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公开(公告)号：US09917267B2
公开(公告)日：2018-03-13
申请号：US15363624
申请日：2016-11-29
发明人： Tatsuya Sakuishi , Daiki Nakamura , Akihiro Chida , Tomoya Aoyama
CPC分类号： H01L51/0097 , H01L27/3244 , H01L27/3276 , H01L51/003 , H01L51/5012 , H01L51/5203 , H01L2227/326 , Y02E10/549 , Y02P70/521
摘要： A method for manufacturing a display device is provided. The method includes: forming, between a first substrate and a second substrate, a light-emitting element including an electroluminescence layer and a wiring over which a peeling layer formed by using the material of the electroluminescence layer is provided; and peeling whole of the second substrate from the first substrate so that the peeling layer over the wiring is simultaneously exposed.
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公开(公告)号：US20180024680A1
公开(公告)日：2018-01-25
申请号：US15711120
申请日：2017-09-21
发明人： Tatsuya Sakuishi , Tomoya Aoyama , Akihiro Chida , Daiki Nakamura
CPC分类号： G06F3/0412 , G02F1/133305 , G02F1/13338 , G02F2001/13629 , G06F3/044 , G06F2203/04103 , H01L27/1214 , H01L27/323 , H01L27/3276 , H01L33/62 , H01L51/0097 , H01L2221/101 , H01L2227/326 , H01L2251/5338
摘要： A display device with high design flexibility is provided. The display device includes a display element, a touch sensor, and a transistor between two flexible substrates. An external electrode that supplies a signal to the display element and an external electrode that supplies a signal to the touch sensor are connected from the same surface of one of the substrates.
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公开(公告)号：US09682544B2
公开(公告)日：2017-06-20
申请号：US15147020
申请日：2016-05-05
发明人： Kayo Kumakura , Tomoya Aoyama , Akihiro Chida , Kohei Yokoyama , Masakatsu Ohno , Satoru Idojiri , Hisao Ikeda , Hiroki Adachi , Yoshiharu Hirakata , Shingo Eguchi , Yasuhiro Jinbo
IPC分类号： B32B38/10 , B32B43/00 , G02B6/00 , H01L21/67 , B26D1/04 , H01L51/56 , B26D1/00 , H01L27/12 , H01L27/32
CPC分类号： B32B43/006 , B26D1/04 , B26D2001/006 , B32B38/10 , B32B2457/00 , G02B6/00 , H01L21/67092 , H01L27/1248 , H01L27/3258 , H01L27/3262 , H01L51/56 , H01L2221/68327 , H01L2227/323 , H01L2251/5338 , Y10T156/1126 , Y10T156/1132 , Y10T156/1168 , Y10T156/1184 , Y10T156/1933 , Y10T156/1944 , Y10T156/1961 , Y10T156/1967
摘要： A processing apparatus of a stack is provided. The stack includes two substrates attached to each other with a gap provided between their end portions. The processing apparatus includes a fixing mechanism that fixes part of the stack, a plurality of adsorption jigs that fix an outer peripheral edge of one of the substrates of the stack, and a wedge-shaped jig that is inserted into a corner of the stack. The plurality of adsorption jigs include a mechanism that allows the adsorption jigs to move separately in a vertical direction and a horizontal direction. The processing apparatus further includes a sensor sensing a position of the gap between the end portion in the stack. A tip of the wedge-shaped jig moves along a chamfer formed on an end surface of the stack. The wedge-shaped jig is inserted into the gap between the end portions in the stack.
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公开(公告)号：US09333736B2
公开(公告)日：2016-05-10
申请号：US14468662
申请日：2014-08-26
发明人： Kayo Kumakura , Tomoya Aoyama , Akihiro Chida , Kohei Yokoyama , Masakatsu Ohno , Satoru Idojiri , Hisao Ikeda , Hiroki Adachi , Yoshiharu Hirakata , Shingo Eguchi , Yasuhiro Jinbo
CPC分类号： B32B43/006 , B26D1/04 , B26D2001/006 , B32B38/10 , B32B2457/00 , G02B6/00 , H01L21/67092 , H01L27/1248 , H01L27/3258 , H01L27/3262 , H01L51/56 , H01L2221/68327 , H01L2227/323 , H01L2251/5338 , Y10T156/1126 , Y10T156/1132 , Y10T156/1168 , Y10T156/1184 , Y10T156/1933 , Y10T156/1944 , Y10T156/1961 , Y10T156/1967
摘要： A processing apparatus of a stack is provided. The stack includes two substrates attached to each other with a gap provided between their end portions. The processing apparatus includes a fixing mechanism that fixes part of the stack, a plurality of adsorption jigs that fix an outer peripheral edge of one of the substrates of the stack, and a wedge-shaped jig that is inserted into a corner of the stack. The plurality of adsorption jigs include a mechanism that allows the adsorption jigs to move separately in a vertical direction and a horizontal direction. The processing apparatus further includes a sensor sensing a position of the gap between the end portion in the stack. A tip of the wedge-shaped jig moves along a chamfer formed on an end surface of the stack. The wedge-shaped jig is inserted into the gap between the end portions in the stack.
摘要翻译： 提供堆叠的处理装置。 堆叠包括彼此附接的两个基板，其间隙设置在它们的端部之间。 处理装置包括：固定机构，其固定堆叠的一部分;多个吸附夹具，其固定堆叠体的一个基板的外周边缘;以及楔形夹具，其插入到堆叠的角部。 多个吸附夹具包括允许吸附夹具在垂直方向和水平方向上分开移动的机构。 处理装置还包括传感器，其感测堆叠中的端部之间的间隙的位置。 楔形夹具的尖端沿着形成在堆叠的端表面上的倒角移动。 楔形夹具插入到堆叠中的端部之间的间隙中。
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公开(公告)号：US09331310B2
公开(公告)日：2016-05-03
申请号：US13871248
申请日：2013-04-26
发明人： Akihiro Chida , Kaoru Hatano , Tomoya Aoyama , Ryu Komatsu , Masatoshi Kataniwa
CPC分类号： H01L51/56 , H01L27/1225 , H01L27/3246 , H01L27/3276 , H01L51/5203 , H01L51/5237 , H01L51/5246 , H01L51/5253 , H01L2227/323 , H01L2227/326 , H01L2251/5338 , H01L2251/5361
摘要： A method for exposing an electrode terminal covered with an organic film in a light-emitting device without damaging the electrode terminal is provided. In a region of the electrode terminal to which electric power from an external power supply or an external signal is input, an island-shaped organic compound-containing layer is formed and the organic film is formed thereover. The organic film is removed by utilizing low adhesion of an interface between the organic compound-containing layer and the electrode terminal, whereby the electrode terminal can be exposed without damage to the electrode terminal.
摘要翻译： 提供了一种用于在发光器件中暴露覆盖有机膜的电极端子而不损坏电极端子的方法。 在来自外部电源或外部信号的电力的电极端子的区域中，形成有岛状有机化合物的层，并且在其上形成有机膜。 通过利用有机化合物层和电极端子之间的界面的低粘附性去除有机膜，由此电极端子可以暴露而不损坏电极端子。
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公开(公告)号：US09263645B2
公开(公告)日：2016-02-16
申请号：US13713101
申请日：2012-12-13
发明人： Junichiro Sakata , Hisao Ikeda , Tomoya Aoyama , Takahiro Kawakami , Yuji Iwaki , Satoshi Seo
CPC分类号： H01L33/42 , H01L51/5088 , H01L51/5262 , H01L2251/558
摘要： The present invention provides a light-emitting element, a light-emitting device and an electronic device in which an optical path length through which generated light goes can be changed easily. The present invention provides a light-emitting element including a light-emitting layer between a first electrode and a second electrode, and a mixed layer in contact with the first electrode; in which the light-emitting layer includes a light-emitting substance; the mixed layer includes a hole transporting substance and a metal oxide showing an electron accepting property to the hole transporting substance, and has a thickness of 120 to 180 nm, and when a voltage is applied between the first electrode and the second electrode such that a potential of the first electrode is higher than that of the second electrode, the light-emitting substance emits light.
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公开(公告)号：US20150123106A1
公开(公告)日：2015-05-07
申请号：US14532634
申请日：2014-11-04
发明人： Seiji Yasumoto , Masataka Sato , Tomoya Aoyama , Ryu Komatsu
IPC分类号： B32B43/00 , H01L51/00 , H01L51/52 , H01L21/311
CPC分类号： B32B43/006 , B32B38/10 , B32B2309/105 , B32B2315/08 , B32B2457/00 , H01L21/68757 , H01L27/3244 , H01L51/003 , H01L51/0097 , H01L51/5237 , H01L51/5262 , H01L2221/68386 , H01L2251/5338 , Y10T156/11 , Y10T156/1142 , Y10T156/1168 , Y10T156/1184 , Y10T156/1967 , Y10T156/1978
摘要： The yield of a peeling process is improved. A first step of forming a peeling layer to a thickness of greater than or equal to 0.1 nm and less than 10 nm over a substrate; a second step of forming, on the peeling layer, a layer to be peeled including a first layer in contact with the peeling layer; a third step of separating parts of the peeling layer and parts of the first layer to form a peeling trigger; and a fourth step of separating the peeling layer and the layer to be peeled are performed. The use of the thin peeling layer can improve the yield of a peeling process regardless of the structure of the layer to be peeled.
摘要翻译： 剥离过程的产率提高。 在衬底上形成厚度大于或等于0.1nm且小于10nm的剥离层的第一步骤; 在剥离层上形成包含与剥离层接触的第一层的被剥离层的第二工序; 分离剥离层的部分和第一层的部分以形成剥离触发器的第三步骤; 并且进行剥离剥离层和被剥离层的第四工序。 无论剥离层的结构如何，使用薄的剥离层可以提高剥离过程的产量。
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公开(公告)号：US20150069358A1
公开(公告)日：2015-03-12
申请号：US14476154
申请日：2014-09-03
发明人： Akihiro Chida , Tomoya Aoyama
CPC分类号： H01L51/5246 , H01L51/0097
摘要： A highly reliable flexible light-emitting device is provided. The light-emitting device includes a first flexible substrate, a second flexible substrate, a light-emitting element between the first flexible substrate and the second flexible substrate, a first bonding layer; and a second bonding layer in a frame shape surrounding the first bonding layer. The first bonding layer and the second bonding layer are between the second flexible substrate and the light-emitting element. The light-emitting element includes layer containing a light-emitting organic compound between the pair of electrodes. The second bonding layer has a higher gas barrier property than the first bonding layer.
摘要翻译： 提供了高度可靠的柔性发光装置。 发光装置包括第一柔性基板，第二柔性基板，第一柔性基板和第二柔性基板之间的发光元件，第一接合层; 以及围绕所述第一接合层的框状的第二接合层。 第一接合层和第二接合层位于第二柔性基板和发光元件之间。 发光元件包括在该对电极之间含有发光有机化合物的层。 第二接合层比第一接合层具有更高的阻气性。
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49.发明授权公开(公告)号：US08920562B2
公开(公告)日：2014-12-30
申请号：US13679391
申请日：2012-11-16
IPC分类号： C23C14/08 , C23C14/28 , B05C11/00 , C23C14/56 , C23C14/26 , C23C14/12 , C23C14/04 , H01L51/56 , H01L51/00
CPC分类号： B05C11/00 , C23C14/042 , C23C14/12 , C23C14/26 , C23C14/28 , C23C14/568 , H01L51/0081 , H01L51/56
摘要： An object is to improve use efficiency of an evaporation material, to reduce manufacturing cost of a light-emitting device, and to reduce manufacturing time needed for a light-emitting device including a layer containing an organic compound. The pressure of a film formation chamber is reduced, a plate is rapidly heated by heat conduction or heat radiation by using a heat source, a material layer on a plate is vaporized in a short time to be evaporated to a substrate on which the material layer is to be formed (formation substrate), and then the material layer is formed on the formation substrate. The area of the plate that is heated rapidly is set to have the same size as the formation substrate and film formation on the formation substrate is completed by one application of heat.
摘要翻译： 本发明的目的在于提高蒸发材料的使用效率，降低发光元件的制造成本，减少含有有机化合物的层的发光元件所需的制造时间。 成膜室的压力减小，通过使用热源的热传导或热辐射快速加热板，在短时间内蒸发板上的材料层以蒸发到其上的材料层 （形成衬底），然后在形成衬底上形成材料层。 将快速加热的板的面积设定为与形成基板相同的尺寸，并且通过一次加热完成在形成基板上的成膜。
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公开(公告)号：US12057531B2
公开(公告)日：2024-08-06
申请号：US18131954
申请日：2023-04-07
发明人： Tomoya Aoyama , Koji Kusunoki , Kensuke Yoshizumi
CPC分类号： H01L33/504 , H01L27/156 , H01L33/46
摘要： A display device having high light-extraction efficiency is provided. A low-power display device is provided. In a red or green pixel included in the display device, a light-emitting element, an optically functional layer, and a wavelength-conversion layer are stacked in this order. The light-emitting element emits blue light, the optically functional layer transmits the blue light and reflects red and green light, and the wavelength-conversion layer converts the blue light into red or green light. The blue light emitted by the light-emitting element passes through the optically functional layer and enters the wavelength-conversion layer, and red or green light is emitted to the outside. The red or green light emitted from the wavelength-conversion layer to the optically functional layer side is reflected by the optically functional layer and emitted to the outside, which improves light-extraction efficiency.
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