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公开(公告)号：US20230065336A1
公开(公告)日：2023-03-02
申请号：US17821129
申请日：2022-08-19
Applicant: Samsung Display Co., LTD.
Inventor： Joo Woan CHO , Dae Ho SONG , Byung Choon YANG , Tae Hee LEE , Byeong Hwa CHOI , Hae Yun CHOI
IPC: H01L33/62 , H01L33/38 , H01L25/075 , H01L33/64 , H01L33/50
Abstract: A display device is provided. The display device incudes a circuit substrate including pixel circuit units, and pads electrically connected to the pixel circuit units, a display substrate above the circuit substrate, including light-emitting elements electrically connected to the pixel circuit units, and defining via holes in a peripheral area around a cell part where the light-emitting elements are located, a circuit board above the display substrate, and including circuit board pads electrically connected to the pads, a heat dissipation substrate below the circuit substrate, and pad connecting electrodes in the via holes, and connected to the pads of the circuit substrate and to the circuit board pads of the circuit board.
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公开(公告)号：US20220352447A1
公开(公告)日：2022-11-03
申请号：US17660304
申请日：2022-04-22
Applicant: Samsung Display Co., LTD.
Inventor： Tae Hee LEE , Sung Kook PARK , Joo Woan CHO , Jin Woo CHOI , Hae Yun CHOI
Abstract: There is provided a display device including a display panel including first panel pads arranged along a plurality of rows, each of the rows extending in a first direction in a plan view, wires extending in a second direction crossing the first direction, each of the wires including a first bonding portion attached to a corresponding one of the first panel pads, and a first circuit board including first pads connected to the wires. The first panel pads in a first row of the plurality of rows in a plan view are exposed in the second direction crossing the first direction between the first panel pads in a second row neighboring to the first row of the plurality of rows.
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公开(公告)号：US20220352444A1
公开(公告)日：2022-11-03
申请号：US17571322
申请日：2022-01-07
Applicant: Samsung Display Co., LTD.
Inventor： Joo Woan CHO , Sung Kook PARK , Dae Ho SONG , Byung Choon YANG , Hyung Il JEON , Jin Woo CHOI
Abstract: A display device includes a first substrate, light emitting elements and a connection electrode on a first surface of the first substrate, and electrically connected to the light emitting elements, first pads spaced from the connection electrode in a direction, second pads spaced from the connection electrode in another direction, a circuit board including a first circuit board pad and a second circuit board pad, a first pad connection electrode connected to the first pads and the first circuit board pad, and including a first connection part in a first via hole passing through the first substrate, and a first electrode part on the first substrate, and a second pad connection electrode connected to the second pads and the second circuit board pad, and including a second connection part in a second via hole passing through the first substrate, and a second electrode part on the first substrate.
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公开(公告)号：US20220352250A1
公开(公告)日：2022-11-03
申请号：US17698485
申请日：2022-03-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Joo Woan CHO , Ki Seong SEO , Byung Choon YANG , Tae Hee LEE , Hae Yun CHOI
Abstract: A display device is provided. The display device comprises a first substrate including a display area, and a non-display area surrounding the display area, light emitting elements in the display area on the first substrate, pads in the non-display area, and a circuit board including circuit board pads connected to the pads, and including a first cover layer facing the first substrate, and defining first opening holes formed to correspond to the circuit board pads, a metal layer on the first cover layer and having the circuit board pads therebelow, and a second cover layer on the metal layer, and defining second opening holes exposing a portion of the metal layer.
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公开(公告)号：US20210405370A1
公开(公告)日：2021-12-30
申请号：US17173819
申请日：2021-02-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Cheon Myeong LEE , Young Chan KIM , Jae Ho YOU , Min Gyeong JO , Joo Woan CHO
IPC: G02B27/01
Abstract: A head mounted display device includes a lens assembly which changes a path of light; a main display module which outputs a main image and is positioned in front of the lens assembly; a main optical block which shields at least a portion of a light representing the main image such that the light representing the main image faces the lens assembly; a sub-display module disposed on a side of the main optical block and which outputs a sub-image; a sub-optical block positioned on the side of the main optical block and which shields at least a portion of a light representing the sub-image; and a light path converter positioned in the sub-optical block and which changes a path of the light representing the sub-image such that the light representing the sub-image faces the lens assembly.
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Patent Agency Ranking
公开(公告)号：US20200096676A1
公开(公告)日：2020-03-26
申请号：US16552092
申请日：2019-08-27
Applicant: Samsung Display Co., Ltd.
Inventor： Ju Hwa HA , Jae Joong KWON , Beom Shik KIM , Joo Woan CHO , Su Jung HUH
Abstract: A display device and a method of manufacturing the same are provided. The display device includes a display panel including a series of pixels, each pixel including N sub-pixels, where N is an integer of 2 or greater; and a lens array on a surface of the display panel, the lens array including a series of lenses, wherein each of the lenses overlaps with M sub-pixels, where M is an integer greater than N.
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37.发明申请LIGHT-EMITTING DIODE (LED) PACKAGE AND DISPLAY DEVICE HAVING THE SAME AS LIGHT SOURCE 有权发光二极管（LED）包装和显示装置作为光源公开(公告)号：US20150153504A1
公开(公告)日：2015-06-04
申请号：US14315103
申请日：2014-06-25
Applicant: Samsung Display Co., Ltd.
Inventor： Joo Woan CHO , Seok-Won KANG
CPC classification number: G02B6/0073 , G02B6/0031 , G02B6/0068 , G02B6/0083 , H01L25/0753 , H01L33/60 , H01L2224/48091 , H01L2224/49113 , H01L2933/0091 , H01L2924/00014
Abstract: A light-emitting diode (LED) package and a display device having the same are disclosed. In one aspect, the display device includes a display panel and a backlight assembly including a light-emitting diode (LED) package configured to output light via an opening and a light guide plate configured to guide the emitted light to the display panel. The LED package includes a housing having a light reflecting property and including a bottom portion, a sidewall portion connected to the bottom portion, and a cover portion connected to the sidewall portion, wherein the opening is defined in the sidewall portion and faces the light guide plate. The LED package also includes a plurality of LEDs accommodated in the housing, and wherein the LEDs are arranged in a first direction extending from the light guide plate to the opening.
Abstract translation: 公开了一种发光二极管（LED）封装及其显示装置。 一方面，显示装置包括显示面板和背光组件，该背光组件包括被配置为经由开口输出光的发光二极管（LED）封装和被配置为将发射的光引导到显示面板的导光板。 LED封装包括具有光反射性的壳体，包括底部，连接到底部的侧壁部分和连接到侧壁部分的盖部分，其中开口限定在侧壁部分中并面向导光体 盘子。 LED封装还包括容纳在壳体中的多个LED，并且其中LED沿着从导光板延伸到开口的第一方向布置。
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公开(公告)号：US20250056935A1
公开(公告)日：2025-02-13
申请号：US18809918
申请日：2024-08-20
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：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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40.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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