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公开(公告)号：US20230092317A1
公开(公告)日：2023-03-23
申请号：US17942879
申请日：2022-09-12
Applicant: Samsung Display Co., LTD.
Inventor： Tae Hee LEE , Byung Choon YANG , Joo Woan CHO , Byeong Hwa CHOI , Hae Yun CHOI
IPC: G02B27/01
Abstract: An augmented-reality-providing device includes a right eye lens having a first surface, a left eye lens having a first surface, a right eye filter overlapping the first surface of the right eye lens, and configured to change an illuminance of light passing through the right eye lens, a left eye filter overlapping the first surface of the left eye lens, and configured to change an illuminance of light passing through the left eye lens, a display unit configured to provide a first image to the right eye lens, and configured to provide a second image to the left eye lens, a right eye driver configured to control a transmittance of the right eye filter, and configured to control a transmittance of the first image, and a left eye driver configured to control a transmittance of the left eye filter, and configured to control a transmittance of the second image.
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82.发明申请公开(公告)号：US20230067456A1
公开(公告)日：2023-03-02
申请号：US17870723
申请日：2022-07-21
Applicant: Samsung Display Co., LTD.
Inventor： Tae Hee LEE , Byung Choon YANG , Joo Woan CHO , Byeong Hwa CHOI , Hae Yun CHOI
Abstract: The present disclosure relates to a device for providing augmented reality that can accurately recognize a writing tool such as an electronic pen to realize motion information of the writing tool over augmented reality contents, and a method for providing augmented reality using the same. According to some embodiments of the disclosure, an augmented reality device includes at least one transparent lens, a support frame supporting the at least one transparent lens, at least one display module configured to display augmented reality contents through the at least one transparent lens, a sensing module at a front of the support frame, and configured to generate image data, and a control module configured to receive motion-sensing signals of an electronic pen to detect motion information of the electronic pen, and configured to modulate the augmented reality contents so that the motion information of the electronic pen is includes therein.
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公开(公告)号：US20220352433A1
公开(公告)日：2022-11-03
申请号：US17563698
申请日：2021-12-28
Applicant: Samsung Display Co., LTD.
Inventor： Joo Woan CHO , Dae Ho SONG , Byung Choon YANG , Tae Hee LEE , Hyung Il JEON
Abstract: A display device comprises a first substrate including a plurality of pixel circuit units, a plurality of light emitting elements in a display area on the first substrate and electrically connected to a corresponding one of the plurality of pixel circuit units, respectively, a plurality of grooves corresponding to partially recessed top surfaces of the plurality of light emitting elements, respectively, and a plurality of light output patterns corresponding to the plurality of light emitting elements, the light output pattern being partially in a corresponding groove of the plurality of grooves, wherein the light output pattern includes a first surface in contact with the light emitting element in the groove, a second surface opposite to the first surface, and a third surface that is a side surface connecting the first surface and the second surface, and the second surface is a curved outer surface.
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公开(公告)号：US20220352432A1
公开(公告)日：2022-11-03
申请号：US17561382
申请日：2021-12-23
Applicant: Samsung Display Co., LTD.
Inventor： Joo Woan CHO , Jin Woo CHOI , Byung Choon YANG , Tae Hee LEE , Hae Yun CHOI
Abstract: According to some embodiments of the present disclosure, there is provided a display device including a substrate, a light emitting element on the substrate and emitting first light, a wavelength conversion layer on the light emitting element and including wavelength conversion particles for converting the first light into second light, a first selective transmission film between the light emitting element and the wavelength conversion layer and reflecting the first light and the second light, which are incident from the wavelength conversion layer, and a second selective transmission film on the wavelength conversion layer and reflecting the first light incident from the wavelength conversion layer and transmitting the second light.
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公开(公告)号：US20220352042A1
公开(公告)日：2022-11-03
申请号：US17708693
申请日：2022-03-30
Applicant: Samsung Display Co., LTD.
Inventor： Tae Hee LEE , Sung Kook PARK , Joo Woan CHO , Jin Woo CHOI , Hae Yun CHOI
Abstract: In a method of manufacturing a display device, first and second panels are aligned by using an alignment apparatus. The first panel includes pixel driving circuits arranged on a first substrate, each of the pixel driving circuits includes a transistor and a pixel electrode connected to the transistor, and the second panel includes light emitting elements arranged on a second substrate. An end portion of at least one of the light emitting elements is bonded to the pixel electrode by using a bonding apparatus, and a lighting test is performed on a mother panel by using a test apparatus. The mother panel includes the first panel and the second panel, and is divided into a plurality of display panels in plan view. A defect management map for the plurality of display panels is generated based on a result of the lighting test.
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Patent Agency Ranking
公开(公告)号：US20220057659A1
公开(公告)日：2022-02-24
申请号：US17520829
申请日：2021-11-08
Applicant: Samsung Display Co., Ltd.
Inventor： Tae Hee LEE , Hyoung Joon KIM , Hyo Jin KIM , Kap Soo YOON , Jeong Uk HEO , Ji Yun HONG
IPC: G02F1/01 , G02F1/1339 , G02F1/1335 , G02F1/1341 , G02F1/1343 , G02F1/13
Abstract: A liquid crystal display includes a first substrate including: a display area including a plurality of pixels on the first substrate, a non-display area which is disposed on an outside of the display area and in which a dummy wire is disposed on the first substrate, and an image input hole which is defined therein in the non-display area and in which an image input device is disposed, a second substrate facing the first substrate and including a display area and a non-display area corresponding to those of the first substrate, a liquid crystal layer interposed between the first and second substrates, and a sealant which is in the non-display area of the first and second substrates and seals the liquid crystal layer between the first and second substrates. The dummy wire is disposed near the image input hole.
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公开(公告)号：US20210391503A1
公开(公告)日：2021-12-16
申请号：US17150499
申请日：2021-01-15
Applicant: Samsung Display Co., LTD.
Inventor： Jeong Hyun LEE , Sung Geun BAE , Myeong Hun SONG , Jong Chan LEE , Tae Hee LEE , Kyung Ah CHOI
Abstract: A display device includes a pixel, which includes at least one first light emitting element disposed between a first electrode and a second electrode; at least one second light emitting element disposed between a second electrode and a third electrode; at least one third light emitting element disposed between a third electrode and a fourth electrode; a first intermediate electrode disposed on the second electrode and electrically connected to the at least one first light emitting element and the at least one second light emitting element; and a second intermediate electrode disposed on the third electrode and electrically connected to the third light emitting elements. The first intermediate electrode and the second intermediate electrode are electrically connected to each other.
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公开(公告)号：US20210367109A1
公开(公告)日：2021-11-25
申请号：US17120970
申请日：2020-12-14
Applicant: Samsung Display Co., LTD.
Inventor： Myeong Hun SONG , Sung Geun BAE , Jeong Hyun LEE , Jong Chan LEE , Tae Hee LEE , Woong Hee JEONG
Abstract: A display device includes a light emitting element including a first semiconductor layer; a second semiconductor layer; and a third semiconductor layer disposed between the first semiconductor layer and the second semiconductor layer; a first contact electrode electrically connected to the first semiconductor layer of the light emitting element; a second contact electrode electrically connected to the second semiconductor layer of the light emitting element; and a third contact electrode disposed between the first contact electrode and the second contact electrode and electrically connected to the third semiconductor layer of the light emitting element, wherein the first semiconductor layer of the light emitting element and the second semiconductor layer of the light emitting element are doped with a first dopant having a first polarity, and the third semiconductor layer of the light emitting element is doped with a second dopant having a second polarity different from the first polarity.
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公开(公告)号：US20210351322A1
公开(公告)日：2021-11-11
申请号：US17202943
申请日：2021-03-16
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Wook LEE , Myeong Hun SONG , Jeong Hyun LEE , Jong Chan LEE , Tae Hee LEE
Abstract: The display device according to an exemplary embodiment of the present disclosure includes a substrate and a display element unit. The display element unit includes a first electrode on the substrate, a second electrode on the substrate and spaced apart from the first electrode in a first direction, and a plurality of light emitting elements between the first electrode and the second electrode in a plan view. Each of the first and second electrodes includes an opening.
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公开(公告)号：US20210271366A1
公开(公告)日：2021-09-02
申请号：US17242122
申请日：2021-04-27
Applicant: Samsung Display Co., Ltd.
Inventor： Hee SEOMOON , Won Ki HONG , Sung Kook PARK , So Hee PARK , Tae Hee LEE
IPC: G06F3/041 , H05K1/14 , H05K1/18 , G06F3/0481 , H01L27/32 , G06F3/0488
Abstract: A display device including a first pressure sensor disposed under a display panel that includes an upper surface, a first upper curved portion extended from a first edge of the upper surface, and a first side surface extended from the first upper curved portion. The first pressure sensor is disposed in the first upper curved portion.
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