Boe Technology Group Co., Ltd.

Hefei Boe Display Lighting Co., Ltd.

Hefei Boe Display Light Co., Ltd.

Hefei Boe Display Light Technology Co., Ltd.

Shuyong He

Gang Liu

Yaling Kang

Peina Wang

Fan Yang

Bo Wu

Zuchuan Shi

Xiaochu Zhang

Zungan Ling

Guohui Chen

A back plate, a backlight module, a display device, and an assembly method of the backlight module are provided. The backlight module includes: a back plate, including a main body portion, the main body portion having a first main surface and a second main surface opposite to each other; and the main body portion being provided with a hollow structure; a light source, passing through the hollow structure from a second main surface side of the main body portion; a light guide plate, provided on the first main surface side of the main body portion of the back plate, wherein, the light-emitting portion of the light source includes a light emergent surface, and the light emergent surface faces a light incident surface of the light guide plate.

Back plate, backlight module, display device, and assembly method of backlight module

The present invention relates to a light guide plate (LGP) capable of bidirectional focusing via a bidirectional micro-transmissive layer, a fabrication method of the LGP, an extrusion equipment, a backlight module and a display device. The LGP comprises a LGP substrate, the LGP substrate comprises at least one incident surface for receiving a light beam and one outgoing surface connected to the incident surface, a bidirectional micro-transmissive layer is provided in the LGP substrate, the bidirectional micro-transmissive layer comprises a plurality of micro-transmissive points having biconvex surfaces. According to the principle that convex lens converges light, the design of micro-transmissive points having biconvex surfaces causes several scattered light beams having different directions that enter the micro-transmissive points to be converged, which effectively improves the brightness of the outgoing surface of the LGP, thereby improving the brightness and definition of images displayed in the liquid crystal panel.

Light guide plate and fabrication method thereof, extrusion equipment, backlight module and display device

The present disclosure provides a wearable display device, a belt buckle and a belt. The wearable display device includes a body; a display screen arranged on the body; a storage module configured to store data; and a controller configured to output a display signal in accordance with the data stored in the storage module, thereby to enable the display screen to display the display signal from the controller. According to the present disclosure, the wearable display device can display stationary or dynamic images, thereby to meet the user's individualized requirements.

Wearable display device, belt buckle and belt

The present invention provides a light compensator, a shading tape, a backlight module and a display device. The light compensator comprises a first surface on which at least one recess is provided, wherein, when the light compensator is arranged above an edge of an optical element, the first surface faces a light-exiting surface of the optical element, and a surface of the recess is capable of converging light irradiating thereon and reflecting the light toward an area with low luminance on the light-exiting surface of the optical element. The above light compensator can perform light compensation on areas with low luminance on the light-exiting surface of the optical element, enhance the luminance of the areas with low luminance on the light-exiting surface of the optical element, and achieve luminance uniformity of respective areas on the light-exiting surface of the optical element.

Light compensator, shading tape, backlight module and display device

A light-emitting device including a lampshade and a light-source set arranged within the lampshade. The lampshade includes a light-reflecting structure set for respectively reflecting rays in a middle portion of light emitted from a corresponding light source, towards two sides of the corresponding light source. A backlight unit including the light-emitting device and a display device including the backlight unit are provided.

Growing community of inventors

Beijing, China

Shuyong He