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公开(公告)号：US20190096911A1
公开(公告)日：2019-03-28
申请号：US15941322
申请日：2018-03-30
发明人： Shaoru LI , Hee Cheol KIM
IPC分类号： H01L27/12 , G02F1/1362
摘要： The present disclosure relates to an array substrate, a display panel and a display device. The array substrate includes a substrate, data lines, gate lines, and a pixel unit, wherein a pixel electrode and a light shielding portion are disposed in the pixel unit, and for the light shielding portion and the data line corresponding to each other, an orthographic projection on the substrate of the light shielding portion is partially overlapped with an orthographic projection on the substrate of the data line, and wherein a part of each side, that is parallel to the data line, of an orthographic projection on the substrate of the pixel electrode is only overlapped with the orthographic projection on the substrate of the data line, and the other part of the each side is only overlapped with the orthographic projection on the substrate of the light shielding portion.
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公开(公告)号：US20170115534A1
公开(公告)日：2017-04-27
申请号：US15253003
申请日：2016-08-31
发明人： Peng LI , Zhenghao PIAO , Hee Cheol KIM
IPC分类号： G02F1/1343
摘要： An array substrate, a manufacturing method thereof and a display device are provided. The array substrate includes a pattern of pixel electrodes and a pattern of common electrodes. The pattern of pixel electrodes includes a plurality of strip-like pixel electrodes. The pattern of common electrodes includes a plurality of strip-like common electrodes. Projection of one of every two adjacent pixel electrodes on the substrate is located between projections of two adjacent common electrodes on the substrate, and projection of the other pixel electrode of the every two adjacent pixel electrodes on the substrate is located within projection of one of the two adjacent common electrodes on the substrate.
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3.发明申请METHOD OF MANUFACTURING ARRAY SUBSTRATE, DISPLAY SUBSTRATE, AND DISPLAY DEVICE 有权制造阵列基板，显示基板和显示装置的方法公开(公告)号：US20160372499A1
公开(公告)日：2016-12-22
申请号：US15122168
申请日：2015-07-28
发明人： Seung Jin CHOI , Hee Cheol KIM , Hyun Sic CHOI
IPC分类号： H01L27/12 , H01L21/324 , H01L21/308 , H01L21/3213
CPC分类号： H01L27/1288 , H01L21/308 , H01L21/32139 , H01L21/324 , H01L21/77 , H01L27/12
摘要： A method of manufacturing an array substrate, a display substrate and a display device are disclosed. The method of manufacturing an array substrate comprises: forming a pattern of an active layer and a pattern of source and drain electrodes on a substrate; forming a pattern of a first transparent electrode and a pattern of a passivation layer through one single patterning process; and processing the substrate on which the pattern of the passivation layer having been formed, such that a material of the passivation layer fills at least partially in a gap in the pattern of the first transparent electrode. Through forming the pattern of the first transparent electrode and the passivation layer by one single patterning process, number of masks used in the manufacturing process of the array substrate is reduced.
摘要翻译： 公开了阵列基板，显示基板和显示装置的制造方法。 制造阵列衬底的方法包括：在衬底上形成有源层的图案和源极和漏极的图案; 通过单一图案化工艺形成第一透明电极的图案和钝化层的图案; 以及处理其上形成有钝化层的图案的基板，使得钝化层的材料至少部分地填充在第一透明电极的图案中的间隙中。 通过一次图案形成工艺形成第一透明电极和钝化层的图案，减少了在阵列基板的制造工艺中使用的掩模的数量。
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公开(公告)号：US20150349291A1
公开(公告)日：2015-12-03
申请号：US14436003
申请日：2014-10-22
发明人： Young Suk SONG , Seong Yeol YOO , Seung Jin CHOI , Hee Cheol KIM
CPC分类号： H01L51/5253 , H01L27/3211 , H01L27/322 , H01L27/3246 , H01L27/3279 , H01L51/5221
摘要： The present invention discloses an organic electroluminescent display panel, comprising: a base substrate; a top-emitting type organic electroluminescent structure located on the base substrate, the organic electroluminescent structure comprising an anode, a light emitting layer and a cathode arranged in this order from the base substrate; and a packaging film covering the organic electroluminescent structure; the organic electroluminescent display panel further comprises a secondary electrode provided on the packaging film and electrically connected with the cathode through a via hole penetrating through the packaging film. Since the secondary electrode is additionally provided on the packaging film and is electrically connected with the cathode through the via hole penetrating through the packaging film, the secondary electrode electrically connected with the cathode can increase an equivalent thickness of the cathode and thus reduce the resistance of the cathode, which can avoid the problem of large voltage drop due to large resistance of the cathode when a thinner metal is used as the cathode, thereby can avoid damage of the organic electroluminescent display panel due to the larger voltage drop.
摘要翻译： 本发明公开了一种有机电致发光显示面板，包括：基底; 位于所述基底基板上的顶部发射型有机电致发光结构，所述有机电致发光结构包括从所述基底基板依次排列的阳极，发光层和阴极; 以及覆盖有机电致发光结构的包装膜; 有机电致发光显示面板还包括设置在包装膜上并通过穿透包装膜的通孔与阴极电连接的次级电极。 由于二次电极附加地设置在包装膜上并且通过穿透包装膜的通孔与阴极电连接，所以与阴极电连接的二次电极可以增加阴极的等效厚度，从而降低 阴极，可以避免当使用较薄的金属作为阴极时由于阴极的大的电阻而导致的大的电压降的问题，从而可以避免由于较大的电压降而导致的有机电致发光显示面板的损坏。
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5.发明申请公开(公告)号：US20140159018A1
公开(公告)日：2014-06-12
申请号：US14103222
申请日：2013-12-11
发明人： Young Suk SONG , Seong Yeol YOO , Seung Jin CHOI , Hee Cheol KIM
IPC分类号： H01L51/52
CPC分类号： H01L51/52 , H01L27/3206 , H01L27/322 , H01L51/5262 , H01L51/5265 , H01L51/5271 , H01L2227/323
摘要： Embodiments of the present invention disclose an array substrate comprising a base substrate and a plurality of pixel units disposed on the base substrate, the pixel unit comprising a transflective layer formed on the base substrate; a thin film transistor structure formed over the transflective layer; an organic light-emitting diode disposed in a pixel region of the pixel unit and driven by the thin film transistor structure, and in a direction away from the base substrate, the organic light-emitting diode sequentially comprising a first electrode that is transparent, an organic light-emitting layer and a second electrode for reflecting light; and a color filter, disposed between the second electrode of the organic light-emitting diode and the transflective layer; wherein the second electrode of the organic light-emitting diode and the transflective layer constitute a microcavity structure. Embodiments of the present invention also disclose a method for manufacturing the array substrate and a display device including the above array substrate.
摘要翻译： 本发明的实施例公开了一种阵列基板，包括基底基板和设置在基底基板上的多个像素单元，所述像素单元包括形成在基底基板上的透反射层; 形成在半透反射层上的薄膜晶体管结构; 设置在像素单元的像素区域中并由薄膜晶体管结构驱动的有机发光二极管，并且在远离基底的方向上，有机发光二极管依次包括透明的第一电极， 有机发光层和用于反射光的第二电极; 和设置在有机发光二极管的第二电极和半透反射层之间的滤色器; 其中所述有机发光二极管的第二电极和所述半透反射层构成微腔结构。 本发明的实施例还公开了阵列基板的制造方法以及包括上述阵列基板的显示装置。
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公开(公告)号：US20140159007A1
公开(公告)日：2014-06-12
申请号：US14097477
申请日：2013-12-05
发明人： Young Suk SONG , Seong Yeol YOO , Seung Jin CHOI , Hee Cheol KIM
IPC分类号： H01L27/32
CPC分类号： H01L27/322 , H01L27/3206 , H01L27/3213 , H01L27/3262 , H01L51/5265
摘要： Embodiments of the invention disclose an array substrate and a fabrication method thereof, and a display device. The array substrate comprises a plurality of pixel units disposed on a base substrate. Each pixel unit comprises a thin-film transistor region and a display region. A thin-film transistor structure is formed in the thin-film transistor region, and an organic light-emitting diode. The organic light-emitting diode comprises a transparent first electrode, a light-emitting layer, and a second electrode for reflecting light that are sequentially formed. A transflective layer is formed in the display region. A color filter film is formed in the display region and is disposed between the second electrode of the organic light-emitting diode and the transflective layer. The second electrode of the organic light-emitting diode and the transflective layer form a microcavity structure. The color filter films in the pixel units of different colors have different thicknesses.
摘要翻译： 本发明的实施例公开了阵列基板及其制造方法以及显示装置。 阵列基板包括设置在基底基板上的多个像素单元。 每个像素单元包括薄膜晶体管区域和显示区域。 在薄膜晶体管区域和有机发光二极管中形成薄膜晶体管结构。 有机发光二极管包括透明的第一电极，发光层和用于反射顺序形成的光的第二电极。 在显示区域中形成透反射层。 在显示区域中形成滤色膜，并且设置在有机发光二极管的第二电极和透反射层之间。 有机发光二极管的第二电极和半透反射层形成微腔结构。 不同颜色的像素单元中的滤色膜具有不同的厚度。
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7.发明申请公开(公告)号：US20160365532A1
公开(公告)日：2016-12-15
申请号：US15038093
申请日：2015-11-18
发明人： Young Suk SONG , Seong Yeol YOO , Seung Jin CHOI , Hee Cheol KIM
CPC分类号： H01L51/5212 , C23C14/04 , C23C14/042 , H01L27/32 , H01L27/3246 , H01L51/0011 , H01L51/5228 , H01L51/56
摘要： The present invention provides a display substrate, which includes an anode layer, a cathode layer and a luminous layer that is provided between the anode layer and the cathode layer, the anode layer including a plurality of anodes and the luminous layer including a plurality of luminous regions, wherein the display substrate further includes at least one assisting electrode, the assisting electrode being insulated and spaced from the anode, and the assisting electrode contacting with the cathode layer in parallel, such that a total resistance of the assisting electrode and the cathode layer connected in parallel is smaller than a resistance of the cathode layer alone. The IR drop in the cathode of the display substrate provided by the present invention is relatively small, such that loss of electric signals is relatively small in the cathode layer and the assisting electrode, thereby obtaining a relatively higher image quality.
摘要翻译： 本发明提供一种显示基板，其包括阳极层，阴极层和设置在阳极层和阴极层之间的发光层，阳极层包括多个阳极，发光层包括多个发光 区域，其中所述显示基板还包括至少一个辅助电极，所述辅助电极与所述阳极绝缘和间隔开，并且所述辅助电极与所述阴极层并联接触，使得所述辅助电极和所述阴极层的总电阻 并联连接的阴极层的电阻小于阴极层的电阻。 由本发明提供的显示基板的阴极中的IR降低相对较小，使得阴极层和辅助电极中的电信号损失相对较小，从而获得较高的图像质量。
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公开(公告)号：US20140159016A1
公开(公告)日：2014-06-12
申请号：US14102716
申请日：2013-12-11
发明人： Young Suk SONG , Seong Yeol YOO , Seung Jin CHOI , Hee Cheol KIM
IPC分类号： H01L27/32
CPC分类号： H01L27/3272 , H01L27/322
摘要： Embodiments of the invention disclose an array substrate and a fabrication method thereof, and a display device. The array substrate comprises a plurality of pixel units disposed on a base substrate, and the pixel unit comprises a thin-film transistor structure region and a display region other than the thin-film transistor structure region. A thin-film transistor structure is formed in the thin-film transistor structure region, an organic light-emitting diode is formed in the display region, and the thin-film transistor structure is configured to drive the organic light-emitting diode. A light-shielding layer is formed above the thin-film transistor structure in the thin-film transistor structure region, and the light-shielding layer is configured to block a blue light from entering the thin-film transistor structure.
摘要翻译： 本发明的实施例公开了阵列基板及其制造方法以及显示装置。 阵列基板包括设置在基底基板上的多个像素单元，并且像素单元包括薄膜晶体管结构区域和薄膜晶体管结构区域以外的显示区域。 在薄膜晶体管结构区域中形成薄膜晶体管结构，在显示区域中形成有机发光二极管，并且薄膜晶体管结构被配置为驱动有机发光二极管。 在薄膜晶体管结构区域中的薄膜晶体管结构的上方形成有遮光层，遮光层被构造成阻挡蓝色光进入薄膜晶体管结构。
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