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1. 发明公开

US20240214548A1 DISPLAY DEVICE AND CHECKING SYSTEM INCLUDING THE SAME 审中-公开
公开(公告)号：US20240214548A1
公开(公告)日：2024-06-27
申请号：US18383520
申请日：2023-10-25
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Young Min PARK , Jae Joong KWON , O Jun KWON , Jin SEO , A Ree SONG , Eun Jung LEE , Ha Young LEE
IPC分类号： H04N13/354 , H04N13/305 , H04N13/327
CPC分类号： H04N13/354 , H04N13/305 , H04N13/327
摘要： A display device includes: a display panel including a display area and a plurality of sub-pixels disposed in the display area; an optical member bonded onto the display panel; and a display driving unit configured to receive a correction coefficient for each viewing viewpoint of the display panel from a checking device of the display panel, to which the optical member is bonded, configured to correct image data for each viewing viewpoint using the correction coefficient for each viewing viewpoint, and configured to drive the display panel so that an image according to the corrected image data is displayed in the display area.

2. 发明公开

US20240089420A1 SYSTEM AND METHOD FOR MEASURING DEPTH OF STEREOSCOPIC IMAGE 审中-公开
公开(公告)号：US20240089420A1
公开(公告)日：2024-03-14
申请号：US18358532
申请日：2023-07-25
申请人： SAMSUNG DISPLAY CO., LTD. , UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
发明人： Ha Young LEE , Sung Wook MIN , Young Rok KIM , Jae Joong KWON , Jin SEO
IPC分类号： H04N13/106 , G03H1/10
CPC分类号： H04N13/106 , G03H1/10 , H04N2013/0081
摘要： A system for measuring a depth of a stereoscopic image includes a display device displaying a stereoscopic image at a predetermined depth of field; a holographic camera generating an interference pattern image by sensing a wavelength and a phase of light of the stereoscopic image; and a control unit calculating a plurality of modulated image data having image information of the stereoscopic image at each depth of the plurality of depths based on the wavelength and the phase of the light, calculating edges of a field in each of the plurality of modulated image data to obtain edge detection values, calculating a modulated signal by arranging the edge detection values according to a depth in the each of the plurality of modulated image data, calculating a first maximum value of the modulated signal, and calculating a first depth corresponding to the first maximum value as the depth of field.

3. 发明申请

US20200075900A1 APPARATUS FOR MANUFACTURING DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE 审中-公开
公开(公告)号：US20200075900A1
公开(公告)日：2020-03-05
申请号：US16552536
申请日：2019-08-27
申请人： Samsung Display Co. Ltd.
发明人： Jin SEO , Woo Suk SEO , Sung Hoon YANG , Se Yoon OH
IPC分类号： H01L51/56 , H01L51/52 , H01L51/00
摘要： A method for manufacturing a display device includes preparing a target panel including a first substrate and a second substrate disposed on one surface of the first substrate, the target panel including a sealing area between the first substrate and the second substrate, making sealing light be incident in the sealing area and receiving at least a part of the sealing light reflected from the sealing area, generating first data including at least one parameter of intensity, energy, current, and voltage, and determining whether sealing is defective by comparing the first data and prestored second data.

4. 发明申请

US20150219821A1 BACKLIGHT UNIT 有权
标题翻译：背光单元
公开(公告)号：US20150219821A1
公开(公告)日：2015-08-06
申请号：US14309593
申请日：2014-06-19
申请人： Samsung Display Co., Ltd.
发明人： Jin SEO , Dong Hoon KIM , Seul Gi KIM , Dong Hyeon LEE
IPC分类号： F21V8/00
CPC分类号： G02B6/0088 , G02B6/0023 , G02B6/0091
摘要： A backlight unit includes a light source, a light guiding plate disposed on a side of the light source to guide light, a quantum dot bar disposed between the light source and the light guiding plate and spaced apart from the light source and the light guiding plate, the quantum dot bar for performing wavelength conversion of light, and a quantum dot bar receiving unit disposed on lower surfaces of the quantum dot bar and the light guiding plate, wherein the quantum dot bar is seated on the quantum dot bar receiving unit, and the light guiding plate is mounted on the quantum dot bar receiving unit, and wherein the quantum dot bar receiving unit and the light guiding plate are coupled to each other.
摘要翻译：背光单元包括光源，设置在光源侧以引导光的导光板，设置在光源和导光板之间并与光源和导光板间隔开的量子点棒，用于进行光的波长转换的量子点条和设置在量子点棒和导光板的下表面上的量子点棒接收单元，其中量子点棒位于量子点条接收单元上，以及导光板安装在量子点棒接收单元上，其中量子点棒接收单元和导光板彼此耦合。

5. 发明公开

US20240214550A1 DISPLAY DEVICE AND TEST SYSTEM COMPRISING THE SAME 审中-公开
公开(公告)号：US20240214550A1
公开(公告)日：2024-06-27
申请号：US18382091
申请日：2023-10-20
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Young Min PARK , O Jun KWON , Jin SEO , A Ree SONG , Eun Jung LEE , Ha Young LEE , Young Sang HA
IPC分类号： H04N13/398 , H04N13/111 , H04N13/305
CPC分类号： H04N13/398 , H04N13/111 , H04N13/305
摘要： A display device comprises a display panel comprising a plurality of sub-pixels. An optical member is attached to the display panel. The optical member includes stereoscopic lenses. A display driver receives a correction coefficient for each view point of the display panel from a test apparatus for the display panel. The display driver corrects image data for each view point using the correction coefficient for each view point and drives the display panel so that an image associated with the corrected image data is displayed in a display area.

6. 发明申请

US20190120773A1 DEVICE FOR EVALUATING CRYSTALLINITY AND METHOD OF EVALUATING CRYSTALLINITY 审中-公开
公开(公告)号：US20190120773A1
公开(公告)日：2019-04-25
申请号：US16216389
申请日：2018-12-11
申请人： Samsung Display Co., Ltd.
发明人： Jin SEO , Yong Jun PARK , Jong Soo LEE
IPC分类号： G01N21/95 , G01N21/21
CPC分类号： G01N21/9505 , G01N21/21 , G01N2021/216 , G01N2021/8477 , G01N2201/0683
摘要： A method of evaluating crystallinity includes irradiating light from below a polycrystalline silicon substrate, allowing the irradiated light to pass through the polycrystalline silicon substrate and a circular polarizing plate disposed above the polycrystalline silicon substrate, measuring an intensity of light having passed through the circular polarizing plate at a location vertically above the circular polarizing plate, notifying that there is an error in a crystallinity of the polycrystalline silicon substrate when the measured intensity of the light is out of an error margin of a predetermined criterion intensity of light.

7. 发明申请

US20170255309A1 FOLDABLE DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME 审中-公开
公开(公告)号：US20170255309A1
公开(公告)日：2017-09-07
申请号：US15446203
申请日：2017-03-01
申请人： Samsung Display Co., Ltd.
发明人： Yongjun PARK , Jin SEO , Youngsuk LEE , Jongsoo LEE
IPC分类号： G06F3/041 , G06F3/044 , H01L51/52 , G06F1/16 , H01L27/32 , H01L51/56
CPC分类号： G06F3/0412 , G06F1/1643 , G06F1/1652 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , H01L27/323 , H01L27/3276 , H01L51/5253 , H01L51/5293 , H01L51/56 , H01L2227/323 , H01L2251/5338
摘要： A foldable display device includes a display panel having a bent display portion and a non-bent display portion, and a touch sensing unit provided on the display panel and including a bent touch portion and a non-bent touch portion. The touch sensing unit includes a plurality of sensing electrodes, and each of the sensing electrodes comprises a conductive material having a porous structure. The porous structure resists cracking and the resulting sensing electrodes may have an optical anisotropy. Thus, the sensing electrodes may perform a polarizing function to eliminate need for a separate polarizer.

8. 发明申请

US20150293292A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20150293292A1
公开(公告)日：2015-10-15
申请号：US14497079
申请日：2014-09-25
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Dong-Hyeon LEE , Dong-Hoon KIM , Jin SEO , Jun-Woo YOU , Lu-Ly LEE
IPC分类号： F21V8/00 , G02F1/1333
CPC分类号： G02B6/0026 , G02B6/0088 , G02F1/133308 , G02F2001/133317 , G02F2001/133614
摘要： A display device includes a light source, a light guide plate in which light emitted from the light source is incident on one surface and is emitted to the other surface, a bottom case configured to accommodate the light guide plate, a wavelength conversion unit between the light source and the light guide plate, a wavelength conversion unit holder disposed on the bottom case on an area corresponding to one end portion of the wavelength conversion unit, and a wave length conversion unit fixed to the wavelength conversion unit holder.
摘要翻译：一种显示装置，包括：光源;从所述光源发射的光入射到一个表面并发射到另一个表面的导光板;被配置为容纳所述导光板的底壳;波导转换单元，光源和导光板，设置在与波长转换单元的一个端部相对应的区域上的底壳上的波长转换单元保持器，以及固定到波长转换单元保持器的波长转换单元。

9. 发明申请

US20170185220A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20170185220A1
公开(公告)日：2017-06-29
申请号：US15393895
申请日：2016-12-29
申请人： Samsung Display Co., Ltd.
发明人： Jong-Soo LEE , Yong-Jun PARK , Jin SEO , Sang-Heon YE , Young-Suk LEE
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/0412 , G06F3/044
摘要： A display device includes a pixel including a first electrode and a second electrode and having first capacitance formed between the first electrode and the second electrode; a power supply to provide the first electrode with a third power voltage including an alternating wave form and to provide the second electrode with a second power voltage; and a sensor to sense a touch current flowing between the first electrode and the second electrode in response to the touch driving signal.

10. 发明申请

US20170074806A1 DEVICE FOR EVALUATING CRYSTALLINITY AND METHOD OF EVALUATING CRYSTALLINITY 审中-公开
标题翻译：用于评估结晶度的装置和评估结晶性的方法
公开(公告)号：US20170074806A1
公开(公告)日：2017-03-16
申请号：US15097514
申请日：2016-04-13
申请人： Samsung Display Co. Ltd.
发明人： Jin SEO , Yong Jun PARK , Jong Soo LEE
IPC分类号： G01N21/95 , G01N21/958 , G01N21/21
CPC分类号： G01N21/9505 , G01N21/21 , G01N2021/216 , G01N2021/8477 , G01N2201/0683
摘要： A device for evaluating crystallinity includes a substrate holder configured to fix a polycrystalline silicon substrate thereon, a light source disposed below the substrate holder, a circular polarizing plate disposed above the polycrystalline silicon substrate, and a camera disposed above the circular polarizing plate and configured to capture an image transmitted through the circular polarizing plate.
摘要翻译：一种用于评价结晶度的装置，其特征在于，具备将多晶硅基板固定在其上的基板保持器，设置在基板保持架的下方的光源，设置在多晶硅基板的上方的圆偏振板，配置在圆偏振板的上方的照相机，拍摄通过圆偏振片透射的图像。

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