Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Suzhou Sunmum Technology Co., Ltd.

Chuan Wu

Feng Wu

Tingliang Liu

Qi Liu

Ning Li

Gang Zhou

Xiaofei Yang

Ni Jiang

Shi Chen

Dongwang Jia

Feixiang Guo

Borong Wu

Linjing Zhang

Daobin Mu

The present disclosure provides a touch panel and a manufacturing method for the same, and a touch display device. The touch panel includes a substrate, a touch layer and a first insulation and light blocking layer. The touch layer is disposed above the substrate, and includes a touch electrode and an electrode lead wire electrically connected with the touch electrode. The first insulation and light blocking layer are disposed above the touch layer, and are located at sides of the touch electrode and sides of the electrode lead wire.

Touch panel having insulation and light blocking layer on the sides of touch electrodes and manufacturing method thereof

The present invention discloses a method for preparing lithium-rich manganese-based cathode material. The method comprises: dispersing &#x3b1;-MnOmicron particles, a nickel salt and a lithium-containing compound in a solvent to obtain a mixture, then evaporating the mixture to remove the solvent, and calcining the solid product obtained from the evaporation; wherein the lithium-containing compound is a lithium salt and/or lithium hydroxide. The present invention also provides a lithium-rich manganese-based cathode material prepared by the above method. The present invention also provides a lithium-ion battery of which anode material contains the foregoing lithium-rich manganese-based anode material. The lithium-rich manganese-based cathode material provided by the present invention has high rate capability and prolonged cycle stability.

Lithium-rich manganese-based cathode material, its preparation method and lithium-ion battery

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Beijing, China

Chuan Wu