Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Zhenxia Chen

Ni Jiang

Fan Li

Xiao Dong Li

Junrui Zhang

Junhwan Lim

The present invention relates to a display panel having a display region and a non-display region, comprising: a first substrate and a second substrate oppositely provided and a layer of liquid crystal molecule located between the first substrate and the second substrate, wherein the first substrate and the second substrate each are provided with an alignment film at a position corresponding to the display region, and each are provided with a sealant region for applying sealant at a position corresponding to the non-display region, wherein: the sealant region on a surface of the first substrate facing the liquid crystal molecule layer is provided with a first raised layer by which the sealant region of the first substrate is higher than the display region thereof; and the sealant region on a surface of the second substrate facing the liquid crystal molecule layer is provided with a second raised layer by which the sealant region of the second substrate is higher than the display region thereof. The above display panel has improved display quality and has a narrow border at the same time.

Display panel and its manufacturing method and a display

Embodiments of the present invention relates to an electrophoretic display (EPD) device and a method for manufacturing the EPD device. The EPD device includes an electrophoretic substrate and a drive substrate arranged opposite to each other and a plurality of microcups disposed between the electrophoretic substrate and the drive substrate, each microcup includes a cup body for defining an accommodating space; a thickness of the cup body on one side of the microcup closer to the electrophoretic substrate is less than a thickness of the cup body on one side of the microcup closer to the drive substrate; and a cup surface of the microcup is a cambered surface which is away from a vertical central axis of the microcup and concave towards the cup body.

Electrophoretic display device and method for manufacturing the same

The invention is directed to a mask plate, an exposure system comprising a mask plate and an exposing method. The mask plate comprises a light transmitting region, a light shielding region, and a light reflecting region for reflecting exposure light to the light shielding region, with the pattern of the light from the transmitting region and reflecting region corresponding to the pattern of the region exposed to a first and a second substrate respectively. When exposure light irradiates on the mask plate, it passes through the light transmitting region and exposes the first substrate. The light reflecting region reflects the exposure light to a principal reflection structure which further reflects the light for exposing the second substrate. The first and second substrate may be exposed via the same mask plate to minimize waste of exposure light to save production time and efficiency.

Growing community of inventors

Beijing, China

Zhenxia Chen