Hkc Corporation Limited

Guangping Wei

Haijiang Yuan

Baohong Kang

Rongrong Li

Lidan Ye

Pei Wu

Yunyang Liu

Yaohui Qin

Yiyao Xu

Qiuyue Guo

Caiyu Song

A display module includes: an anti-peeping assembly and a display assembly. The anti-peeping assembly includes a substrate, a first driving circuit layer and a base layer sequentially laminated. The display assembly includes a light-emitting layer disposed on a side of the base layer away from the substrate. The light-emitting layer includes a plurality of pixel units spaced apart from each other. The base layer is arranged with an anti-peeping channel at a position corresponding to a region between two adjacent pixel units, and the anti-peeping channel extends through the base layer and the display assembly. The anti-peeping assembly further includes a first electromagnet and a black magnetic member arranged in the anti-peeping channel. The first driving circuit layer applies a current signal to the first electromagnet to control the black magnetic member to move in the anti-peeping channel in order to control a viewing angle of the display module.

Display module and display device

A backlight module and a display device are disclosed. The backlight module includes: a light guide plate that provides a surface light surface for the display panel and that has a first surface, a second surface, and a third surface, where the first surface is a light-emitting surface, and where the light incident surface connects the first and second surfaces together; a light source disposed on the light incident surface of the light guide plate and used to provide a linear light source for the light guide plate; a light absorbing and reflecting film layer disposed on the second surface of the light guide plate and used for absorbing light and reflecting blue light; and a first reflective sheet disposed on a side of the light absorbing and reflecting film layer facing away from the light guide plate.

Backlight module and display device

Provided are a display panel and an electronic device. The display panel includes a first substrate and a second substrate. The display panel further includes a rubber frame, a hydrophobic structure, and a drainage structure. An outer peripheral side of the rubber frame, the first substrate, and the second substrate define an accommodation space. The hydrophobic structure is disposed in the accommodating space, and the hydrophobic structure defines a buffering space and a drain outlet communicating with the buffering space. The drainage structure includes a water collecting layer, a first electrode, and a second electrode. The water collecting layer is configured to condense water vapor entering the buffering space into a water drop. The first electrode and the second electrode are configured to receive a control signal having a predetermined voltage difference to control the water drop to move toward the drain outlet.

Display panel and electronic device

A backlight circuit includes a lamp panel and a plurality of electron microscope assemblies. The lamp panel includes a driving substrate and a plurality of light-emitting chips on one side of the driving substrate. The electron microscope assemblies are disposed on first sides, away from the driving substrate, of the light-emitting chips in a one-to-one correspondence manner. Each electron microscope assembly includes a transparent electrode shield, an electrolyte, and an electrode plate. The transparent electrode shields are disposed on a first side of the driving substrate. The light-emitting chips are positioned in the transparent electrode shields. The electrode plates are disposed on first sides, away from the driving substrate, of the transparent electrode shields. The electrolytes are filled between the transparent electrode shields and the electrode plates.

Backlight circuit, displaying device and displaying driving method

Growing community of inventors

Shenzhen, China

Guangping Wei