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公开(公告)号：US20190005035A1
公开(公告)日：2019-01-03
申请号：US15988546
申请日：2018-05-24
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei YAMAZAKI , Yuji IWAKI , Hajime KIMURA , Yoshiaki OIKAWA , Natsuko TAKASE
Abstract: An information search system or an intellectual property information search system that is capable of highly accurate information search is provided. The intellectual property information search system includes a processing unit. First data and first reference analysis data are input to the processing unit. The first data includes first intellectual property information. The first reference analysis data includes plural pieces of second intellectual property information. The processing unit is configured to search the first reference analysis data for data similar to the first data to generate second data. The processing unit is configured to output the second data. The second data includes a piece of the second intellectual property information similar to the first intellectual property information and information showing the degree of similarity of the piece of the second intellectual property information to the first intellectual property information.
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公开(公告)号：US20180096670A1
公开(公告)日：2018-04-05
申请号：US15714206
申请日：2017-09-25
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yuji IWAKI , Hideaki OKAMOTO
Abstract: A novel display system is provided. The display system includes a display portion and a control portion. The control portion includes a controller and a memory device. The display portion has a function of displaying an image. The controller has a function of outputting a signal for controlling a refresh rate of the image. The memory device has a function of storing data including data indicating a recognition state of the image and data on whether a flicker is recognized in the recognition state by a user or not. The controller has a function of changing the refresh rate of the image with reference to the data stored in the memory device when data on whether a flicker is recognized or not is input by the user.
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公开(公告)号：US20170338246A1
公开(公告)日：2017-11-23
申请号：US15596408
申请日：2017-05-16
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daisuke KUBOTA , Yuji IWAKI , Kensuke YOSHIZUMI , Mari TATEISHI , Natsuko TAKASE
IPC: H01L27/12 , G02F1/1335 , G02F1/1362 , H01L27/32
CPC classification number: H01L27/124 , G02F1/133305 , G02F1/133528 , G02F1/13458 , G02F1/136286 , G02F2001/136222 , H01L27/1225 , H01L27/3276
Abstract: A highly reliable display device is provided. The display device includes a first substrate, a first resin layer over the first substrate, a pixel portion and a terminal portion over the first resin layer, a second resin layer over the terminal portion, and a second substrate over the second resin layer. The pixel portion includes a transistor and a display element electrically connected to the transistor. The terminal portion includes a conductive layer. The first resin layer includes an opening. The conductive layer includes a first region that is exposed in the opening in the first resin layer. The second resin layer includes a region overlapping with the first region. The conductive layer is the same layer as at least one of a gate of the transistor and a source and a drain of the transistor.
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公开(公告)号：US20170293171A1
公开(公告)日：2017-10-12
申请号：US15479835
申请日：2017-04-05
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Daisuke KUBOTA , Kei TAKAHASHI , Yuji IWAKI , Hisao IKEDA , Kohei YOKOYAMA
IPC: G02F1/1368 , G02F1/1333 , H01L27/32
CPC classification number: G02F1/1368 , G02F1/133345 , G02F1/133603 , G02F2001/133612 , G02F2201/44 , G02F2202/10 , G02F2202/28 , G02F2203/02 , H01L27/1225 , H01L27/15 , H01L27/3232 , H01L27/3262 , H01L29/7869 , H01L51/003 , H01L51/0097 , H01L2251/5338 , H01L2251/558 , Y02E10/549
Abstract: Power consumption of a display device is reduced. The display quality of the display device is improved. A high-quality image is displayed regardless of a usage environment. A light-weight and non-breakable display device is provided. In the display device, a first display panel and a second display panel are bonded to each other with an adhesive layer. The first display panel includes first pixels that include reflective liquid crystal elements. The second display panel includes second pixels that include light-emitting elements. The first display panel includes a first resin layer positioned closest to the adhesive layer. The second display panel includes a second resin layer positioned closest to the adhesive layer. The thickness of each of the first resin layer and the second resin layer is 0.1 μm or more and 3 μm or less.
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公开(公告)号：US20170213872A1
公开(公告)日：2017-07-27
申请号：US15404459
申请日：2017-01-12
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yasuhiro JINBO , Kohei YOKOYAMA , Yuji IWAKI , Minato ITO , Taisuke KAMADA
CPC classification number: H01L27/322 , H01L27/323 , H01L51/0097 , H01L51/5246 , H01L51/5253 , H01L51/5284 , H01L2227/323 , H01L2251/5338 , Y02E10/549
Abstract: To provide a display device with high reliability. To provide a repeatedly bendable flexible display. A first substrate, a second substrate, a display element, a light-blocking layer, a first barrier layer, and an adhesive layer are included. The first substrate and the second substrate face each other. The display element, the light-blocking layer, the first barrier layer, and the adhesive layer are between the first substrate and the second substrate. The display element is between the first substrate and the adhesive layer. The light-blocking layer is between the second substrate and the adhesive layer. The first barrier layer includes a region between the light-blocking layer and the adhesive layer. The first barrier layer includes a material having a higher Young's modulus than the light-blocking layer or the adhesive layer.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20170103730A1
公开(公告)日：2017-04-13
申请号：US15384865
申请日：2016-12-20
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei YAMAZAKI , Yuji IWAKI , Jiro IMADA
CPC classification number: G09G5/10 , G09G3/20 , G09G3/2018 , G09G3/3648 , G09G5/34 , G09G2320/0247 , G09G2320/0261 , G09G2320/0626 , G09G2320/0646 , G09G2340/0435
Abstract: An information processing device including a display unit and an input unit is driven by a first step of inputting an input signal from the input unit, a second step of starting to move an image displayed on the display unit, a third step of lowering luminance of the image, a fourth step of checking whether the image reaches a position of predetermined coordinates, a fifth step of increasing the luminance of the image in the case where the image reaches the position of the predetermined coordinates, and a sixth step of stopping moving the image so as to perform eye-friendly display with the display unit.
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公开(公告)号：US20150227248A1
公开(公告)日：2015-08-13
申请号：US14616849
申请日：2015-02-09
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei YAMAZAKI , Yuji IWAKI
CPC classification number: G06F3/0412 , G06F1/1615 , G06F1/1641 , G06F1/1643 , G06F3/044 , G06F3/147 , G06F2203/04102 , G09G3/20 , G09G2330/021 , G09G2340/0407 , G09G2340/0464 , G09G2340/14 , G09G2380/02
Abstract: A novel display panel that is highly convenient or reliable is provided. A novel data processing device that is highly convenient or reliable is provided. A novel human interface that is highly convenient or reliable is provided. A structure including a display region where a first region, a first bendable region, and a second bendable region are arranged in stripes is devised. The display region can be folded along a fold line formed in the first bendable region such that the ratio of the length of the short side of the first region to the length of the long side thereof is 0.9 times or more and 1.1 times or less the ratio of the length of the short side of the display region to the length of the long side thereof.
Abstract translation: 提供了一种非常方便或可靠的新型显示面板。 提供了一种非常方便或可靠的新型数据处理装置。 提供了一种非常方便或可靠的新型人机界面。 设计了包括第一区域，第一可弯曲区域和第二可弯曲区域布置成条状的显示区域的结构。 显示区域可以沿着形成在第一可弯曲区域中的折叠线折叠，使得第一区域的短边的长度与其长边的长度的比率为0.9倍以上且1.1倍以下 显示区域的短边的长度与其长边的长度的比率。
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18.发明申请公开(公告)号：US20250017109A1
公开(公告)日：2025-01-09
申请号：US18708907
申请日：2022-11-16
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Akira NAGASAKA , Yuji IWAKI , Sachiko KAWAKAMI , Tsunenori SUZUKI , Tatsuyoshi TAKAHASHI , Takuya HARUYAMA , Satoshi SEO
Abstract: A fluorescent light-emitting device using a host material that is less likely to form an oxygen adduct and having a high emission efficiency is provided. In addition, a highly reliable electronic device or light-emitting device is provided. A light-emitting device including at least a light-emitting layer between an anode and a cathode is provided. The light-emitting layer includes a first organic compound that is a light-emitting substance emitting fluorescent light and a second organic compound having a fluoranthene skeleton. The maximum peak wavelength of the first organic compound is λmax (nm), and in the case where λn (nm) represents a wavelength of an intensity corresponding to 1/e of a maximum peak intensity in an emission spectrum of the first organic compound, λ1 (nm) represents the shortest wavelength λn in a wavelength longer than the λmax, and λ2 (nm) represents the longest wavelength Ln in a wavelength shorter than λmax, a difference between the λ1 and the λ2 is greater than or equal to 5 nm and less than or equal to 45 nm.
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公开(公告)号：US20230352655A1
公开(公告)日：2023-11-02
申请号：US18003514
申请日：2021-06-29
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Kunihiko SUZUKI , Kengo AKIMOTO , Marina SUGANUMA , Yuji IWAKI , Kazutaka KURIKI , Taisuke NAKAO , Shunpei YAMAZAKI
CPC classification number: H01M4/364 , H01M4/583 , H01M4/386 , H01M2220/20
Abstract: An electrode with excellent characteristics is provided. An active material with excellent characteristics is provided. A novel silicon material is provided. An electrode includes a plurality of particles and a graphene compound. At least part of the surface of each of the plurality of particles is terminated by a functional group containing oxygen, the graphene compound contains the plurality of particles so as to cover the surrounding of the plurality of particles, and the graphene compound is graphene containing at least one of a carbon atom terminated by a hydrogen atom and a carbon atom terminated by a fluorine atom in a two-dimensional structure formed with a six-membered ring of carbon.
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公开(公告)号：US20230343947A1
公开(公告)日：2023-10-26
申请号：US18020139
申请日：2021-08-05
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei YAMAZAKI , Tetsuji ISHITANI , Yuji IWAKI , Shuhei YOSHITOMI
CPC classification number: H01M4/505 , H01M4/0404 , H01M4/0471 , H01M4/131 , H01M4/525 , H01M4/625 , H01M2004/021
Abstract: An active material particle with little deterioration is provided. A positive electrode active material particle with little deterioration is provided. The electrode includes a first particle group, a second particle group, and a third particle group. A median diameter of the first particle group is greater than a median diameter of the third particle group, and a median diameter of the second particle group is between the median diameter of the first particle group and the median diameter of the third particle group. The electrode is formed through a first step of forming a first mixture including the first particle group, the second particle group, the third particle group, and a solvent; a second step of applying the first mixture onto a current collector; and a third step of performing heating to volatilize the solvent.
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