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1. 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.

2. 发明申请

US20180372942A1 LIGHT GUIDE PANEL, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY 审中-公开
公开(公告)号：US20180372942A1
公开(公告)日：2018-12-27
申请号：US16115914
申请日：2018-08-29
申请人： Samsung Display Co. Ltd.
发明人： Se Ki PARK , Sang Woo HA , Jun Woo YOU , Ha Young LEE , Yu Dong KIM , Dong Yeol YEOM , Seung Hwan CHUNG
IPC分类号： F21V8/00
CPC分类号： G02B6/0036 , G02B6/0053
摘要： A light guide panel includes a top surface configured to have first and second sides extending in X- and Y-axis directions, respectively, a bottom surface configured to be disposed opposite to the top surface, and includes a base surface, and a plurality of diffusion patterns which is provided to protrude from, or to be recessed into, the base surface, and each of the plurality of diffusion patterns including a first inclined surface which defines a first inclination angle with the base surface and a second inclined surface which adjoins the first inclined surface and defines a second inclination angle with the base surface, and a first side surface and a second side surface configured to be disposed between the top surface and the bottom surface and face each other, where the first inclination angle ranges from about 1.8 degrees to about 5.7 degrees.

3. 发明申请

US20150168630A1 LIGHT GUIDE PANEL, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：光导板，背光单元和液晶显示
公开(公告)号：US20150168630A1
公开(公告)日：2015-06-18
申请号：US14262772
申请日：2014-04-27
申请人： Samsung Display Co. Ltd.
发明人： Se Ki PARK , Sang Woo HA , Jun Woo YOU , Ha Young LEE , Yu Dong KIM , Dong Yeol YEOM , Seung Hwan CHUNG
IPC分类号： F21V8/00
CPC分类号： G02B6/0036 , G02B6/0053
摘要： A light guide panel includes a top surface configured to have first and second sides extending in X- and Y-axis directions, respectively, a bottom surface configured to be disposed opposite to the top surface, and includes a base surface, and a plurality of diffusion patterns which is provided to protrude from, or to be recessed into, the base surface, and each of the plurality of diffusion patterns including a first inclined surface which defines a first inclination angle with the base surface and a second inclined surface which adjoins the first inclined surface and defines a second inclination angle with the base surface, and a first side surface and a second side surface configured to be disposed between the top surface and the bottom surface and face each other, where the first inclination angle ranges from about 1.8 degrees to about 5.7 degrees.
摘要翻译：导光板包括顶表面，其被配置为具有分别在X轴方向和Y轴方向上延伸的第一和第二侧，配置成与顶表面相对设置的底表面，并且包括基面，以及多个扩散图案被设置为从基底表面突出或凹入，并且多个漫射图案中的每一个包括限定与基底表面的第一倾斜角度的第一倾斜表面和与基底表面相邻的第二倾斜表面第一倾斜表面并且限定与基部表面的第二倾斜角度，以及第一侧表面和第二侧表面，所述第一侧表面和第二侧表面被配置为设置在顶表面和底表面之间并且彼此面对，其中第一倾斜角度为约1.8 度至约5.7度。

4. 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.

5. 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.

6. 发明公开

US20240272002A1 MULTI-VIEW LUMINANCE MEASURING DEVICE AND METHOD FOR MEASURING MULTI-VIEW LUMINANCE 审中-公开
公开(公告)号：US20240272002A1
公开(公告)日：2024-08-15
申请号：US18416972
申请日：2024-01-19
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Young Min PARK , O Jun KWON , Jae Joong KWON , Jin SEO , A Ree SONG , Eun Jung LEE , Ha Young LEE , Young Sang HA
IPC分类号： G01J3/50 , H04N13/305 , H04N13/351
CPC分类号： G01J3/505 , H04N13/305 , H04N13/351
摘要： A multi-view luminance measuring device includes: a base substrate having a long side extending in a first direction and a short side extending in a second direction, wherein the long side is curved with a first curvature; a plurality of lenses positioned on an inner surface of the base substrate; and a plurality of optical sensors positioned on the base substrate to respectively correspond to the plurality of lenses, wherein the first curvature is set such that a distance between each of the plurality of lenses and a target point is constant, and wherein a length of the long side of the base substrate is set to cover a viewing angle with reference to the target point.

7. 发明申请

US20150219289A1 LIGHT SOURCE MODULE AND BACKLIGHT UNIT INCLUDING THE SAME 有权
标题翻译：光源模块和背光单元，包括它们
公开(公告)号：US20150219289A1
公开(公告)日：2015-08-06
申请号：US14306534
申请日：2014-06-17
申请人： Samsung Display Co. Ltd.
发明人： Jin SEO , Jae Joong KWON , Seul Gi KIM , Ha Young LEE
IPC分类号： F21K99/00 , F21V8/00
CPC分类号： G02B6/0073 , G02B6/0023 , G02F1/133615 , G02F1/353 , G02F2001/133614 , G02F2202/36
摘要： A light source module includes a circuit board, a light-emitting diode package configured to be mounted on the circuit board, and a quantum dot package which is disposed apart from a side of the light-emitting diode package by a predetermined distance, and mounted on the circuit board and to convert a wavelength of light incident thereupon.
摘要翻译：光源模块包括电路板，被配置为安装在电路板上的发光二极管封装以及与发光二极管封装侧隔开预定距离的量子点封装，并且安装在电路板上并转换入射在其上的光的波长。

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