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公开(公告)号：US20210150984A1
公开(公告)日：2021-05-20
申请号：US17160488
申请日：2021-01-28
发明人： Young-In HWANG , Sung Ho KIM , Yong Ho YANG , Seong Min WANG
IPC分类号： G09G3/3233 , H01L51/00 , H01L27/32 , G09G3/3258
摘要： An organic light emitting diode display includes a driving transistor and a compensation transistor. The driving transistor includes a fist gate electrode disposed on a substrate, a polycrystalline semiconductor layer disposed on the first gate electrode of the driving transistor and including a first electrode, a second electrode, and a channel, and a second gate electrode disposed on the polycrystalline semiconductor layer of the driving transistor. The compensation transistor includes a polycrystalline semiconductor layer including a first electrode, a second electrode, and a channel, and a gate electrode disposed on the polycrystalline semiconductor layer of the compensation transistor.
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公开(公告)号：US20210150982A1
公开(公告)日：2021-05-20
申请号：US17157768
申请日：2021-01-25
发明人： Young-In HWANG , Sung Ho KIM , Eung Taek KIM , Yong Ho YANG , Seong Min WANG , Jung-Mi CHOI
IPC分类号： G09G3/3233 , G09G3/3291 , G09G3/3266 , H01L27/32 , G09G3/3258
摘要： A pixel includes: an organic light emitting diode; a first transistor including a gate that is connected to a first node, wherein the first transistor is connected between a second node and a third node; a second transistor including a gate that is connected to a corresponding scan line, wherein the second transistor is connected between a data line and the second node; a storage capacitor connected between the first node and a first voltage; a third transistor including a gate that is connected to the corresponding scan line, the third transistor is connected between the first node and the third node; and a fourth transistor connected between a first end of the first transistor and a second voltage.
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3.发明申请公开(公告)号：US20210134892A1
公开(公告)日：2021-05-06
申请号：US16920366
申请日：2020-07-02
发明人： Young-In HWANG , Eung Taek Kim , Yong Ho YANG , Seong Min WANG , Joo Hyeon JO , Jung-Mi CHOI , Seong Baik CHU
IPC分类号： H01L27/32 , G09G3/3266 , G09G3/3275
摘要： A display panel may include a first OLED disposed in a first sub-pixel region and emitting light of a first color, a second OLED disposed in a second sub-pixel region and emitting light of a second color, a third OLED disposed in a third sub-pixel region and emitting light of a third color, a fourth OLED disposed in a fourth sub-pixel region and emitting light of the second color, a first sub-pixel circuit disposed in the first sub-pixel region and driving the third OLED in the third sub-pixel region, a second sub-pixel circuit disposed in the second sub-pixel region and driving the first OLED in the first sub-pixel region, a third sub-pixel circuit disposed in the third sub-pixel region and driving the fourth OLED in the fourth sub-pixel region, and a fourth sub-pixel circuit disposed in the fourth sub-pixel region and driving the second OLED in the second sub-pixel region.
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公开(公告)号：US20160211210A1
公开(公告)日：2016-07-21
申请号：US14961528
申请日：2015-12-07
发明人： Tae An SEO , Tae Woong KIM , Seong Min WANG , Jin Hwan CHOI
IPC分类号： H01L23/528 , H01L23/12 , H01L21/768 , H01L23/532
CPC分类号： H01L21/76838 , G02F1/13452 , H01L23/4985 , H01L23/49866 , H01L23/53214 , H01L23/53228 , H01L23/53242 , H01L23/53276 , H01L2924/0002 , H01L2924/00
摘要： A flexible display and method of manufacturing the same are disclosed. In one aspect, the display includes a flexible substrate having a bending area and a non-bending area and a plurality of metal wirings formed over the flexible substrate in the bending area and the non-bending area. Each of the metal wirings which are formed in the bending area includes a pair of first hard wirings formed over the flexible substrate and a first soft wiring electrically connected to ends of the pair of first hard wirings.
摘要翻译： 公开了柔性显示器及其制造方法。 一方面，显示器包括具有弯曲区域和非弯曲区域的柔性基板和在弯曲区域和非弯曲区域中形成在柔性基板上的多个金属布线。 形成在弯曲区域中的每个金属布线包括形成在柔性基板上的一对第一硬布线和与该对第一硬布线的端部电连接的第一软布线。
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公开(公告)号：US20230368741A1
公开(公告)日：2023-11-16
申请号：US18226273
申请日：2023-07-26
发明人： Seong Min WANG , Young In HWANG , Jin Woo PARK , Yong Ho YANG
IPC分类号： G09G3/3266 , H01L29/786 , H01L27/12 , G09G3/3258
CPC分类号： G09G3/3266 , H10K59/131 , H01L29/78648 , G09G2310/0286 , G09G2320/0247 , H01L27/124 , G09G2310/0297 , G09G3/3258 , G09G2300/0426
摘要： A display device may include a first pixel coupled to an emission control line, and an emission control stage for selectively coupling the emission control line to a first or second supply voltage line. The emission control stage may include: a first emission control transistor including a first electrode coupled to the first supply voltage line, a second electrode coupled to the emission control line, and a main gate electrode coupled to a first node; a second emission control transistor including a first electrode coupled to the emission control line, a second electrode coupled to the second supply voltage line, and a main gate electrode coupled to a second node; and a third emission control transistor including a first electrode coupled to the first supply voltage line, a second electrode coupled to the first node, a main gate electrode coupled to the second node, and a sub-gate electrode.
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公开(公告)号：US20220415993A1
公开(公告)日：2022-12-29
申请号：US17696395
申请日：2022-03-16
发明人： Min Yeul RYU , Jun Hee LEE , Hyeon Bum LEE , Seong Min WANG
摘要： A light emitting display device includes first and second pixel circuit portions, each having a transistor with a polycrystalline semiconductor and a transistor with an oxide semiconductor, and first and second light emitting diodes including first and second anodes connected with the first and second pixel circuit portions, respectively. An encapsulation layer covers the first and second pixel circuit portions and the first and second light emitting diodes. A light blocking layer includes first and second light blocking layer openings that are disposed on the encapsulation layer and overlap the first and second anodes, respectively. First and second color filters are disposed in the first and second light blocking layer openings, wherein first and second expansion portions corresponding to the first and second anodes are disposed in a first and second conductive layers disposed first down from the first anode and second down from the second anode, respectively.
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公开(公告)号：US20210119184A1
公开(公告)日：2021-04-22
申请号：US17137842
申请日：2020-12-30
发明人： Seong Min WANG , Jung Gun NAM , Byeong Hoon CHO , Mu Gyeom KIM
IPC分类号： H01L51/52
摘要： An organic light emitting diode display device, including a flexible substrate; pixels on the flexible substrate, the pixels including an organic emission layer; a pixel definition layer between the pixels, the pixel definition layer including openings; an encapsulation layer covering the pixels; and a conductive light shielding member on the encapsulation layer, the conductive light shielding member not overlapped with the pixels, and overlapped with the pixel definition layer.
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公开(公告)号：US20160211310A1
公开(公告)日：2016-07-21
申请号：US14805533
申请日：2015-07-22
发明人： Seong Min WANG , Jung Gun NAM , Byeong Hoon CHO , Mu Gyeom KIM
CPC分类号： H01L51/5284 , H01L27/3244 , H01L51/0097
摘要： An organic light emitting diode display device, including a flexible substrate; pixels on the flexible substrate, the pixels including an organic emission layer; a pixel definition layer between the pixels, the pixel definition layer including openings; an encapsulation layer covering the pixels; and a conductive light shielding member on the encapsulation layer, the conductive light shielding member not overlapped with the pixels, and overlapped with the pixel definition layer.
摘要翻译： 一种有机发光二极管显示装置，包括柔性基板; 像素包括有机发射层; 所述像素之间的像素定义层，所述像素限定层包括开口; 覆盖像素的封装层; 以及在封装层上的导电遮光构件，导电遮光构件不与像素重叠，并与像素定义层重叠。
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公开(公告)号：US20160204168A1
公开(公告)日：2016-07-14
申请号：US14743075
申请日：2015-06-18
发明人： Seong Min WANG , Mu Gyeom Kim
CPC分类号： H01L27/3227 , H01L27/323 , H01L51/441 , H01L51/5271 , H01L51/5281 , H01L51/5284 , Y02E10/549 , Y02P70/521
摘要： An organic light emitting display device including an organic light emitting element disposed on an insulation substrate, and an ambient light reflection preventing unit disposed on the organic light emitting element, the ambient light reflection preventing unit including a first metal layer, a first dielectric layer disposed on the first metal layer, the first metal layer and the first dielectric layer contacting each other, and a photovoltaic unit including the first metal layer as a first electrode.
摘要翻译： 一种有机发光显示装置，包括设置在绝缘基板上的有机发光元件和设置在有机发光元件上的环境光反射防止单元，环境光反射防止单元包括第一金属层，第一介电层设置 在第一金属层上，第一金属层和第一电介质层彼此接触，以及包括第一金属层作为第一电极的光伏单元。
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公开(公告)号：US20230368734A1
公开(公告)日：2023-11-16
申请号：US18226355
申请日：2023-07-26
发明人： Young-In HWANG , Sung Ho KIM , Eung Taek KIM , Yong Ho YANG , Seong Min WANG , Jung-Mi CHOI
IPC分类号： G09G3/3233 , G09G3/3291 , G09G3/3266 , G09G3/3258 , H10K59/131
CPC分类号： G09G3/3233 , G09G3/3291 , G09G3/3266 , G09G3/3258 , H10K59/131 , G09G2320/0214 , G09G2300/0809 , G09G2300/0426
摘要： A pixel includes: an organic light emitting diode; a first transistor including a gate that is connected to a first node, wherein the first transistor is connected between a second node and a third node; a second transistor including a gate that is connected to a corresponding scan line, wherein the second transistor is connected between a data line and the second node; a storage capacitor connected between the first node and a first voltage; a third transistor including a gate that is connected to the corresponding scan line, the third transistor is connected between the first node and the third node; and a fourth transistor connected between a first end of the first transistor and a second voltage.
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