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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：US20170139508A1
公开(公告)日：2017-05-18
申请号：US15416610
申请日：2017-01-26
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Shunpei YAMAZAKI , Teppei OGUNI , Kiyofumi OGINO , Hisao IKEDA
CPC classification number: H05K1/09 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H01B1/04 , H01L27/323 , H01L27/3244 , H01L51/5246 , H01L2251/5307 , H01L2251/5315 , H05K1/092 , H05K3/06 , H05K3/12 , H05K3/1283 , H05K2201/0323 , H05K2201/10151
Abstract: A novel element is provided. A novel film formation method is provided. A novel element manufacturing method is provided. Furthermore, a film including graphene is formed at low cost and high yield. The element includes a first electrode and a second electrode located apart from the first electrode. The first electrode and the second electrode include graphene. The film including graphene is formed through a first step of forming a film including graphene oxide over a substrate, a second step of immersing the film including graphene oxide in an acidic solution, and a third step of reducing graphene oxide included in the film including graphene oxide. Furthermore, before graphene oxide included in the film including graphene oxide is reduced, the film including graphene oxide is selectively removed by a photolithography technique.
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公开(公告)号：US20170104050A1
公开(公告)日：2017-04-13
申请号：US15388156
申请日：2016-12-22
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei YAMAZAKI , Junichiro SAKATA , Hisao IKEDA , Yasuo NAKAMURA , Keiko SAITO
CPC classification number: H01L27/3272 , H01L27/1218 , H01L27/1222 , H01L27/3211 , H01L27/322 , H01L27/3244 , H01L27/3248 , H01L33/08 , H01L33/36 , H01L33/50 , H01L33/56 , H01L33/58 , H01L51/5052 , H01L51/5088 , H01L51/5092 , H01L51/5203 , H01L51/5212 , H01L51/5228 , H01L51/5237 , H01L51/5246 , H01L51/5253 , H01L51/5259 , H01L51/5262 , H01L51/5284 , H01L51/56 , H01L2251/5315
Abstract: The present invention provides a light-emitting device comprising a first light-emitting element that emits red light, a second light-emitting element that emits green light, a third light-emitting element that emits blue light, and a color filter, where the color filter comprises a first coloring layer that selectively transmits red light, a second coloring layer that selectively transmits green light, and a third coloring layer that selectively transmits blue light, the first to third light-emitting elements respectively correspond to the first to third coloring layers, wherein each of the first to third light-emitting elements has a first electrode, an electroluminescent layer on the first electrode, and a second electrode on the electroluminescent layer, and wherein the electroluminescent layer includes a layer in contact with the second electrode, and a metal oxide or a benzoxazole derivative is included in the layer in contact with the second electrode.
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公开(公告)号：US20160132281A1
公开(公告)日：2016-05-12
申请号：US14936134
申请日：2015-11-09
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei YAMAZAKI , Yuichi YANAGISAWA , Daiki NAKAMURA , Nozomu SUGISAWA , Hisao IKEDA , Naoyuki SENDA , Kensuke YOSHIZUMI
Abstract: Provided is a display system or a display device that is suitable for increasing in size. The display system includes a first display panel, a second display panel, a detection means, and a compensation means. The first display panel includes a first display region. The second display panel includes a second display region. The first display region and the second display region include a first region where they overlap. The detection means has a function of detecting the size of the first region. The compensation means has a function of compensating an image displayed on the first display region in accordance with the change in the size of the first region.
Abstract translation: 提供适合于增加尺寸的显示系统或显示装置。 显示系统包括第一显示面板，第二显示面板，检测单元和补偿单元。 第一显示面板包括第一显示区域。 第二显示面板包括第二显示区域。 第一显示区域和第二显示区域包括它们重叠的第一区域。 检测装置具有检测第一区域的尺寸的功能。 补偿装置具有根据第一区域的尺寸的变化补偿显示在第一显示区域上的图像的功能。
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公开(公告)号：US20160035797A1
公开(公告)日：2016-02-04
申请号：US14819962
申请日：2015-08-06
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei YAMAZAKI , Yoshiharu HIRAKATA , Hisao IKEDA
CPC classification number: H01L27/3293 , G02F1/133305 , G02F1/133308 , G02F1/13338 , H01L27/156 , H01L27/323 , H01L27/3244 , H01L51/5237 , H01L2251/5338 , H03K17/962 , H03K17/9627
Abstract: Display of a display device is made less likely to appear divided when a plurality of display panels are used as one screen. Provided is a display device including two display units and a foldable housing that includes a joint portion between the two display units and supports the two display units. Each display unit includes a display panel including a display region and a non-display region and a support having a first surface overlapped with the display region and a second surface that meets the first surface and is overlapped with the non-display region. The two display units are placed in the housing in an opened state such that the first surfaces of the supports face the same direction and the second surfaces of the supports face each other.
Abstract translation: 当使用多个显示面板作为一个屏幕时，显示装置的显示不太可能出现分割。 提供了一种显示装置，包括两个显示单元和可折叠壳体，该可折叠壳体包括两个显示单元之间的接合部分并支撑两个显示单元。 每个显示单元包括显示面板，显示区域和非显示区域以及具有与显示区域重叠的第一表面的支撑件和与第一表面相交并与非显示区域重叠的第二表面。 两个显示单元以敞开状态放置在壳体中，使得支撑件的第一表面面向相同的方向，并且支撑件的第二表面彼此面对。
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Patent Agency Ranking
公开(公告)号：US20150263251A1
公开(公告)日：2015-09-17
申请号：US14716170
申请日：2015-05-19
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei YAMAZAKI , Junichiro SAKATA , Hisao IKEDA , Yasuo NAKAMURA , Keiko SAITO
CPC classification number: H01L27/3272 , H01L27/1218 , H01L27/1222 , H01L27/3211 , H01L27/322 , H01L27/3244 , H01L27/3248 , H01L33/08 , H01L33/36 , H01L33/50 , H01L33/56 , H01L33/58 , H01L51/5052 , H01L51/5088 , H01L51/5092 , H01L51/5203 , H01L51/5212 , H01L51/5228 , H01L51/5237 , H01L51/5246 , H01L51/5253 , H01L51/5259 , H01L51/5262 , H01L51/5284 , H01L51/56 , H01L2251/5315
Abstract: The present invention provides a light-emitting device comprising a first light-emitting element that emits red light, a second light-emitting element that emits green light, a third light-emitting element that emits blue light, and a color filter, where the color filter comprises a first coloring layer that selectively transmits red light, a second coloring layer that selectively transmits green light, and a third coloring layer that selectively transmits blue light, the first to third light-emitting elements respectively correspond to the first to third coloring layers, wherein each of the first to third light-emitting elements has a first electrode, an electroluminescent layer on the first electrode, and a second electrode on the electroluminescent layer, and wherein the electroluminescent layer includes a layer in contact with the second electrode, and a metal oxide or a benzoxazole derivative is included in the layer in contact with the second electrode.
Abstract translation: 本发明提供一种包括发射红光的第一发光元件，发出绿光的第二发光元件，发出蓝光的第三发光元件和滤色器的发光器件，其中 滤色器包括选择性地透射红光的第一着色层，选择性地透射绿光的第二着色层和选择性地透射蓝光的第三着色层，第一至第三发光元件分别对应于第一至第三着色层 层，其中第一至第三发光元件中的每一个具有第一电极，第一电极上的电致发光层和电致发光层上的第二电极，并且其中电致发光层包括与第二电极接触的层， 并且在与第二电极接触的层中包含金属氧化物或苯并恶唑衍生物。
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公开(公告)号：US20150145755A1
公开(公告)日：2015-05-28
申请号：US14551989
申请日：2014-11-24
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei YAMAZAKI , Yuichi YANAGISAWA , Hisao IKEDA
CPC classification number: G06F1/1652 , G09G3/003 , G09G3/32 , G09G3/3225 , G09G2380/02 , H01L27/3244 , H01L51/0097 , H01L51/5237 , H01L51/5262 , H01L51/5284 , H01L2251/5338 , H05K5/0017 , Y02E10/549 , Y02P70/521
Abstract: To provide a display device that gives a viewer a strong stereoscopic effect or sense of depth or a natural stereoscopic effect or sense of depth in a two-dimensional image, a display device including a display portion having a curved surface is provided. The display portion may be bent in a horizontal direction or a vertical direction. Alternatively, the display portion may have a convex surface or a concave surface on a display surface side. The display device may include a frame portion. A display device including a frame portion and a display portion which has a display surface on a frame portion side, is located so as to be apart from the frame portion with a distance therebetween, and has a curved surface, in which the display portion overlaps with an opening of the frame portion, and an end portion of the display portion overlaps with the frame portion, is provided.
Abstract translation: 为了提供一种显示装置，其给予观看者在二维图像中具有强烈的立体效果或深度感或自然立体效果或深度感，提供了包括具有弯曲表面的显示部分的显示装置。 显示部分可以在水平方向或垂直方向上弯曲。 或者，显示部可以在显示面侧具有凸面或凹面。 显示装置可以包括框架部分。 包括框架部分和在框架部分侧具有显示表面的显示部分的显示装置被定位成与框架部分间隔一定距离，并且具有弯曲表面，显示部分重叠 具有框架部分的开口，并且显示部分的端部与框架部分重叠。
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公开(公告)号：US20150003034A1
公开(公告)日：2015-01-01
申请号：US14315675
申请日：2014-06-26
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daiki NAKAMURA , Nobuharu OHSAWA , Hisao IKEDA , Akihiro KAITA , Shunpei YAMAZAKI
CPC classification number: H05B33/0815 , G03B15/05 , H04N5/2256 , H04N5/2351 , H04N5/2354 , H05B33/08 , H05B33/0803 , H05B33/0818 , H05B33/0845 , H05B33/0854 , H05B33/0896 , H05B37/0209 , H05B37/0218
Abstract: To provide a light-emitting device whose amount of light can be adjusted, or the like. The amount of light emitted from the light-emitting device can be adjusted by controlling the magnitude of the constant current pulse by a control signal. Specifically, the light-emitting device includes a constant current supply configured to be supplied with a control signal and a control pulse signal and configured to supply a constant current pulse; a control device configured to supply the control signal; a driver circuit configured to supply the control pulse signal; and a light-emitting panel configured to be supplied with the constant current pulse. The control signal is a signal for controlling the magnitude of the constant current pulse. The light-emitting panel includes a light-emitting element. The current density of the light-emitting element is greater than or equal to 10 mA/cm2 and less than or equal to 1000 mA/cm2.
Abstract translation: 提供可以调节光量的发光装置等。 可以通过控制信号来控制恒定电流脉冲的大小来调节从发光装置发射的光量。 具体地说，该发光装置包括配置为被提供控制信号和控制脉冲信号并被配置为提供恒定电流脉冲的恒流源， 控制装置，被配置为提供所述控制信号; 配置为提供控制脉冲信号的驱动电路; 以及配置为被提供有恒定电流脉冲的发光面板。 控制信号是用于控制恒定电流脉冲的幅度的信号。 发光面板包括发光元件。 发光元件的电流密度大于或等于10mA / cm 2且小于或等于1000mA / cm 2。
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公开(公告)号：US20140347555A1
公开(公告)日：2014-11-27
申请号：US14281014
申请日：2014-05-19
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Yoshiharu Hirakata , Nobuharu OHSAWA , Hisao IKEDA , Kazuhiko FUJITA , Akihiro KAITA
CPC classification number: H04N5/2256 , G03B15/03 , G03B15/05 , G03B2215/0567 , H01L51/5212 , H01L51/5275 , H01L2227/326 , H01L2251/5338 , H01L2251/5361 , H01L2251/5376 , H04N5/23293 , H04N5/2354 , H05B33/08 , H05B33/0815
Abstract: A small light-emitting device is provided. A light-emitting device which is less likely to produce a shadow is provided. A structure including a switching circuit for supplying a pulsed constant current and a light-emitting panel supplied with the pulsed constant current has been conceived.
Abstract translation: 提供小型发光装置。 提供了不太可能产生阴影的发光装置。 已经考虑了包括用于提供脉冲恒定电流的开关电路和提供有脉冲恒定电流的发光面板的结构。
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公开(公告)号：US20140321074A1
公开(公告)日：2014-10-30
申请号：US14255183
申请日：2014-04-17
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Akihiro CHIDA , Hisao IKEDA , Yoshiharu HIRAKATA
IPC: H05K7/14
Abstract: A novel foldable and highly portable display device is provided. Further, a novel display device capable of displaying information or the like on a seamless large screen is provided. The display device includes a flexible display panel, a first housing provided with a storage portion that includes a space in which pulled one end of the display panel is stored, a folding mechanism connected to the first housing, and a second housing connected to the folding mechanism. The other end of the display panel is connected to the second housing so that the display panel can be drawn in accordance with an opening operation of the folding mechanism and stored in accordance with a closing operation of the folding mechanism.
Abstract translation: 提供了一种新颖的可折叠且高度便携的显示装置。 另外，提供了能够在无缝大屏幕上显示信息等的新型显示装置。 显示装置包括柔性显示面板，设置有存储部分的第一壳体，所述存储部分包括存储显示面板的拉出的一端的空间，连接到第一壳体的折叠机构，以及连接到折叠的第二壳体 机制。 显示面板的另一端连接到第二壳体，使得可以根据折叠机构的打开操作来绘制显示面板，并根据折叠机构的关闭操作进行存储。
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