Boe Technology Group Co., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

The First Medical Center of People's Liberation Army General Hospital

Beijing Zoezen Robot Co., Ltd

Yonghong Zhang

Peng Chen

Tao Yang

Wei Song

Lin Liu

Ling Tong

Yaorong Liu

Zenghong Li

Xuan Zhang

Liangliang Liu

Lei Hu

Nini Bai

Bin Shi

Hongxia Yang

Lihai Zhang

Tianyu Xu

Sungho Kim

An intelligent puncture path planning method, a device, an equipment and a medium in a PVP operation. The method includes: intercepting a local CT image of a vertebral body from an image; identifying midpoint of the narrowest part of vertebral pedicle and a theoretical puncture injection stop-point from the local CT image through trained neural network model; calculating distance from the stop-point to the middle plane in front-back direction of the vertebral body, distance from the stop-point to the middle plane in left-right direction of the vertebral body and the closest distance from the stop-point to the cortical bone surface, taking the minimum value of distances as radius of a space sphere area with the stop-point as sphere center; taking a line connecting midpoint of the narrowest part of any vertebral pedicle and any point in the space sphere area as an optional puncture path of the vertebral pedicle.

Intelligent planning method, device, equipment and medium for puncture path in PVP surgery

A method of repairing a display defect in a display panel includes: in a module process stage, inputting a first data voltage to each pixel in the display panel, enabling the display panel to display an image to be detected, and acquiring a brightness of each pixel; determining a reference pixel and a defect pixel according to the image to be detected; calculating a compensation data voltage for the defect pixel according to a brightness difference between the reference pixel and the defect pixel; and inputting the first data voltage to the reference pixel, and inputting a second data voltage to the defect pixel, according to the compensation data voltage, where the second data voltage is a sum of the first data voltage and the compensation data voltage.

Display apparatus and method of repairing display defect in display panel

A method for manufacturing an OLED panel is provided by embodiments of the present disclosure, including following steps of: manufacturing an OLED motherboard which comprises a plurality of OLED panel areas spaced apart from one another, each comprising a display region and a frit package region which is located on a periphery of the display region and is to encapsulate the display region by a frit; and cutting the OLED motherboard along a cutting line to obtain separated OLED panels; and the cutting line is located within the frit package region and at a predetermined distance inwards from an edge of the periphery of the frit package region.

Method for manufacturing OLED panel

A method and an apparatus are provided for detecting and classifying an active matrix organic light emitting diode panel. The method includes: comparing images to be compared which are collected from the active matrix organic light emitting diode panel with template images in a preset template image library; classifying the active matrix organic light emitting diode panel depending on results of the comparing.

Method and apparatus for detecting and classifying active matrix organic light emitting diode panel

Growing community of inventors

Beijing, China

Yonghong Zhang