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1. 发明授权

US11563067B2 Display device with improved aperture ratio and transmissivity 有权
公开(公告)号：US11563067B2
公开(公告)日：2023-01-24
申请号：US16710880
申请日：2019-12-11
申请人： LG DISPLAY CO., LTD.
发明人： Kiseob Shin , Euitae Kim , Soyi Lee
IPC分类号： H01L27/32 , H01L51/52
摘要： A display device can include a thin-film transistor (TFT) and an auxiliary electrode disposed on a substrate and spaced apart from each other, a passivation layer disposed on the TFT and the auxiliary electrode, a first barrier rib and a second barrier rib disposed on the passivation layer and spaced apart from each other, a first electrode disposed on the first barrier rib and connected to the TFT, a connecting electrode disposed on the second barrier rib and connected to the auxiliary electrode, a bank layer disposed on the passivation layer and including a first opening exposing a portion of the first electrode and a second opening exposing a portion of the connecting electrode, an organic emitting layer disposed on the first electrode and separated by the second barrier rib, and a second electrode disposed on the organic emitting layer and contacting the connecting electrode near the second barrier rib.

2. 发明授权

US09344708B2 Non-glasses type stereoscopic image display device 有权
标题翻译：非眼镜式立体图像显示装置
公开(公告)号：US09344708B2
公开(公告)日：2016-05-17
申请号：US14102163
申请日：2013-12-10
申请人： LG Display Co., Ltd.
发明人： Kwangjo Hwang , Euitae Kim , Hoonki Kim , Youyong Jin
IPC分类号： H04N13/04 , H04N9/47 , G02B27/22 , G02F1/1343
CPC分类号： H04N13/317 , G02B27/2214 , G02F1/134309 , H04N13/305
摘要： A non-glasses type stereoscopic image display device comprises: a display panel that comprises a plurality of sub-pixels and displays multi-view images in predetermined units; and an optical plate array that is formed side by side with the sub-pixels and divides the multi-view images into a plurality of multi-view areas, each of the sub-pixels comprising a first color sub-pixel, a second color sub-pixel, and a third color sub-pixel, which alternate in the same row along a horizontal direction in which gate lines extend and are formed side by side along a vertical direction in which data lines extend in different columns, wherein vertically neighboring sub-pixels displaying different colors partially overlap each other in the vertical direction.
摘要翻译：非眼镜型立体图像显示装置包括：显示面板，包括多个子像素并以预定单位显示多视点图像; 以及与所述子像素并排形成并将所述多视点图像分割为多个多视点区域的光学板阵列，每个子像素包括第一颜色子像素，第二颜色子像素像素和第三颜色子像素，其沿着栅极线延伸的水平方向在同一行中交替并且沿着数据线在不同的列中延伸的垂直方向并排地形成，其中垂直相邻的子像素，显示不同颜色的像素在垂直方向上部分重叠。

3. 发明授权

US12101980B2 Transparent display panel and transparent display device including the same 有权
公开(公告)号：US12101980B2
公开(公告)日：2024-09-24
申请号：US18146893
申请日：2022-12-27
申请人： LG Display Co., Ltd.
发明人： Euitae Kim , Changsoo Kim , Kiseob Shin , Soyi Lee
IPC分类号： H10K59/131 , H10K59/122 , H10K59/121
CPC分类号： H10K59/1315 , H10K59/122 , H10K59/1213
摘要： A transparent display panel and a transparent display device including the same are disclosed. In a transparent display panel, a VSS voltage line does not surround an outer periphery of a display region. Rather, upper and lower VSS voltage lines respectively disposed on upper and lower sides to the display region are electrically connected to each other via at least one VSS voltage connection line extending across the display region. Thus, left and right non-transparent and thick VSS voltage lines disposed on the left and right sides to the display region may be omitted. Thus, a transparent region of the transparent display panel and a bezel of a transparent display device may be increased or maximized or the bezel thereof may be made slim.

4. 发明授权

US11716882B2 Transparent display panel and transparent display device including the same 有权
公开(公告)号：US11716882B2
公开(公告)日：2023-08-01
申请号：US17093177
申请日：2020-11-09
申请人： LG Display Co., Ltd.
发明人： Euitae Kim , Kiseob Shin , Soyi Lee
IPC分类号： H10K59/131 , H10K50/86 , H10K59/38 , H10K59/121 , G09G3/3233 , H10K102/00
CPC分类号： H10K59/131 , H10K50/865 , H10K59/1213 , H10K59/38 , G09G3/3233 , H10K2102/3031
摘要： A transparent display panel and a transparent display device including the same are disclosed. The transparent display panel includes a display region and a non-display region. The display region includes a plurality of light-emitting regions, a plurality of transmissive regions, a plurality of line regions spaced from each other and arranged in one direction, and a plurality of pixel circuit regions electrically connected to the light-emitting regions respectively to drive the light-emitting regions. Alternately-arranged adjacent line regions include alternately-arranged adjacent VSS voltage connection line and VDD voltage connection line, respectively. Thus, a new pixel arrangement structure that may increase or maximize a transparent area of a bezel and reduce or minimize a haze value without reducing transmittance of the display region may be realized.

5. 发明授权

US10923544B2 Display device having first light emitting element in a non-transmission portion and a second light emitting element in a transmission portion 有权
公开(公告)号：US10923544B2
公开(公告)日：2021-02-16
申请号：US16708219
申请日：2019-12-09
申请人： LG Display Co., Ltd.
发明人： Euitae Kim , Dahye Shim
IPC分类号： H01L27/32 , G09G3/3225 , H05K1/18 , H01L51/52
摘要： A display device includes a first substrate including a circuit portion and a transmission portion, a first organic light emitting diode disposed over one surface of the first substrate and overlapping with the circuit portion, a second organic light emitting diode disposed over the other surface of the first substrate and overlapping with the transmission portion, and a second substrate facing one surface of the first substrate, in which the first organic light emitting diode and the second organic light emitting diode emit light to the second substrate.

6. 发明授权

US10140921B2 EM signal control circuit, EM signal control method and organic light emitting display device 有权
公开(公告)号：US10140921B2
公开(公告)日：2018-11-27
申请号：US15376059
申请日：2016-12-12
申请人： LG DISPLAY CO., LTD.
发明人： Hyoung-Su Kim , Euitae Kim , KiSeob Shin , Yongmin Jeong
IPC分类号： G09G3/3233 , G09G3/3258 , G09G3/3266 , G09G3/20
摘要： Various embodiments relate to an EM signal control circuit, an EM signal control method, and an organic light emitting display device. The EM signal control circuit according to an embodiment of the present invention includes additional elements (e.g., a transistor and a capacitor) configured to separate a set signal from a gate electrode of a transistor coupled to an output node and to stably keep turn-off of a transistor coupled to the output node. Voltage levels of a first emission power source and a first gate power source may be set differently from each other according to the present invention. Therefore, despite of a threshold voltage change of a transistor coupled to an output node, the transistor may remain turned off stably, thereby improving the reliability of the EM signal.

7. 发明授权

US11737324B2 Transparent display panel including gate-in-panel (GIP) input signal line region and GIP output signal line region arranged at different layers, and transparent display device including the same 有权
公开(公告)号：US11737324B2
公开(公告)日：2023-08-22
申请号：US17109967
申请日：2020-12-02
申请人： LG Display Co., Ltd.
发明人： Kiseob Shin , Changsoo Kim , Euitae Kim , Soyi Lee
IPC分类号： H10K59/131 , H10K59/38
CPC分类号： H10K59/131 , H10K59/38
摘要： In a transparent display panel, a GIP region acts as a transmissive region, thereby increasing or maximizing a transmissive area in the GIP region. To this end, a line for VSS voltage application is disposed in a display region. Thus, a non-transparent thick line for applying the VSS voltage is not disposed in an upper portion of a GIP circuit region. Thus, a transparent bezel in which the GIP region acts as the transmissive region is implemented. Further, a GIP input signal line region and a GIP output signal line region constitute different layers, thereby to maximize a spacing between GIP input signal lines, resulting in increasing or maximizing a transmissive area in the GIP circuit region.

8. 发明授权

US11557644B2 Transparent display panel and transparent display device including the same 有权
公开(公告)号：US11557644B2
公开(公告)日：2023-01-17
申请号：US17088317
申请日：2020-11-03
申请人： LG Display Co., Ltd.
发明人： Euitae Kim , Changsoo Kim , Kiseob Shin , Soyi Lee
IPC分类号： H01L27/32
摘要： A transparent display panel and a transparent display device including the same are disclosed. In a transparent display panel, a VSS voltage line does not surround an outer periphery of a display region. Rather, upper and lower VSS voltage lines respectively disposed on upper and lower sides to the display region are electrically connected to each other via at least one VSS voltage connection line extending across the display region. Thus, left and right non-transparent and thick VSS voltage lines disposed on the left and right sides to the display region may be omitted. Thus, a transparent region of the transparent display panel and a bezel of a transparent display device may be increased or maximized or the bezel thereof may be made slim.

9. 发明授权

US08878748B2 Stereoscopic image display capable of selectively implementing a two-dimensional plane image and a three-dimensional stereoscopic image 有权
标题翻译：能够选择性地实现二维平面图像和三维立体图像的立体图像显示器
公开(公告)号：US08878748B2
公开(公告)日：2014-11-04
申请号：US13633445
申请日：2012-10-02
申请人： LG Display Co., Ltd.
发明人： Seok Kim , Kwangjo Hwang , Euitae Kim
IPC分类号： G09G5/00 , H04N13/04 , G09G3/00 , G09G3/36 , G02B27/26 , G02F1/1343 , G02F1/1362
CPC分类号： G02B27/26 , G02F1/13624 , G02F2001/134345 , G09G3/003 , G09G3/36 , G09G3/3648 , H04N13/337 , H04N13/356 , H04N13/398
摘要： A stereoscopic image display includes a display panel, which selectively displays a 2D image and a 3D image and includes a plurality of pixels, and a patterned retarder for dividing light from the display panel into first polarized light and second polarized light. Each of the pixels includes a main display unit including a first pixel electrode and a first common electrode, a subsidiary display unit including a second pixel electrode and a second common electrode, and a line unit disposed between the main display unit and the subsidiary display unit. The line unit includes a gate line, a discharge control line through which a discharge control voltage is applied to a discharge control TFT, and a lower common line through which a common voltage is applied to an upper common line.
摘要翻译：立体图像显示器包括：显示面板，其选择性地显示2D图像和3D图像并且包括多个像素;以及图案化延迟器，用于将来自显示面板的光分解为第一偏振光和第二偏振光。每个像素包括包括第一像素电极和第一公共电极的主显示单元，包括第二像素电极和第二公共电极的辅助显示单元，以及设置在主显示单元和辅助显示单元之间的行单元。线路单元包括栅极线，放电控制电压施加到放电控制TFT的放电控制线以及向公共线施加公共电压的下部公共线。

10. 发明授权

US11980067B2 Transparent display panel and transparent display device including the same 有权
公开(公告)号：US11980067B2
公开(公告)日：2024-05-07
申请号：US17091973
申请日：2020-11-06
申请人： LG Display Co., Ltd.
发明人： Euitae Kim , Changsoo Kim , Kiseob Shin
IPC分类号： H10K59/35 , H10K59/131 , H10K59/30 , H10K59/88
CPC分类号： H10K59/131 , H10K59/30 , H10K59/352 , H10K59/88
摘要： A transparent display panel and a transparent display device including the same are disclosed. A transparent display panel includes a substrate having a display region including a plurality of light-emitting regions and a plurality of transmissive regions; and a plurality of line regions disposed over the substrate and extending across the display region, wherein an outer contour of each of the transmissive regions is at least partially curved or wherein each of the transmissive regions has a polygonal shape, and all internal angles of the polygon shape are obtuse. Thus, parallel regularity and periodicity of array of transmissive regions are avoided wherein a haze value is reduced by reducing or minimizing occurrence of light diffraction, and thus, clarity or visibility of an image is improved.

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