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1.发明公开公开(公告)号：US20240030043A1
公开(公告)日：2024-01-25
申请号：US18224141
申请日：2023-07-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Takayuki FUKASAWA
IPC: H01L21/477 , H01J37/32
CPC classification number: H01L21/477 , H01J37/32449 , H01J37/32816 , H01J37/32568 , H01J37/3211 , H01J2237/336 , H01J2237/182
Abstract: A neutral beam annealing apparatus includes a plasma chamber having a cylinder shape, a first gas supplier to supply a first gas for forming plasma, a first electrode coupled to an upper surface of the plasma chamber, an induction coil wound around an outer circumference of the plasma chamber to receive a high-frequency voltage from a high-frequency power supply, a second electrode which is coupled to a lower surface of the plasma chamber, and in which through holes are defined, a substrate support supporting a substrate to be annealed and adjusting a vertical distance between the substrate and the second electrode, an annealing chamber accommodating the substrate support, and a pressure controller which supplies a second gas to the annealing chamber.
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公开(公告)号：US20210201791A1
公开(公告)日：2021-07-01
申请号：US16928458
申请日：2020-07-14
Applicant: Samsung Display Co., LTD.
Inventor： Takayuki FUKASAWA
IPC: G09G3/3258 , H01L51/56
Abstract: A display device and a method of manufacturing the display device are provided. The display device includes a first display layer disposed on a surface of a display substrate and including a display element, a power supply unit that supplies a power signal to the display element, and a signal controller that supplies an image signal to the display element. The display element includes a base member, a pixel disposed on a surface of the base member, a driving circuit that provides a pixel driving signal to the pixel, a first transreceiver that receives the power signal and transmits the power signal to the driving circuit, and a second transreceiver that receives the image signal and transmits the image signal to the driving circuit.
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公开(公告)号：US20210121979A1
公开(公告)日：2021-04-29
申请号：US17036701
申请日：2020-09-29
Applicant: Samsung Display Co., LTD.
Inventor： Takayuki FUKASAWA
IPC: B23K26/06 , B23K26/362 , B23K26/14
Abstract: A method of processing a substrate includes placing a mask on a top surface of a processing substrate, the mask including openings, placing a cover substrate on the mask, the cover substrate overlapping the openings of the mask, placing the processing substrate on a vessel that accommodates an etching solution, and irradiating a beam onto the top surface of the processing substrate to form processing holes in the processing substrate, where a bottom surface of the processing substrate contacts the etching solution.
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公开(公告)号：US20150184285A1
公开(公告)日：2015-07-02
申请号：US14558521
申请日：2014-12-02
Applicant: Samsung Display Co., LTD.
Inventor： Takayuki FUKASAWA , Yeon-Keon MOON , Sang-woo SOHN , Sang-Won SHIN , Katsushi KISHIMOTO
CPC classification number: H01J37/3405 , C23C14/228 , C23C14/35 , H01J37/3447
Abstract: A sputtering apparatus includes a chamber, a plate disposed inside the chamber, a target unit including at least one targer facing the plate, a power supply unit coupled to the target, and a filter unit disposed between the substrate and the target. The filter unit includes at least one filter. A substrate is disposed on the plate. The filter unit may include a first filter and a second filter with the first filter disposed between the target and the second filter.
Abstract translation: 溅射装置包括室，设置在室内的板，包括面向板的至少一个更大的目标单元，耦合到靶的电源单元和布置在基板和靶之间的过滤器单元。 过滤器单元包括至少一个过滤器。 基板设置在板上。 过滤器单元可以包括第一过滤器和第二过滤器，其中第一过滤器设置在目标和第二过滤器之间。
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5.发明申请公开(公告)号：US20180356675A1
公开(公告)日：2018-12-13
申请号：US15867891
申请日：2018-01-11
Applicant: Samsung Display Co., LTD.
Inventor： Takayuki FUKASAWA
IPC: G02F1/1333 , G02B5/20 , G02B7/00 , G02F1/1335
CPC classification number: G02F1/133382 , G02B5/208 , G02B7/006 , G02F1/13306 , G02F1/133385 , G02F1/133553 , G02F2201/083 , G09G3/3611 , G09G3/3677 , G09G3/3688 , G09G3/3696 , G09G2310/08 , G09G2320/041
Abstract: A display apparatus includes a display panel, an optical film and a radiation element. The display panel displays an image with light. The optical film surrounds the display panel and is movable around the display device. The radiation element makes contact with the optical film to absorb heat from the optical film movable around the display panel.
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Patent Agency Ranking
公开(公告)号：US20230065664A1
公开(公告)日：2023-03-02
申请号：US17735307
申请日：2022-05-03
Applicant: Samsung Display Co., LTD.
Inventor： Takayuki FUKASAWA
Abstract: A sputtering device includes a substrate transferring unit which moves a substrate, a back plate disposed above the substrate transferring unit and supporting a target, and a magnet disposed on a second surface of the back plate which is opposite to a first surface of the back plate facing the substrate transferring unit, where the back plate includes a first portion and a second portion, which is bent from the first portion at a first angle.
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公开(公告)号：US20150200077A1
公开(公告)日：2015-07-16
申请号：US14536317
申请日：2014-11-07
Applicant: Samsung Display Co., Ltd.
Inventor： Takayuki FUKASAWA , Yeon-Keon Moon , Sang-Woo Sohn , Katsushi Kishimoto , Sang-Won Shin
IPC: H01J37/32
CPC classification number: H01J37/3244 , H01J37/34 , H01J37/3405
Abstract: A sputtering device and a gas supply pipe for a sputter device are disclosed. In one aspect, the sputtering device includes a chamber, a stage located in the chamber and configured to receive a substrate thereon, and a plurality of gas supply pipes arranged substantially parallel to each other. The gas supply pipes have a plurality of gas supply holes and the gas supply pipes are configured to supply gas into the chamber. The sputtering device further includes at least one exhaust pump placed at a side of the chamber, wherein the exhaust pump is substantially symmetrically arranged with respect to a center axis of the side of the chamber.
Abstract translation: 公开了用于溅射装置的溅射装置和气体供应管。 在一个方面中，溅射装置包括一个室，一个位于室内并被构造成在其上容纳衬底的台阶，以及基本上彼此平行布置的多个气体供应管。 气体供给管具有多个气体供给孔，气体供给管构成为向室供给气体。 溅射装置还包括放置在腔室一侧的至少一个排气泵，其中排气泵相对于腔室侧面的中心轴线基本对称地布置。
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公开(公告)号：US20140063680A1
公开(公告)日：2014-03-06
申请号：US13745954
申请日：2013-01-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Takayuki FUKASAWA , Ji-Hun KIM , Sang-Gab KIM , Hyun-Min CHO
CPC classification number: H02N13/00 , B05D1/38 , B05D5/12 , C23C16/00 , C23C16/4586 , H01L21/6831 , H01L21/6875
Abstract: In a substrate fixing device and a method form manufacturing the substrate fixing device, the substrate fixing device includes a lower electrode, a dielectric layer and a plurality of protrusions. The dielectric layer is disposed on the lower electrode. The protrusions are spaced apart from each other, and are protruded from the dielectric layer. Each of the protrusions includes an insulating layer disposed on the dielectric layer, and an upper layer disposed on the insulating layer and contacting a substrate.
Abstract translation: 在基板固定装置和制造基板固定装置的方法形式中，基板固定装置包括下电极，电介质层和多个突起。 电介质层设置在下电极上。 突起彼此间隔开，并从电介质层突出。 每个突起包括设置在电介质层上的绝缘层，以及设置在绝缘层上并与衬底接触的上层。
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公开(公告)号：US20230011698A1
公开(公告)日：2023-01-12
申请号：US17685408
申请日：2022-03-03
Applicant: Samsung Display Co., Ltd.
Inventor： Takayuki FUKASAWA
IPC: H04N19/176 , H04N19/61 , H04N19/182
Abstract: A display device includes a first display layer including display elements disposed on an object; a power supply that supplies a power signal to the display elements; and a signal controller having an encoder that encodes first image data into second image data and that supplies it to the display elements. Each display element includes a base member; a pixel a driving circuit unit having a decoder that decodes the second image data into the first image data and that provides a pixel driving signal to the pixel; a first antenna unit that receives the power signal and that provides the power signal to the driving circuit unit; a second antenna unit that receives the second image data and that provides the second image data to the decoder; and a third antenna unit that transmits and receives an addressing signal for detecting a relative position between the display elements.
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公开(公告)号：US20200235170A1
公开(公告)日：2020-07-23
申请号：US16744106
申请日：2020-01-15
Applicant: Samsung Display Co., Ltd.
Inventor： Takayuki FUKASAWA
Abstract: A display apparatus includes a substrate comprising a first pixel region and a second pixel region adjacent to the first pixel region; a circuit device layer on the substrate; a first light-emitting device module on the circuit device layer, the first light-emitting device module comprising a first light-emitting device overlapping the first pixel region to display a first color; and a second light-emitting device module on the first light-emitting device module, the second light-emitting device module having a first pixel penetration hole overlapping the first pixel region, the second light-emitting device module further comprising a second light-emitting device overlapping the second pixel region to display a second color different from the first color.
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