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

Wanghui Guo

The present application provides an organic light-emitting diode (OLED) display panel and a laser repair method. The OLED display panel includes color filters with the light transmission rates of greater than 90% for laser light with a wavelength range of 900 nm to 1200 nm, and includes at least one light-emitting pattern containing carbon black. The laser repair method increases the light transmission rates of the filter patterns for the laser light with the wavelength range of 900 nm to 1200 nm, so a laser repair yield is increased.

OLED display panel and laser repair method thereof

The present application provides a display device and a manufacturing method thereof. The display device includes a transparent display region and a main display region. The display device further includes a pixel defining layer. The pixel defining layer includes a first pixel defining layer and a second pixel defining layer. The first pixel defining layer is positioned in the transparent display region. The second pixel defining layer is positioned in the main display region. An absorbance of the first pixel defining layer is less than an absorbance of the second pixel defining layer.

Display device and manufacturing method of display device

A display panel and a display device are disclosed. The display panel includes an array substrate, a photo spacer layer, and a light-emitting function layer. The photo spacer layer and the light-emitting function layer are sequentially disposed on the array substrate. The display panel includes a display area and a sensor light-receiving area, The light-emitting function layer is disposed in the display area and the sensor light-receiving area. The photo spacer layer includes a plurality of first photo spacers disposed in the display area and a plurality of second photo spacers disposed in the sensor light-receiving area. A distribution density of the second photo spacers is less than a distribution density of the first photo spacers.

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Hubei, China

Wanghui Guo