-
公开(公告)号：US20200279517A1
公开(公告)日：2020-09-03
申请号：US16476045
申请日：2019-04-15
发明人： Jinchang HUANG
IPC分类号： G09G3/20 , G09G3/3208
摘要： An organic light emitting diode (OLED) display pixel array includes a plurality of pixel units, wherein each of the pixel units comprises at least three sub-pixels of different colors, and each of the pixel units comprises at least two sub-pixels of a same color. The present application provides the OLED display pixel array in which brightness correction is performed by adding additional sub-pixels, which increases the display gamut width and brightness uniformity of the OLED display.
-
公开(公告)号：US20200279902A1
公开(公告)日：2020-09-03
申请号：US16493498
申请日：2019-04-11
发明人： Rui XIONG
摘要： A display panel includes a frame region and a display region. The frame region includes a substrate, a base layer, a voltage signal trace, a planar layer, and a lead-out trace, and a packaging layer. The packaging layer extends to an outer side of the planar layer and is connected to the substrate. The display region includes an anode, and the lead-out trace extends outward from a side of the anode and overlaps the voltage signal trace. A length of an overlapping portion between the lead-out trace and the voltage signal trace is greater than a length of an orthographic projection of the overlapping portion on the substrate.
-
公开(公告)号：US20200328370A1
公开(公告)日：2020-10-15
申请号：US16489414
申请日：2019-01-02
发明人： Jinseok LEE
摘要： A method for manufacturing an organic light emitting diode (OLED) display panel includes providing an array substrate; forming a first indium tin oxide (ITO) layer, a reflective layer, and a second ITO layer on the array substrate in order, wherein a film thickness of the second ITO layer is greater than a film thickness of the first ITO layer; forming a patterned photoresist on the second ITO layer; etching the second ITO layer, the reflective layer, and the first ITO layer by a same etching process to form a patterned anode layer; forming an OLED light emitting layer on the anode layer.
-
公开(公告)号：US20200280019A1
公开(公告)日：2020-09-03
申请号：US16493527
申请日：2019-04-17
发明人： Changpin ZHENG
摘要： The present disclosure provides a backplate and a flexible display panel thereof. Wherein the backplate includes a polyethylene terephthalate (PET) layer, and a graphene layer disposed on the PET layer. The present disclosure provides a backplate, which adopts a novel hierarchical structure design of graphene material, so that it realizes function of a current backplate while adding new heat dissipation functions. Compared with the current flexible display panel, the flexible display panel reduced a corresponding heat dissipation function layer, therefore having an effectively reduced thickness, and improved folding performance.
-
公开(公告)号：US20200280005A1
公开(公告)日：2020-09-03
申请号：US16493471
申请日：2019-04-12
发明人： Liang FANG , Ding DING
摘要： A flexible display panel and a display module are provided. The flexible display panel includes a bending section. At least one trace is defined with the bending section, and each trace includes at least one stress relief apparatus.
-
公开(公告)号：US20200327853A1
公开(公告)日：2020-10-15
申请号：US16489440
申请日：2019-01-17
发明人： Jun LI
IPC分类号： G09G3/3258
摘要： A pixel compensating circuit comprises an organic light-emitting diode (OLED), a first transistor, a compensating transistor, a storage capacitor, a second transistor, a third transistor, and a seventh transistor. If a present-stage scan signal is at a low voltage potential, the second transistor is turned on, the gate of the first transistor and the drain of the first transistor are short-circuited. A data signal is transmitted to a source of the first transistor after the third transistor is turned on. A third reference voltage is transmitted to the source of the first transistor after the seventh transistor is turned on. An aging phenomenon and the uniformity of the driving transistor are improved.
-
公开(公告)号：US12133446B2
公开(公告)日：2024-10-29
申请号：US16965295
申请日：2020-06-12
发明人： Wei Chen , Ying Zheng
IPC分类号： H10K59/80 , H10K59/50 , H10K71/13 , H10K102/10
CPC分类号： H10K59/873 , H10K59/50 , H10K59/80517 , H10K71/135 , H10K2102/102 , H10K2102/103
摘要： An organic light-emitting diode (OLED) display panel, a manufacturing method thereof, and a display device are provided. The OLED display panel includes a substrate; an array functional layer; a light-emitting layer; a thin-film encapsulation layer; and a liquid crystal layer, which is disposed on the thin-film encapsulation layer, including a first liquid crystal region arranged on a non-pixel region and a second liquid crystal region arranged on a pixel region, wherein liquid crystal molecules positioned in the first liquid crystal region are aligned parallel to the substrate.
-
公开(公告)号：US12132031B2
公开(公告)日：2024-10-29
申请号：US17623225
申请日：2021-12-20
发明人： Chaoqun Yang
IPC分类号： H01L25/075 , H01L33/50 , H01L33/58
CPC分类号： H01L25/0753 , H01L33/50 , H01L33/58 , H01L2933/0041 , H01L2933/0058 , H01L2933/0091
摘要： The embodiment of the present application provides a display panel and a manufacturing method thereof. The display panel comprises a light-emitting device layer, a first optical structure layer, a second optical structure layer and an anti-reflection layer. The light-emitting device layer comprises light-emitting diodes and a retaining wall. The second optical structure layer is filled in the opening areas. Meanwhile, a refractive index of the second optical structure layer is greater than a refractive index of the first optical structure layer. The light extraction rate and display effect are improved with the optical structure layers with different refractive indexes and the retaining wall.
-
公开(公告)号：US12130985B2
公开(公告)日：2024-10-29
申请号：US17611113
申请日：2021-09-29
发明人： Liang Fang , Ding Ding
CPC分类号： G06F3/0418 , G06F3/0412 , H10K59/40 , G06F3/044 , G06F2203/04107
摘要： A display panel is provided. The display panel includes a plurality of functional unit groups arranged in a display area. Each functional unit group includes at least one functional unit. Each functional unit is electrically connected to a first signal transmission line. A signal shielding line is disposed between the first signal transmission lines of a same functional unit group and a functional units of an adjacent functional unit group to solve a problem of poor touch performance caused by signal interference in existing touch solutions.
-
公开(公告)号：US12122888B2
公开(公告)日：2024-10-22
申请号：US16971372
申请日：2020-01-07
发明人： Yamin Wang
CPC分类号： C08J5/18 , B05D3/0209 , C08G73/1003 , C08G73/1028 , C08G73/1039 , C08G73/1085 , H10K71/00 , H10K77/111 , C08G2150/00
摘要： The present disclosure provides a thin film material and a manufacturing method thereof. The manufacturing method of the thin film material comprises: a compound A and a first reactant reacting to form a compound B; the compound B and a second reactant reacting to form a compound C; the compound C and a third reactant reacting to form a polymer D; the polymer D reacting to obtain a mixture including a polymer F or a polymer H; and a solution including the polymer F or the polymer H forming the polymer F or the polymer H on a substrate.
-
-
-
-
-
-
-
-
-
搜索结果
3355 条记录 (耗时 0.033 秒)
