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31.发明授权公开(公告)号：US11903287B2
公开(公告)日：2024-02-13
申请号：US17277627
申请日：2018-09-21
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Yasushi Asaoka , Tsuyoshi Kamada , Shigeru Aomori
IPC: H10K59/35 , H10K50/11 , H10K71/00 , H10K50/115 , H10K101/40 , H05B33/22 , H10K102/00
CPC classification number: H10K59/35 , H10K50/11 , H10K59/352 , H10K59/353 , H10K71/00 , H05B33/22 , H10K50/115 , H10K2101/40 , H10K2102/321
Abstract: A light-emitting element includes: pixel electrodes provided for individual subpixels of at least three colors; a common electrode provided facing each of the pixel electrodes; and light-emitting layers of each color provided between the common electrode and, respectively, each of the pixel electrodes, wherein one of each of the pixel electrodes and the common electrode is a cathode electrode and the other is an anode electrode and among the light-emitting layers of the at least three colors, a light-emitting layer of a color having a largest electron affinity extends in a state of being layered between the cathode electrode and each light-emitting layer of the other colors as well.
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公开(公告)号：US11376549B2
公开(公告)日：2022-07-05
申请号：US16959915
申请日：2018-12-27
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Sho Ochi , Tetsuya Ide , Makoto Yamada , Hiroka Hamada , Jun Sakuma , Tsuyoshi Kamada
Abstract: Provided is a humidity conditioning method that enables absorption and desorption of moisture with low power consumption. The humidity conditioning method includes: an adjustment step of adjusting a moisture amount of hygroscopic liquid; and a measurement step of measuring concentration of a hygroscopic substance contained in the hygroscopic liquid, in which at the adjustment step, at least either moisture absorption processing of causing moisture contained in air to be absorbed by the hygroscopic liquid or regeneration processing of separating the moisture from the hygroscopic liquid is performed, the regeneration processing includes atomization processing of irradiating at least a part of the hygroscopic liquid with an ultrasonic wave to generate an atomized droplet from the hygroscopic liquid and perform removal, the atomized droplet contains a first droplet and a second droplet whose particle size is larger than a particle size of the first droplet, a concentration region of the hygroscopic substance relative to total mass of the hygroscopic liquid includes a first concentration region in which the first droplet is generated, and a second concentration region in which the second droplet is generated and in which concentration is lower than that in the first concentration region, and the moisture amount of the hygroscopic liquid is adjusted so that the concentration is included in the first concentration region on a basis of a measurement result obtained in at least the measurement step.
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公开(公告)号：US10222016B2
公开(公告)日：2019-03-05
申请号：US15321816
申请日：2015-06-23
Applicant: Sharp Kabushiki Kaisha
Inventor： Masahiro Tsujimoto , Tsuyoshi Kamada
IPC: F21S11/00 , E06B5/00 , E06B9/24 , G02B5/00 , G02B5/02 , E06B7/00 , E06B9/386 , E06B9/40 , G02B19/00
Abstract: A daylighting member includes a first daylighting section and a second daylighting section having different daylighting properties from the first daylighting section. The first daylighting section includes an optically transparent first substrate and a plurality of optically transparent daylighting portions provided on a first surface of the first substrate. The first daylighting section diffuses incoming light in a desired direction and emits the incoming light. The second daylighting section diffuses and emits the incoming light. The first daylighting section and the second daylighting section are placed side by side in a direction intersecting a direction in which the daylighting portions extend.
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公开(公告)号：US09976718B2
公开(公告)日：2018-05-22
申请号：US15310261
申请日：2015-05-12
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Shun Ueki , Tsuyoshi Kamada , Tomoko Ueki , Shumpei Nishinaka , Toru Kanno , Hideomi Yui , Daisuke Shinozaki
CPC classification number: F21S11/007 , B32B3/30 , B32B17/10431 , B32B17/10568 , B32B17/10743 , E06B3/67 , E06B9/24 , E06B2009/2417 , G02B3/06 , G02B5/00 , G02B5/02 , G02B5/0215 , G02B5/0242 , G02B5/0257 , G02B5/0278 , G02B5/0284
Abstract: A daylighting device (10) according to an aspect of the present invention includes a first substrate (1) which has optical transparency and to which external light is incident; a second substrate (2) which has optical transparency and is disposed facing the first substrate (1); a light diffusion layer (3) which is disposed between the first substrate (1) and the second substrate (2); and a daylighting layer (4) which is disposed between the first substrate (1) and the second substrate (2) and is formed by including a plurality of daylighting portions (42) having optical transparency and a void portion (43) which is provided between the plurality of daylighting portions (42) in one surface facing the light diffusion layer (3).
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公开(公告)号：US09575364B2
公开(公告)日：2017-02-21
申请号：US14350943
申请日：2012-10-11
Applicant: Sharp Kabushiki Kaisha
Inventor： Hidefumi Yoshida , Tsuyoshi Kamada , Tsuyoshi Maeda , Mitsuhiro Murata , Yoji Yoshimura , Yuichiro Yamada , Kenji Okamoto , Yosuke Iwata , Yasuhiro Nasu , Akira Sakai , Masahiro Hasegawa
IPC: G02F1/1337 , G02F1/1343
CPC classification number: G02F1/1337 , G02F1/133707 , G02F1/133753 , G02F1/133788 , G02F1/134309 , G02F2001/133742 , G02F2201/122
Abstract: This liquid crystal display device (100) includes: a vertical alignment liquid crystal layer (30); first and second substrates (10, 20); first and second electrodes (11, 21) arranged on the first and second substrates to face the liquid crystal layer; and two photo-alignment films (12, 22). Each pixel region includes first and second liquid crystal domains, of which the reference alignment directions defined by the two photo-alignment films are a first direction and a second direction different from the first direction, respectively. The first electrode has a slit cut region (11R1), through which a slit (11s) has been cut to run substantially parallel to the reference alignment direction, in a part of a region allocated to each of the first and second liquid crystal domains. The width (W) of the slit is set so that when the highest grayscale voltage is applied to the first electrode, an effective applied voltage decreases by at least 0.5 V and the alignment direction of liquid crystal molecules (30a) shifts with respect to the reference alignment direction by less than 45 degrees.
Abstract translation: 该液晶显示装置（100）包括：垂直取向液晶层（30）; 第一和第二基板（10,20）; 布置在第一和第二基板上以面对液晶层的第一和第二电极（11,21）; 和两个光取向膜（12,22）。 每个像素区域包括第一和第二液晶畴，其中由两个光取向膜限定的参考对准方向分别是与第一方向不同的第一方向和第二方向。 在分配给第一和第二液晶畴中的每一个的区域的一部分中，第一电极具有狭缝切割区域（11R1），通过该狭缝切割区域切割狭缝（11s）基本上平行于参考取向方向延伸。 狭缝的宽度（W）被设定为使得当对第一电极施加最高的灰度电压时，有效施加电压降低至少0.5V，并且液晶分子（30a）的取向方向相对于 参考对准方向小于45度。
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Patent Agency Ranking
公开(公告)号：US20150160507A1
公开(公告)日：2015-06-11
申请号：US14419527
申请日：2013-08-05
Applicant: Sharp Kabushiki Kaisha
Inventor： Shohei Katsuta , Tsuyoshi Kamada , Hideomi Yui , Tsuyoshi Maeda , Kazuyoshi Sakuragi
IPC: G02F1/1335
CPC classification number: G02F1/133504 , G02B5/02 , G02F1/133528 , G02F1/1336 , G02F2001/133562
Abstract: Provided is a liquid crystal display device in which grayscale inversion when viewing a liquid crystal panel in an oblique direction is suppressed, thereby being excellent in viewing angle characteristics. The liquid crystal display device includes a liquid crystal panel that includes a pair of substrates, a liquid crystal layer disposed between the pair of substrates, and a pair of polarization plates respectively arranged in the liquid crystal layer on a light incident side and a light emission side, an illumination device that is arranged on the light incident side of the liquid crystal panel and emits light toward the liquid crystal panel, and a light diffusion member that is arranged on the light emission side of the liquid crystal panel and causes light emitted from the liquid crystal panel to be diffused in an azimuthal direction viewed from a normal direction of the liquid crystal panel. When the total width of a polar angle when luminance is reduced to ⅓ of the maximum luminance in characteristics of polar angle luminance of the illumination device is referred to as a ⅓-total width, the ⅓-total width of the illumination device is equal to or greater than 60° in the azimuthal direction in which variations in luminance of the illumination device in a polar angle direction are the greatest.
Abstract translation: 提供一种液晶显示装置，其中抑制了倾斜方向观看液晶面板时的灰度转换，从而视野特性优异。 液晶显示装置包括：液晶面板，包括一对基板，设置在一对基板之间的液晶层和分别布置在光入射侧的液晶层中的一对偏光板和发光 配置在液晶面板的光入射侧并朝向液晶面板发光的照明装置，以及配置在液晶面板的发光侧的光漫射构件， 液晶面板从液晶面板的法线方向观察的方位方向扩散。 当将照明装置的极角度亮度特性的亮度降低至最大亮度的1/3时的极角的总宽度称为1/3倍，照明装置的1/3的总宽度等于 或者在极角方向上的照明装置的亮度偏差最大的方位角方向上大于60°。
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公开(公告)号：US12114537B2
公开(公告)日：2024-10-08
申请号：US17598162
申请日：2019-03-28
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Sentaro Kida , Shigeru Aomori , Tsuyoshi Kamada , Yasushi Asaoka , Jun Sakuma
IPC: H01L21/78 , H10K50/822 , H10K50/86 , H10K59/122 , H10K50/828 , H10K59/12 , H10K59/131 , H10K71/00 , H10K102/00
CPC classification number: H10K59/122 , H10K50/822 , H10K50/865 , H10K50/828 , H10K59/1201 , H10K59/131 , H10K71/00 , H10K2102/3026
Abstract: Provided is a display element according to an aspect of the disclosure including a flattening film and, on the flattening film, a plurality of banks each having a linear shape, a plurality of active layers each having a linear shape and formed between adjacent banks, and an upper transparent electrode formed on each of the plurality of active layers. A cut line having a locally reduced height with reference to the flattening film is formed in each the plurality of banks, and the upper transparent electrode formed on one of the adjacent active layers and the upper transparent electrode formed on the other of the adjacent active layers are electrically connected via a conductive electrode formed in the cut line.
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公开(公告)号：US11506360B2
公开(公告)日：2022-11-22
申请号：US17287963
申请日：2019-10-17
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Hideomi Yui , Shigeru Aomori , Tsuyoshi Kamada , Hidetsugu Matsukiyo , Toru Kanno , Hirokazu Ichinose
Abstract: Provided is compatibility between adhesion to a substrate (lower layer) and durability improvement. An optical element includes a phosphor layer facing a lower layer, and a bonding layer keeping the phosphor layer in intimate contact with the lower layer. The phosphor layer includes an inorganic binder, and phosphor particle dispersed with the inorganic binder. The bonding layer includes an organic binder. The phosphor layer has a first surface facing the lower layer, a second surface opposite to the first surface, and a side surface connecting the first and second surfaces together. The bonding layer connects together the second surface, the side surface, and a surface of the lower layer to keep the phosphor layer in intimate contact with the lower layer.
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公开(公告)号：US10538964B2
公开(公告)日：2020-01-21
申请号：US16096260
申请日：2017-04-26
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Masahiro Tsujimoto , Tsuyoshi Kamada , Shun Ueki
IPC: E06B9/386 , E06B9/264 , E06B9/303 , F21V5/02 , E06B9/28 , F21S11/00 , F21V14/06 , F21V23/04 , E06B9/322 , E06B9/24
Abstract: The present invention, in one aspect thereof, is directed to a daylighting device including: a first, transparent slat configured to bend an optical path of incident outdoor light so as to emit the light in a prescribed indoor direction; a first drive mechanism configured to drive the first slat; and a control unit configured to control the first drive mechanism so as to change an angle of inclination of the first slat in accordance with a position of the sun.
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公开(公告)号：US10513091B2
公开(公告)日：2019-12-24
申请号：US15738382
申请日：2016-06-22
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Shun Ueki , Shumpei Nishinaka , Toru Kanno , Daisuke Shinozaki , Tsuyoshi Kamada
Abstract: Provided is a daylighting device (10) that is used by being attached to a window frame (110) supporting an existing window glass (100) and that includes a first base (11) being light-transmissive, a first spacer (12) provided at an outer edge of one surface (11a) of the first base (11) and attached to the window frame (110), and a daylighting member (13) provided on a side of the one surface (11a) of the first base (11), in which the daylighting member (13) includes a second base (14) that is light-transmissive and a plurality of protrusion daylighting portions (15) that are light-transmissive and provided to be adjacent to each other on a side of one surface (14a) of the second base (14).
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