G02F1/13454 ,  G02F1/1362 ,  G02F1/136213 ,  G02F2202/28 ,  H01L27/1225 ,  H01L27/1255 ,  H01L29/7869

Abstract: To provide a display device or the like that enables stable curing of a resin. The display device includes a first circuit and a second circuit over the same substrate. The first circuit has a function of performing display; the second circuit has a function of driving the first circuit; the second circuit includes a transistor and a capacitor; the transistor includes an oxide semiconductor layer over a first insulating layer; the capacitor includes a first conductive layer, a second insulating layer, and a second conductive layer; the first conductive layer is positioned over the first insulating layer; one of a source and a drain of the transistor is electrically connected to the second conductive layer; and the first conductive layer and the oxide semiconductor layer include the same metal element.

公开(公告)号：US09708285B2

公开(公告)日：2017-07-18

申请号：US15063894

申请日：2016-03-08

Applicant: Semiconductor Energy Laboratory Co., LTD.

Inventor： Momoko Kato ,  Yasuhiro Niikura ,  Tetsuji Ishitani ,  Yuko Kawata

IPC: C07D317/18 ,  C07D317/20 ,  C09K19/58 ,  C07D317/30 ,  C09K19/34 ,  C07D317/22 ,  C07D317/24

CPC classification number: C07D317/20 ,  C07D317/18 ,  C07D317/22 ,  C07D317/24 ,  C07D317/30 ,  C09K19/3405 ,  C09K19/588

Abstract: A dioxolane derivative represented by formula (G1) is provided. The explanation of the substituents is given in the specification. The use of the dioxolane derivative enables the production of a liquid crystal composition and a liquid crystal display device including the liquid crystal composition.

公开(公告)号：US20140334143A1

公开(公告)日：2014-11-13

申请号：US14272904

申请日：2014-05-08

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Tetsuji Ishitani ,  Masaru Nakano

IPC: F21V9/08 ,  F21V13/08

CPC classification number: H01L27/3206 ,  H01L27/322 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5265 ,  H01L51/5284

Abstract: A novel light-emitting device or light-emitting panel in which reflected external light is reduced is provided. A novel display panel in which reflected external light is reduced is provided. The present inventors have conceived a light-emitting device including a light-emitting module that emits light with a spectrum having a peak at one wavelength in a visible light region and an absorption layer that absorbs part of light with wavelengths shorter than the one wavelength and part of light with wavelengths longer than the one wavelength more easily than light with the one wavelength.

Abstract translation: 提供了一种其中反射的外部光减少的新颖的发光器件或发光面板。 提供其中减少反射的外部光的新型显示面板。 本发明人考虑了一种发光装置，其包括发光模块，其发射具有在可见光区域中的一个波长处具有峰值的光谱的光，以及吸收波长比一个波长短的部分光的吸收层，以及 波长比一个波长长的一部分光比具有一个波长的光更容易。

公开(公告)号：US08668964B2

公开(公告)日：2014-03-11

申请号：US13686090

申请日：2012-11-27

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Momoko Kato ,  Yuko Kawata ,  Tetsuji Ishitani ,  Yasuhiro Niikura

IPC: C09K19/54 ,  C09K19/52 ,  C07D317/22

CPC classification number: C07D317/22 ,  C09K19/0275 ,  C09K19/3405 ,  C09K19/54 ,  C09K19/542 ,  C09K2019/328

Abstract: A novel dioxolane compound represented by the general formula (G1) is provided. In the general formula (G1), R1 and R2 separately represent any of hydrogen, an alkylene group having 1 to 6 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an aryl group having 6 to 12 carbon atoms, and an alkylene group having 1 to 20 carbon atoms and a phenyl group as a substituent; a1 and a2 separately represent any of an alkylene group having 1 to 4 carbon atoms and a single bond; Ar1 and Ar2 separately represent an aryl group having 6 to 16 carbon atoms; and R3 to R38 separately represent any of hydrogen, an alkylene group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, and an aryl group having 6 to 12 carbon atoms.

Abstract translation: 提供由通式（G1）表示的新型二氧戊环化合物。 在通式（G1）中，R 1和R 2分别表示氢，碳原子数1〜6的亚烷基，碳原子数1〜20的烷氧基，碳原子数6〜12的芳基，亚烷基 具有1至20个碳原子的基团和苯基作为取代基; a1和a2分别代表具有1至4个碳原子和单键的亚烷基; Ar 1和Ar 2分别表示碳原子数6〜16的芳基。 R 3〜R 38分别表示氢，碳原子数1〜4的亚烷基，碳原子数1〜4的烷氧基和碳原子数6〜12的芳基。

公开(公告)号：US20130256594A1

公开(公告)日：2013-10-03

申请号：US13850620

申请日：2013-03-26

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Momoko KATO ,  Yasuhiro Niikura ,  Yuko Kawata ,  Tetsuji Ishitani

IPC: C09K19/54

CPC classification number: C09K19/54 ,  C09K19/0275 ,  C09K2019/323 ,  Y10T428/10

Abstract: A binaphthyl compound represented by General Formula (G1) is provided. In General Formula (G1), Ar2 represents any of an arylene group, a cycloalkylene group, and a cycloalkenylene group, and m is any of 0 to 3; R3 represents any of hydrogen, an alkyl group, and an alkoxy group; and one of R and R1 represents a substituent represented by General Formula (G2) and the other thereof represents hydrogen. In General Formula (G2), Ar1 represents any of an arylene group, a cycloalkylene group, and a cycloalkenylene group, and k is any of 1 to 3; and R2 represents any of hydrogen, an alkyl group, and an alkoxy group.

Abstract translation: 提供由通式（G1）表示的联萘化合物。 在通式（G1）中，Ar 2表示亚芳基，亚环烷基和亚环烯基中的任一个，m为0〜3中的任一个。 R3表示氢，烷基和烷氧基中的任一个; R和R 1中的一个表示由通式（G2）表示的取代基，另一个表示氢。 在通式（G2）中，Ar 1表示亚芳基，亚环烷基和亚环烯基中的任一个，k为1〜3的任意一种。 并且R 2表示氢，烷基和烷氧基中的任一个。