公开(公告)号：US20190339743A1

公开(公告)日：2019-11-07

申请号：US16516730

申请日：2019-07-19

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Hiroyuki MIYAKE ,  Hisao IKEDA

IPC: G06F1/16 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H01L23/00

Abstract: To provide a display device that is suitable for increasing in size, a display device in which display unevenness is suppressed, or a display device that can display an image along a curved surface. The display device includes a first display panel and a second display panel each including a pair of substrates. The first display panel and the second display panel each include a first region which can transmit visible light, a second region which can block visible light, and a third region which can perform display. The third region of the first display panel and the first region of the second display panel overlap each other. The third region of the first display panel and the second region of the second display panel do not overlap each other.

公开(公告)号：US20190014677A1

公开(公告)日：2019-01-10

申请号：US16130491

申请日：2018-09-13

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Akihiro CHIDA ,  Hisao IKEDA ,  Yoshiharu HIRAKATA

IPC: H05K7/14 ,  G09F9/35 ,  G09F9/33 ,  G09F9/30

CPC classification number: H05K7/14 ,  G06F1/1616 ,  G06F1/1683 ,  G09F9/30 ,  G09F9/301 ,  G09F9/33 ,  G09F9/35 ,  H05K1/028 ,  H05K1/0283 ,  H05K1/147 ,  H05K1/189

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.

公开(公告)号：US20190008014A1

公开(公告)日：2019-01-03

申请号：US16121702

申请日：2018-09-05

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Hisao IKEDA ,  Nozomu SUGISAWA ,  Yuichi YANAGISAWA

IPC: H05B33/12 ,  H01L27/32 ,  G02F1/1333

Abstract: A display device that can display an image along a curved surface is provided. In the display device, a first display panel and a second display panel overlap each other with a light-transmitting layer provided therebetween. The light-transmitting layer is positioned on a display surface side of the first display panel, and on a side opposite to the display surface of the second display panel. The light-transmitting layer has an average transmittance of 80% or more with respect to light in the wavelength range of 450 nm to 700 nm and a refractive index higher than that of air. A display region of the first display panel overlaps a region transmitting visible light of the second display panel with the light-transmitting layer provided therebetween. It is preferred that the display region of the first display panel not overlap with a region blocking visible light of the second display panel.

公开(公告)号：US20180072033A1

公开(公告)日：2018-03-15

申请号：US15804319

申请日：2017-11-06

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Masakatsu OHNO ,  Yoshiharu HIRAKATA ,  Shingo EGUCHI ,  Yasuhiro JINBO ,  Hisao IKEDA ,  Kohei YOKOYAMA ,  Hiroki ADACHI ,  Satoru IDOJIRI

IPC: B32B37/00 ,  B32B37/12 ,  B32B17/10 ,  B32B27/08 ,  B32B27/20 ,  B32B27/36 ,  B32B38/18 ,  B32B38/00

CPC classification number: B32B37/0046 ,  B32B17/10431 ,  B32B27/08 ,  B32B27/20 ,  B32B27/36 ,  B32B37/0015 ,  B32B37/003 ,  B32B37/1284 ,  B32B38/0008 ,  B32B38/18 ,  B32B38/1841 ,  B32B38/1858 ,  B32B2264/102 ,  B32B2264/105 ,  B32B2309/68 ,  B32B2457/14 ,  B32B2457/20 ,  H01L2224/01 ,  Y10T156/15 ,  Y10T156/1798

Abstract: A yield in the step of bonding two members together is improved. A bonding apparatus includes a stage capable of supporting a first member having a sheet-like shape, a fixing mechanism capable of fixing one end portion of a second member having a sheet-like shape so that the second member overlaps with the first member, and a pressurizing mechanism capable of moving from a side of the one end portion of the second member to a side of the other end portion and spreading a bonding layer under pressure between the first member and the second member. The first member and the second member are bonded to each other.

公开(公告)号：US20170098689A1

公开(公告)日：2017-04-06

申请号：US15276979

申请日：2016-09-27

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Hisao IKEDA ,  Toshiki SASAKI ,  Satoshi SEO

IPC: H01L27/32 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: H01L27/3267 ,  G02F1/13338 ,  G02F1/133553 ,  G02F1/1368 ,  G02F2001/133342 ,  G02F2001/133565 ,  G02F2001/13685 ,  G02F2201/44 ,  H01L27/1225 ,  H01L27/3225 ,  H01L27/323 ,  H01L27/3232 ,  H01L29/7869

Abstract: Provided is a novel display device that is highly convenient or reliable or a display device with low power consumption and high display quality. The display device includes a first pixel and a second pixel. The first pixel and the second pixel are adjacent to each other. Each of the first pixel and the second pixel includes a first display region and a second display region. The first display region is configured to reflect incident light. The second display region is positioned inside the first display region and configured to emit light. A position of the second display region inside the first display region in the first pixel and a position of the second display region inside the first display region in the second pixel are different from each other.

公开(公告)号：US20150146352A1

公开(公告)日：2015-05-28

申请号：US14546434

申请日：2014-11-18

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Yuichi YANAGISAWA ,  Hisao IKEDA

IPC: H05K5/02 ,  G02B27/22 ,  H05K5/00

CPC classification number: G02B27/2221 ,  A47G1/08 ,  G02B5/005 ,  G06F1/1601 ,  G06F1/1607 ,  G06F1/1626 ,  G06F1/1637 ,  G06F2200/1612 ,  H04N5/64

Abstract: To provide a display device that gives a viewer a strong stereoscopic effect or sense of depth in a two-dimensional image and a display device that gives a viewer a natural stereoscopic effect or sense of depth in a two-dimensional image, a display device including a frame portion and a display portion which has a display surface on a frame portion side and is located so as to be apart from the frame portion with a distance therebetween, 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. In addition, a structure in which a corner of an inner frame of the frame portion has curvature or a structure in which the size of the inner frame of the frame portion is variable is added to the display device.

Abstract translation: 为了提供一种在二维图像和显示装置中向观看者提供强烈的立体效果或深度感的显示装置，其给予观看者二维图像中的自然立体效果或深度感，显示装置包括： 框架部分和显示部分，其在框架部分侧具有显示表面，并且位于与框架部分隔开距离的位置，其中显示部分与框架部分的开口重叠，并且 提供显示部分的端部与框架部分重叠。 此外，框架部分的内框的角部具有曲率的结构或框架部分的内框的尺寸可变的结构被添加到显示装置。

公开(公告)号：US20150068683A1

公开(公告)日：2015-03-12

申请号：US14468818

申请日：2014-08-26

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Masakatsu OHNO ,  Yoshiharu HIRAKATA ,  Shingo EGUCHI ,  Yasuhiro JINBO ,  Hisao IKEDA ,  Kohei YOKOYAMA ,  Hiroki ADACHI ,  Satoru IDOJIRI

IPC: B32B37/00 ,  B32B37/12 ,  B32B38/18

CPC classification number: B32B37/0046 ,  B32B17/10431 ,  B32B27/08 ,  B32B27/20 ,  B32B27/36 ,  B32B37/0015 ,  B32B37/003 ,  B32B37/1284 ,  B32B38/0008 ,  B32B38/18 ,  B32B38/1841 ,  B32B38/1858 ,  B32B2264/102 ,  B32B2264/105 ,  B32B2309/68 ,  B32B2457/14 ,  B32B2457/20 ,  H01L2224/01 ,  Y10T156/15 ,  Y10T156/1798

Abstract: A yield in the step of bonding two members together is improved. A bonding apparatus includes a stage capable of supporting a first member having a sheet-like shape, a fixing mechanism capable of fixing one end portion of a second member having a sheet-like shape so that the second member overlaps with the first member, and a pressurizing mechanism capable of moving from a side of the one end portion of the second member to a side of the other end portion and spreading a bonding layer under pressure between the first member and the second member. The first member and the second member are bonded to each other.

Abstract translation: 提高了将两个部件结合在一起的步骤中的产量。 接合装置包括能够支撑具有片状形状的第一构件的台，能够固定具有片状形状的第二构件的一端部使得第二构件与第一构件重叠的固定机构，以及 加压机构能够从所述第二部件的一个端部的一侧移动到所述另一个端部的一侧，并且在所述第一部件和所述第二部件之间在压力下铺展粘合层。 第一构件和第二构件彼此结合。

公开(公告)号：US20150060933A1

公开(公告)日：2015-03-05

申请号：US14468808

申请日：2014-08-26

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Masakatsu OHNO ,  Kohei YOKOYAMA ,  Satoru IDOJIRI ,  Hisao IKEDA ,  Yasuhiro JINBO ,  Hiroki ADACHI ,  Yoshiharu HIRAKATA ,  Shingo EGUCHI

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  B08B5/02 ,  B08B5/04

CPC classification number: B65G49/068 ,  B32B17/06 ,  B32B37/025 ,  B32B38/10 ,  B32B43/006 ,  B32B2457/00 ,  B32B2457/14 ,  B32B2457/20 ,  B65G49/069 ,  B65G2249/04 ,  B65H3/0816 ,  B65H3/48 ,  B65H16/00 ,  B65H35/0006 ,  H01L21/673 ,  H01L21/67333 ,  H01L21/67715 ,  H01L21/68 ,  H01L27/3244 ,  H01L51/5237 ,  H01L51/56 ,  H01L2221/68318 ,  H01L2227/323 ,  Y10T29/53091 ,  Y10T29/5317 ,  Y10T156/1121 ,  Y10T156/1137 ,  Y10T156/1158 ,  Y10T156/1184 ,  Y10T156/1917 ,  Y10T156/1922 ,  Y10T156/1939 ,  Y10T156/1967

Abstract: An apparatus for supplying a support having a clean surface is provided. Alternatively, an apparatus for manufacturing a stack including a support and a remaining portion of a processed member whose one surface layer is separated is provided. A positioning portion, a slit formation portion, and a peeling portion are included. The positioning portion is provided with a first transfer mechanism of a stacked film including a support and a separator and a table for fixing the stacked film. The slit formation portion is provided with a cutter that can form a slit which does not pass through the separator. The peeling portion is provided with a second transfer mechanism and a peeling mechanism extending the separator and then peeling the separator. In addition, a pretreatment portion activating a support surface is included.

Abstract translation: 提供了一种用于提供具有干净表面的支撑件的装置。 或者，提供一种用于制造包括支撑体的堆叠的装置和其一个表面层被分离的被处理构件的剩余部分。 包括定位部分，狭缝形成部分和剥离部分。 定位部设置有包括支撑体和隔板的层叠膜的第一传送机构和用于固定层叠膜的台。 狭缝形成部设置有能够形成不通过隔板的狭缝的切割器。 剥离部设置有第二传送机构和剥离机构，其使隔板延伸，然后剥离隔膜。 此外，包括激活支撑表面的预处理部分。

公开(公告)号：US20150059986A1

公开(公告)日：2015-03-05

申请号：US14468801

申请日：2014-08-26

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Ryu KOMATSU ,  Kohei YOKOYAMA ,  Masakatsu OHNO ,  Satoru IDOJIRI ,  Hisao IKEDA ,  Yasuhiro JINBO ,  Hiroki ADACHI ,  Yoshiharu HIRAKATA ,  Shingo EGUCHI ,  Daiki NAKAMURA

IPC: B26D3/28 ,  B32B38/00 ,  B32B38/10 ,  B26D1/14

CPC classification number: B26D3/282 ,  B26D3/08 ,  B26F1/3826 ,  C03B33/027 ,  C03B33/037 ,  C03B33/07 ,  G02F1/1303 ,  Y02P40/57 ,  Y10T83/0281 ,  Y10T156/1051 ,  Y10T156/1082 ,  Y10T156/1126 ,  Y10T156/1137 ,  Y10T156/1168 ,  Y10T156/1195 ,  Y10T156/12 ,  Y10T156/1348 ,  Y10T156/1788 ,  Y10T156/1793 ,  Y10T156/1928 ,  Y10T156/1933 ,  Y10T156/1939 ,  Y10T156/1961 ,  Y10T156/1967 ,  Y10T156/1994

Abstract: A device for forming a separation starting point that allows separation of a surface layer of a processed member to form a remaining portion is provided. A manufacturing device of a stack including a support and a remaining portion of a processed member whose surface layer is separated is provided. The device for forming the separation starting point includes a stage that supports the processed member, a cutter that faces the stage, a head portion that supports the cutter, an arm portion that supports the head portion, and a moving mechanism that relatively moves the cutter to the stage.

Abstract translation: 提供一种用于形成分离起始点的装置，其允许分离加工部件的表面层以形成剩余部分。 提供了一种包括支撑体的堆叠的制造装置和其表面层被分离的处理的构件的剩余部分。 用于形成分离起点的装置包括支撑加工构件的台，面向台的切割器，支撑切割器的头部，支撑头部的臂部，以及使切割器相对移动的移动机构 到舞台。

公开(公告)号：US20250151512A1

公开(公告)日：2025-05-08

申请号：US19014440

申请日：2025-01-09

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Hisao IKEDA ,  Tomoya AOYAMA ,  Kensuke YOSHIZUMI

IPC: H10K50/856 ,  G02B27/01 ,  G06F1/16 ,  H10K59/131

Abstract: A high-resolution display device is provided. The display device includes a plurality of light-emitting units emitting light of different colors. The light-emitting unit has a microcavity structure and intensifies light with a specific wavelength. In the light-emitting units emitting light of different colors, reflective layers with different thicknesses are formed, an insulating layer is formed to cover the reflective layers, and then a top surface of the insulating layer is subjected to planarization treatment, whereby an insulating layer with different thicknesses is formed. After that, light-emitting elements emitting white light are formed over the planarized top surface of the insulating layer to overlap with the respective reflective layers, whereby the light-emitting units that intensify different colors due to different optical path lengths are separately formed.