Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Shenzhen Shocker Electronic Co., Ltd.

Other

Huizhou China Star Optoelectronics Display Co., Ltd.

Jia Tang

Xiaoxing Zhang

Jangsoon Im

Xingyu Zhou

Kunpeng He

Yuan Jun Hsu

Kaikai Li

Fen Zhou

Zhilin Zheng

Embodiments of the present application disclose an OLED display panel and a method of manufacturing an OLED display panel. The OLED display panel includes an array substrate and a multi-functional layer disposed on the array substrate. The multi-functional layer includes a plurality of conductive portions disposed at intervals and non-conductive portions. One end of the conductive portions is electrically connected to a light emitting layer, and the other end of the conductive portions is electrically connected to a source. The conductive portions and the non-conductive portions are located at a same layer, are coplanar, and are manufactured in a single process. This can reduce at least one mask, and the cost is lowered.

OLED display panel and manufacturing method thereof

Embodiments of the present invention provide a display panel and a method for fabricating the display panel. The display panel includes an active layer, a gate, a source/drain metal layer and a first conductive layer, wherein the source/drain metal layer is stacked with the first conductive layer in the non-display area. The first conductive layer is arranged in the light-emitting area and the non-light-emitting area, and the thickness of the first conductive layer is smaller than that of the source/drain metal layer. In an embodiment of the present application, by reducing the thickness of the corresponding first conductive layer in the light-emitting area, after depositing other film layers on the thinner first conductive layer, a flat anode can be obtained, thereby enabling light-emitting film layers have the same thickness and improve the light-emitting effect of the panel.

Display panel and method for fabricating display panel

The present application provides a display panel and a mobile terminal, the display panel includes a substrate, an anode reflection layer on the substrate, an anode layer on the anode reflection layer, a light-emitting layer on the anode layer, and an auxiliary layer between the anode reflection layer and the anode layer and having a thickness not less than a first threshold value, a plurality of the anode portions in the anode layer and a plurality of the anode reflection portions in the anode reflection layer are in one-to-one correspondence and electrically connected, and a plurality of light-emitting portions in the light-emitting layer and the plurality of anode portions are in one-to-one correspondence and electrically connected.

Display panel and mobile terminal

A display panel and a method for manufacturing the display panel are provided. The method comprises forming an array driving layer, a binding terminal, a passivation layer, a covering layer and an electrode layer on a substrate, and applying a half-tone mask to perform a patterning process on the covering layer and the electrode layer, so that the covering layer forms a first covering portion connected to the binding terminal through a first through hole and a second covering portion corresponding to the array driving layer formed on the display area. The electrode layer forms a second electrode portion on the second covering portion.

Display panel and method for manufacturing same

An OLED display panel and an electronic device are provided. The OLED display panel includes a substrate, a first electrode, a light-emitting layer, and a second electrode. The first electrode is disposed on a side of the substrate. The light-emitting layer is disposed on a side of the first electrode away from the substrate. The second electrode is disposed on a side of the light-emitting layer away from the first electrode. Wherein, the side of the first electrode close to the light-emitting layer has a first concave-convex surface.

Organic light-emitting diode display panel and electronic device

A display panel, a method of manufacturing a display panel, and a display terminal are provided. Each of the light-emitting device includes a first electrode and a second electrode; the auxiliary wiring comprises a composite metal layer structure, side opening of the auxiliary wiring form an undercut structure, and the second electrode extends into the groove and electrically connects with the auxiliary wire by contacting a portion of metal layers in the undercut. The implementation of the present application can achieve electrical connection between the second electrode of the light-emitting device and the auxiliary wiring without additional manufacturing processes or photomasks.

Display panel, method of manufacturing display panel, and display terminal

A display panel and a preparation method thereof are disclosed in the present disclosure. The display panel includes an anode layer and a light-emitting layer. The anode layer includes a first anode and a second anode. There is a gap between the first anode and the second anode. The first anode includes a first reflection portion, and the second anode includes a second reflection portion. A reflectivity of the first reflection portion is less than a reflectivity of the second reflection portion. The light-emitting layer includes a green light emitting portion and a blue light emitting portion that are correspondingly disposed on the first anode and the second anode respectively.

Display panel and preparation method thereof

A display backplane and a mobile terminal are provided. The display backplane includes a substrate, a plurality of pixel units disposed on the substrate, and a barrier layer disposed on the substrate. The pixel unit includes a reflection unit, the barrier layer includes a plurality of barriers arranged between two adjacent pixel units, and two adjacent reflection units are separately provided by the barriers.

Display backplane and mobile terminal

An organic light-emitting diode (OLED) display panel and a display device are provided. The OLED display panel includes a substrate, a thin-film transistor device layer, a light-emitting device, a passivation layer, a planarization layer, a level-raised layer, a protruding platform, an auxiliary electrode, and an undercut channel. The protruding platform is disposed directly above the level-raised layer. The auxiliary electrode includes a contact portion and a step portion, and the step portion is located at a vertical level higher than a vertical level of the contact portion. An orthographic projection of the undercut channel on the substrate and an orthographic projection of the level-raised layer on the substrate are spaced apart from each other.

Organic light-emitting diode display panel and display device

The present invention provides an OLED display panel and a manufacturing method thereof. The OLED display panel comprises a display area and a bonding area defined at least at one side of the display area. The OLED display panel further comprises a substrate and a first metal layer disposed on the substrate. The first metal layer comprises a light-shielding metal disposed corresponding to the display area and a bonding metal disposed corresponding to the bonding area.

The present disclosure relates to a top emitting AMOLED display panel, a manufacturing method thereof, and a display device. The top emitting AMOLED display panel includes a passivation layer and a protective conductive layer. The passivation layer is sandwiched between an interlayer insulating layer and a planarization layer of the top emitting AMOLED display panel; the protective conductive layer covers a metal layer and side walls of openings. The passivation layer covering the metal layer can physically protect and prevent the metal layer from oxidation, and the protective conductive layer coats the metal layer to prevent the metal layer from being etched or oxidized by anode etching solution.

Top emitting AMOLED display panel, manufacturing method thereof, and display device

An organic light-emitting diode (OLED) display panel and a method for manufacturing the same are provided. The OLED display panel at least includes a thin film transistor (TFT) array substrate, a passivation layer, a planarization layer, and planarization-compensating layer. The planarization layer has a first planarization part corresponding to a light-emitting area, and a second planarization part corresponding to a defining area and a part of the light-emitting area. Height of a surface of the planarization-compensating layer from the surface of the TFT array substrate and height of a surface of the second planarization part from the surface of the TFT array substrate are level.

OLED display panel and method for manufacturing the same

A display panel, a method for preparing a display panel, and a display device are disclosed. The display panel includes a substrate layer; a light shielding metal layer and a first electrode plate of a storage capacitor on the substrate layer; a buffer layer covering the light shielding metal layer and the first electrode plate on the substrate layer; an active layer and a second electrode plate of the storage capacitor on the buffer layer; a gate insulating layer on the buffer layer and the active layer, and a source, a gate and a drain on the gate insulating layer.

Display panel having increased conductorized area of an active layer, preparing method thereof, and display device employing the display panel

A method of manufacturing a display panel and the display panel are provided. The method of manufacturing the display panel includes providing a substrate; depositing a transparent electrode layer and a first metal layer on the substrate, and etching the transparent electrode layer and the first metal layer to form a light-shielding layer and an anode; forming a buffer layer, an oxide layer, and an insulating layer on the light-shielding layer in sequentially, and the buffer layer and the insulating layer are formed by a same photomask; depositing a second metal layer on the insulating layer and etching the second metal layer to form a source, a gate, and a drain; and forming a pixel defining layer, a light-emitting layer, and a cathode layer on the second metal layer in sequentially.

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Shenzhen, China

Jia Tang