-
公开(公告)号：US20160259217A1
公开(公告)日：2016-09-08
申请号：US15155094
申请日：2016-05-16
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Tetsuji ISHITANI , Daisuke KUBOTA
IPC: G02F1/1343 , G02F1/1368
CPC classification number: G02F1/134309 , G02F1/133514 , G02F1/13439 , G02F1/136227 , G02F1/1368 , G02F2001/134372 , G02F2001/136222
Abstract: A liquid crystal display device is provided, which includes a thin film transistor including an oxide semiconductor layer, a first electrode layer, a second electrode layer having an opening, a light-transmitting chromatic-color resin layer between the thin film transistor and the second electrode layer, and a liquid crystal layer. One of the first electrode layer and the second electrode layer is a pixel electrode layer which is electrically connected to the thin film transistor, and the other of the first electrode layer and the second electrode layer is a common electrode layer. The light-transmitting chromatic-color resin layer is overlapped with the pixel electrode layer and the oxide semiconductor layer of the thin film transistor.
-
公开(公告)号：US20160240566A1
公开(公告)日：2016-08-18
申请号：US15140837
申请日：2016-04-28
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daisuke KUBOTA , Ryo HATSUMI , Masami JINTYOU , Takumi SHIGENOBU , Naoto GOTO
IPC: H01L27/12 , H01L29/24 , G02F1/133 , G02F1/1333 , G02F1/1339 , G02F1/1341 , G02F1/1362 , G02F1/1368 , G06F3/044 , G06F3/041 , G02F1/1335 , H01L29/786 , G02F1/1343
CPC classification number: H01L27/1255 , G02F1/13306 , G02F1/133305 , G02F1/133345 , G02F1/13338 , G02F1/133512 , G02F1/1339 , G02F1/1341 , G02F1/1343 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2001/133357 , G02F2001/13415 , G06F3/0412 , G06F3/044 , G06F2203/04108 , H01L27/1225 , H01L27/124 , H01L27/1248 , H01L27/127 , H01L28/60 , H01L29/24 , H01L29/41733 , H01L29/45 , H01L29/78633 , H01L29/7869 , H01L29/78696
Abstract: A semiconductor device having a high aperture ratio and including a capacitor capable of increasing the charge capacity is provided. A semiconductor device includes a transistor over a substrate, a first light-transmitting conductive film over the substrate, an oxide insulating film covering the transistor and having an opening over the first light-transmitting conductive film, a nitride insulating film over the oxide insulating film and in contact with the first light-transmitting conductive film in the opening, a second light-transmitting conductive film connected to the transistor and having a depressed portion in the opening, and an organic resin film with which the depressed portion of the second light-transmitting conductive film is filled.
-
公开(公告)号：US20150187819A1
公开(公告)日：2015-07-02
申请号：US14656285
申请日：2015-03-12
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daisuke KUBOTA , Ryo HATSUMI , Masami JINTYOU , Takumi SHIGENOBU , Naoto GOTO
IPC: H01L27/12
CPC classification number: H01L27/1255 , G02F1/13306 , G02F1/133305 , G02F1/133345 , G02F1/13338 , G02F1/133512 , G02F1/1339 , G02F1/1341 , G02F1/1343 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2001/133357 , G02F2001/13415 , G06F3/0412 , G06F3/044 , G06F2203/04108 , H01L27/1225 , H01L27/124 , H01L27/1248 , H01L27/127 , H01L28/60 , H01L29/24 , H01L29/41733 , H01L29/45 , H01L29/78633 , H01L29/7869 , H01L29/78696
Abstract: A semiconductor device having a high aperture ratio and including a capacitor capable of increasing the charge capacity is provided. A semiconductor device includes a transistor over a substrate, a first light-transmitting conductive film over the substrate, an oxide insulating film covering the transistor and having an opening over the first light-transmitting conductive film, a nitride insulating film over the oxide insulating film and in contact with the first light-transmitting conductive film in the opening, a second light-transmitting conductive film connected to the transistor and having a depressed portion in the opening, and an organic resin film with which the depressed portion of the second light-transmitting conductive film is filled.
Abstract translation: 提供了具有高开口率并且包括能够增加充电容量的电容器的半导体器件。 半导体器件包括：衬底上的晶体管，衬底上的第一透光导电膜，覆盖晶体管的氧化物绝缘膜，并且在第一透光导电膜上具有开口;氧化物绝缘膜上的氮化物绝缘膜 并且与开口部中的第一透光性导电膜接触，与该晶体管连接并具有开口部的凹部的第二透光性导电膜，以及第二透光性导电膜， 传输导电膜被填充。
-
公开(公告)号：US20150109553A1
公开(公告)日：2015-04-23
申请号：US14517986
申请日：2014-10-20
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Daisuke KUBOTA
IPC: H01L27/12 , G02F1/1368 , G02F1/1333 , H01L29/786
CPC classification number: H01L27/1255 , G02F1/133345 , G02F1/1339 , G02F1/1368 , H01L27/1225 , H01L29/78606 , H01L29/7869
Abstract: A display device with excellent display quality is provided. The display device includes a transistor over a first substrate, an inorganic insulating film in contact with the transistor, and an organic insulating film in contact with the inorganic insulating film. The transistor includes a gate electrode over the first substrate, an oxide semiconductor film overlapping with the gate electrode, a gate insulating film in contact with one surface of the oxide semiconductor film, and a pair of electrodes in contact with the oxide semiconductor film. The inorganic insulating film is in contact with the other surface of the oxide semiconductor film. The organic insulating film overlaps with the oxide semiconductor film with the inorganic insulating film provided therebetween and is separated. Note that the thickness of the organic insulating film is preferably greater than or equal to 500 nm and less than or equal to 10 μm.
Abstract translation: 提供了具有优异显示质量的显示装置。 显示装置包括在第一基板上的晶体管，与晶体管接触的无机绝缘膜，以及与无机绝缘膜接触的有机绝缘膜。 晶体管包括在第一衬底上的栅电极，与栅电极重叠的氧化物半导体膜，与氧化物半导体膜的一个表面接触的栅绝缘膜和与氧化物半导体膜接触的一对电极。 无机绝缘膜与氧化物半导体膜的另一个表面接触。 有机绝缘膜与氧化物半导体膜重叠，其间设置有无机绝缘膜并分离。 注意，有机绝缘膜的厚度优选为大于或等于500nm且小于或等于10μm。
-
公开(公告)号：US20130176516A1
公开(公告)日：2013-07-11
申请号：US13785233
申请日：2013-03-05
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO. LTD.
Inventor： Tetsuji ISHITANI , Daisuke KUBOTA
IPC: G02F1/1368
CPC classification number: G02F1/134309 , G02F1/133514 , G02F1/13439 , G02F1/136227 , G02F1/1368 , G02F2001/134372 , G02F2001/136222
Abstract: A liquid crystal display device is provided, which includes a thin film transistor including an oxide semiconductor layer, a first electrode layer, a second electrode layer having an opening, a light-transmitting chromatic-color resin layer between the thin film transistor and the second electrode layer, and a liquid crystal layer. One of the first electrode layer and the second electrode layer is a pixel electrode layer which is electrically connected to the thin film transistor, and the other of the first electrode layer and the second electrode layer is a common electrode layer. The light-transmitting chromatic-color resin layer is overlapped with the pixel electrode layer and the oxide semiconductor layer of the thin film transistor.
Abstract translation: 提供了一种液晶显示装置，其包括：薄膜晶体管，包括氧化物半导体层，第一电极层，具有开口的第二电极层，在薄膜晶体管和第二电极之间的透光彩色树脂层 电极层和液晶层。 第一电极层和第二电极层中的一个是与薄膜晶体管电连接的像素电极层，第一电极层和第二电极层中的另一个是公共电极层。 透光彩色树脂层与薄膜晶体管的像素电极层和氧化物半导体层重叠。
-
Patent Agency Ranking
36.发明申请LIQUID CRYSTAL COMPOSITION, COMPOSITE OF POLYMER AND LIQUID CRYSTAL, AND LIQUID CRYSTAL DISPLAY DEVICE 有权液晶组合物，聚合物和液晶的复合材料和液晶显示装置公开(公告)号：US20130107188A1
公开(公告)日：2013-05-02
申请号：US13658129
申请日：2012-10-23
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Daisuke KUBOTA , Takahiro Yamamoto , Makoto Ikenaga
CPC classification number: C09K19/0275 , C09K2019/0448 , C09K2019/122 , C09K2019/123 , C09K2019/2035 , C09K2019/2078 , C09K2019/3016 , C09K2019/3408 , Y10T428/10
Abstract: Defective display by a liquid crystal display device is reduced. In a liquid crystal composition which contains a liquid crystal material exhibiting a blue phase and has a transmission spectrum with a single peak in a temperature range where the liquid crystal material exhibits a blue phase, it is found that the blue phase of the liquid crystal material can be stabilized in a wide temperature range by polymer stabilization treatment. Thus, the liquid crystal composition allows the polymer stabilization treatment to be achieved in a wider temperature range. This makes it possible to reduce defective orientation in a composite of polymer and liquid crystal formed by subjecting the liquid crystal composition to the treatment. As a result, it is possible to reduce defective display by a liquid crystal display device which includes the composite of polymer and liquid crystal.
Abstract translation: 降低了液晶显示装置的显示不良。 在液晶材料呈现蓝相的温度范围内含有蓝相的液晶材料和具有单峰的透射光谱的液晶组合物中，发现液晶材料的蓝相 可以通过聚合物稳定化处理在宽温度范围内稳定。 因此，液晶组成允许在更宽的温度范围内实现聚合物稳定化处理。 这使得可以减少通过使液晶组合物进行处理形成的聚合物和液晶的复合材料中的不良取向。 结果，可以减少包括聚合物和液晶复合物的液晶显示装置的不良显示。
-
公开(公告)号：US20250151595A1
公开(公告)日：2025-05-08
申请号：US19014628
申请日：2025-01-09
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Taisuke KAMADA , Ryo HATSUMI , Daisuke KUBOTA , Naoaki HASHIMOTO , Tsunenori SUZUKI , Harue OSAKA , Satoshi SEO
Abstract: An object is to provide a highly reliable display unit having a function of sensing light. The display unit includes a light-receiving device and a light-emitting device. The light-receiving device includes an active layer between a pair of electrodes. The light-emitting device includes a hole-injection layer, a light-emitting layer, and an electron-transport layer between a pair of electrodes. The light-receiving device and the light-emitting device share one of the electrodes, and may further share another common layer between the pair of electrodes. The hole-injection layer is in contact with an anode and contains a first compound and a second compound. The electron-transport property of the electron-transport layer is low; hence, the light-emitting layer is less likely to have excess electrons. Here, the first compound is the material having a property of accepting electrons from the second compound.
-
公开(公告)号：US20250151393A1
公开(公告)日：2025-05-08
申请号：US19008793
申请日：2025-01-03
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Shunpei YAMAZAKI , Yoshiharu HIRAKATA , Takashi HAMADA , Kohei YOKOYAMA , Yasuhiro JINBO , Tetsuji ISHITANI , Daisuke KUBOTA
IPC: H10D86/01 , G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1362 , G02F1/1368 , H10D30/67 , H10D86/40 , H10D86/60 , H10K50/842 , H10K50/844 , H10K59/38 , H10K59/40 , H10K71/50 , H10K102/00
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：US20250107326A1
公开(公告)日：2025-03-27
申请号：US18971552
申请日：2024-12-06
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Ryo HATSUMI , Taisuke KAMADA , Daisuke KUBOTA
Abstract: An object is to provide a display device having a function of emitting visible light and infrared light and an imaging function. Another object is to increase the definition without changing the density of imaging elements while the high resolution of an image displayed on a display device is kept. The display device has a layout in which a light-receiving region of an imaging element is provided between light-emitting regions of a plurality of light-emitting elements over one substrate. In the imaging function of the display device, as a means for increasing the definition of a captured image, the definition is increased without changing the density of imaging elements by capturing an image by time division.
-
40.发明申请公开(公告)号：US20250076712A1
公开(公告)日：2025-03-06
申请号：US18936635
申请日：2024-11-04
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Ryo HATSUMI , Daisuke KUBOTA , Hiroyuki MIYAKE
IPC: G02F1/1343 , G02F1/1333 , G02F1/1337 , G02F1/1362
Abstract: A display device with less light leakage and excellent contrast is provided. A display device having a high aperture ratio and including a large-capacitance capacitor is provided. A display device in which wiring delay due to parasitic capacitance is reduced is provided. A display device includes a transistor over a substrate, a pixel electrode connected to the transistor, a signal line electrically connected to the transistor, a scan line electrically connected to the transistor and intersecting with the signal line, and a common electrode overlapping with the pixel electrode and the signal line with an insulating film provided therebetween. The common electrode includes stripe regions extending in a direction intersecting with the signal line.
-
-
-
-
-
-
-
-
-
Search Results
219
records
(took 0.032 seconds)
