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

Shenzhen China Star Optoelectronics Technology Co., Ltd.

Other

Sun Yat-senuniversity

Poyen Lu

Yuanchun Wu

Chunhsiung Fang

Baixiang Han

Yuanjun Hsu

Peng Hao

Yi Cheng Zhang

Xianjie Li

Xingyu Zhou

Chuan Liu

Liangfen Zhang

Jangsoon Im

Jiarui Xu

Zhenguo Chi

Zhenguo Lin

Haozhong Wu

Junru Chen

Leyu Wang

Boru Yang

Changdong Chen

Bingjia Xu

The present disclosure provides an array substrate, a manufacturing method of the array substrate, and a display device. The array substrate includes a hydrogen ion film formed between an active layer and a source/drain electrode of a low temperature poly-silicon thin film transistor, and a hole is formed in a region of the hydrogen ion film where a metal-oxide-semiconductor thin film transistor is disposed. Based on the hydrogen ion film, the electrical performance and stability of the low temperature poly-silicon thin film transistor are improved. Furthermore, hydrogen elements are not diffused to the region where the metal-oxide-semiconductor thin film transistor is disposed.

Array substrate, manufacturing method thereof, and display device

The present application provides an array substrate and a manufacturing method thereof. The array substrate includes a thin film transistor and a storage capacitor prepared on a substrate; the thin film transistor includes a gate, an active layer, and a source/drain; the storage capacitor includes a first electrode and a second electrode isolated therefrom by a dielectric layer; the gate is disposed above the first electrode and located at one end of the first electrode; and the second electrode corresponds to a portion of the first electrode non-corresponding to the gate.

Array substrate and manufacturing method thereof

The invention provides a TFT array substrate and display panel. The TFT array substrate comprises: a patterned metal oxide active layer, a patterned gate metal layer, and a patterned source/drain metal layer; and further comprises at least a patterned hydrogen-absorbing metal layer, a dielectric layer is disposed between the hydrogen-absorbing metal layer and the patterned metal oxide active layer. The TFT array substrate and display panel of the invention can reduce reaction between the hydrogen atoms and the active layer of metal oxide TFT to achieve improving reliability of TFT.

TFT array substrate and display panel

The present disclosure relates to a display panel including at least one scan line formed by a first metal layer, at least one data line formed by a second metal layer, and at least one dielectric layer between the first metal layer and the second metal layer. The scan line is of a segment structure including a plurality of sub-scan lines electrically connecting to connection patterns of the corresponding second metal layer via corresponding via holes of the dielectric layer, the connection patterns of the second metal layer electrically connects the sub-scan lines. The data line is of the segment structure including a plurality of sub-data lines electrically connecting to the connection patterns of the corresponding first metal layer via the corresponding via holes of the dielectric layer, and the connection patterns of the first metal layer electrically connects the sub-data lines.

Display panel

An organic monomolecular white light material, a manufacturing method for the same, and an OLED element are provided. The organic monomolecular white light material has a room temperature phosphorescence emission property in a solid state, and can trap triplet exciton to achieve high efficient luminescence. Also, that has a higher thermal decomposition temperature and glass transition temperature, and the synthetic method and purification process thereof are simple. It has the advantages of mild reaction condition and high yield, and the thermal properties, luminescent properties, white-light color purity, etc of a final product can be adjusted by connecting to different aromatic fused ring or aromatic heterocyclic ring groups. In the OLED element, the organic monomolecular white light material is used as an emitting layer, and the emitting layer has a high luminous intensity and a good stability, thus the luminous efficiency and working life of the OLED element achieve practical requirements.

Organic monomolecular white light material, manufacturing method for the same, and OLED element

The disclosure provides a hybrid CMOS device and a manufacturing method thereof. The manufacturing method of the hybrid CMOS device according to the disclosure uses a low-temperature polysilicon to prepare an active layer of a PMOS transistor, and simultaneously uses a metal oxide semiconductor to prepare an active layer of an NMOS transistor. The two types of semiconductor materials are used in combination to form a hybrid CMOS device. Compared with the existing method for producing an active layer of the PMOS transistor by using a two-dimensional carbon nanotransister material or an organic semiconductor material, the hybrid CMOS device obtained according to the disclosure has superior electrical properties.

Hybrid CMOS device and manufacturing method thereof

A manufacturing method for a thin film transistor array substrate is provided. The method includes steps of depositing a first photoresist layer on a substrate before depositing the active metal layer; removing the first photoresist layer on a surface of the gate layer from the active metal by a removing process after exposing and developing the first photoresist layer, so that a surface of the gate layer is not covered by the active metal; chemically reacting the active metal with a portion of the active layer by a predetermined process.

Manufacturing method for thin film transistor array substrate

The present invention provides a light emitting diode display and a manufacture method thereof. The manufacture method of the light emitting diode forms the first anode covering the first through hole and possessing the reflection property on the planarization layer, and can use the reflection property of the first anode to gather and reflect the divergent light emitted by the light emitting diode located inside the first through hole to raise the light utilization and to promote the display quality. The light emitting diode of the present invention locates the first anode covering the first through hole and possessing the reflection property on the planarization layer, and can use the reflection property of the first anode to gather and reflect the divergent light emitted by the light emitting diode located inside the first through hole to raise the light utilization and to promote the display quality.

Light emitting diode display and manufacture method thereof

Disclosed is an AMOLED display panel structure, comprising a plurality of transversely scan lines which extend horizontally, a plurality of data lines which extend vertically and are insulated from the scan lines, switching lines of a same number of the scan lines which extend vertically, a plurality of row driving circuits coupled to the switching lines and a plurality of column driving circuits coupled to the data lines; one switching line is coupled to one scan line, one row driving circuit is coupled to a plurality of switching lines, one column driving circuits is coupled to a plurality of data lines; the row driving circuit and the column driving circuit are located in the lower border frame region; the left, right and upper frame regions are only used for package to achieve the ultra narrow border frames for all three sides of the AMOLED display panel.

Active matrix organic light emitting diode display panel structure

The invention provides a groove structure for printing coating process and manufacturing method thereof. With the groove structure as an interpenetrating and co-axial stacked structure of a first and second grooves formed respectively by first causeway and second causeways, and the smallest part of the second groove opening greater than the largest part of the first groove opening; the inclining inner circumferential surface of the first groove hydrophilic, while the upper surface of the first causeway, the inclining inner circumferential surface of the second groove, and the upper surface of the second causeway hydrophobic, the present invention is able to increase the size of the groove opening for printing coating process without reducing the pixels per inch so that the ink drops can be more easily dripped into the groove. As such, the invention reduces the demand on printer precision and manufacturing difficulty to improve competitiveness.

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Shenzhen, China

Poyen Lu