Wuhan China Star Optoelectronics Technology Co., Ltd.

Shaojun Hou

Guanghui Liu

Xindong Mei

Chao Wang

Zhifu Li

Quan Tang

Wei Cheng

He Jiang

A backlight module and a display device are provided, which include a camera area and a backlight area, wherein the backlight area surrounds the camera area, the camera area includes a transparent illumination area and a non-transparent illumination area, and the non-transparent illumination area surrounds the transparent illumination area; and the light board is disposed in the non-transparent illumination area and the at least one light bead is disposed on a light board. In the display mode, the camera area obtains a uniform light source, so as to realize the camera area of the display device which can be displayed normally in the displaying mode, and achieve a true 100% screen ratio. In a lighting mode of the camera module, the light source of the light bead is turned off to avoid affecting the collecting operation of the camera module.

Backlight module and display device

The present application provides a display device and a mobile terminal. The display device includes a display panel and a backlight module arranged on one side of the display panel. The display panel includes a first display area, a second display area arranged on one side of the first display area, and a third display area arranged within the second display area. The backlight module includes a via area, and the via area is arranged corresponding to the third display area. The backlight module includes a first light source arranged corresponding to the first display area and a second light source arranged corresponding to the second display area.

Display device and mobile terminal

A display device with a built-in camera is provided, including: a display panel, a first backlight module, a second backlight module, a third backlight module, a camera, a first light-shielding column, and a second light-shielding column. The camera is configured to acquire external light to take a picture. The first light-shielding column is configured to block light from laterally entering the first light-shielding column, and the second light-shielding column is configured to block light from laterally entering the second light-shielding column.

Display device with built-in camera

A liquid crystal display device and an electronic equipment are provided. The liquid crystal display device includes a liquid crystal display panel and an adjustable diffusion sheet configured to improve a light transmissive rate of a light transmissive region. The adjustable diffusion sheet includes a first sub-section corresponding to the position of the light transmissive region. When the light transmissive region is in a transparent state, the first sub-section is in a transparent state. When the light transmissive region is in a display state, the first sub-section is in a fog state.

Liquid crystal display device and electronic equipment

A display device includes an optical film having a via hole; a display panel disposed on a surface of a side of the optical film, and the display panel comprises a transparent area opposite to the via hole; a camera inserted into the via hole and facing the transparent area; and a transparent light source located within the via hole and between the camera and the transparent area.

Display device

The present invention discloses a display device including an optical film including a through hole; a display panel disposed on a surface of one side of the optical film, wherein the display panel includes a transparent area corresponding to the through hole; a camera including a camera lens, wherein the camera is inserted into the through hole and faces the transparent area; and a plurality of LED chips evenly arranged around the camera lens, wherein the LED chips are disposed in the through hole and between the camera and the transparent area.

Display device including LED chips around camera lens

A display panel is provided. The display panel comprises a display screen, a first backlight module, a second backlight module, and a fingerprint sensor, wherein the second backlight module has a fingerprint identification mode and a display mode. In the fingerprint identification mode, light reaches the fingerprint sensor through the second backlight module for fingerprint identification, and in the display mode, the first backlight module and the second backlight module provide uniform backlight to the display screen, thus realizing compatibility of functions of under-screen fingerprint identification and display.

Display panel and display device

The present invention provides a display panel and a control method thereof, and a display device. The display panel includes a display unit and a backlight module. The display unit includes a main display region and a function additional region. The backlight module includes a first light source block providing a light source for the main display region and a second light source block providing a light source for the function additional region. The first light source block and the second light source block are independently driven and controlled.

Display panel and control method thereof, and display device

A display device is provided to include a backlight module and a display module disposed on the backlight module. The backlight module is provided with a first via hole, and a lighting member is disposed in the first via hole, and a maximum cross-section of the first via hole corresponds to a lighting area of the display device. A first light source and a light guide member are further disposed in the lighting area, and the first light source and the light guide member surround the lighting member.

The present invention provides a display panel and a display device. The display panel includes a display unit and a backlight module, wherein the display panel includes a main display area and a additional function area. The backlight module includes a first light source block providing a light source for the main display area, and a second light source block providing a light source for the functional additional area.

A display device and a display optimization method are disclosed. The display device includes a display screen configured to provide a first display region and a second display region; a first backlight member disposed within the first display region; a light guiding member, a second backlight member, and a camera disposed within the second display region; and a controller adjusting backlight-current of one of the first backlight member and the second backlight member according to a difference between two backlight-brightness levels which are measured within the first display region and the second display region until the two backlight-brightness levels are the same ones. Therefore, it can solve a problem of a visual difference within a display region in the prior art.

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Hubei, China

Shaojun Hou