Huizhou China Star Optoelectronics Technology Co., Ltd.

Chingyuan Cheng

Dongchen Huang

A touch panel and a touch display device are provided. The touch panel includes a display module and a package cover plate. The display module includes a display screen and a first polarizer placed on a side of the display screen. A first frame glue is placed between the package cover plate and the display module, and the first frame glue, the package cover plate and the display module form a cavity. A first liquid crystal is filled in the cavity. The first liquid crystal includes a plurality of first liquid crystal molecules, and orthogonal projections of light axes of some of the first liquid crystal molecules intersect a polarization direction of the first polarizer.

Touch panel and touch display device

A touch panel and a display device are disclosed. The touch panel includes a first area and a second area, and further includes: a plurality of first electrodes located in the first area and a plurality of second electrodes located in the second area. An arrangement density of the first electrodes is greater than an arrangement density of the plurality of second electrodes.

Touch panel with different density of electrodes in the edge area and display device

A photosensitive color-changing touch control display device includes a display panel, a photosensitive color-changing touch control panel, a driving chip, and a central processing unit. The photosensitive color-changing touch control panel includes a plurality of touch control electrodes and a plurality of photoresistors. When a resistance of the photoresistor changes, the driving chip transmits the obtained current change signal to the central processing unit, and the central processing unit controls the display panel corresponding to a region where a current change occurs to change color.

Photosensitive color-changing touch control display device

A liquid crystal display panel and a liquid crystal display device are disclosed. The liquid crystal display panel includes a display module and a packaging cover plate disposed on a light-emitting side of the display module. The packaging cover plate includes a cover plate body and a first polarizer, wherein the first polarizer is disposed on a side of the cover plate body adjacent to the display module and/or on a side of the cover plate body away from the display module.

Liquid crystal display panel and liquid crystal display device

A surface finishing method, an anti-glare coating, and a display device having same are provided. The surface finishing method includes adding diffusion particles which have a density less than that of a resin material, and controlling the thickness of the resin material in an anti-glare material coated on a surface of a substrate to be greater than the particle size of the diffusion particles, so that the diffusion particles are evenly dispersed in the resin layer, and a part of the volume of the diffusion particles are exposed on a surface of the resin layer. Thus, the uniformity of the surface haze of the anti-glare coating can be enhanced, and flashing points of the display device can be avoided.

Surface finishing method, anti-glare coating, and display device having same

A touch panel is disclosed. The touch panel includes a substrate, a touch layer positioned on the substrate, and a photochromic layer positioned on the touch layer. The photochromic layer includes a photosensitive resistor layer positioned on the touch layer and connecting to the touch layer, and a color-changing cathode layer, positioned on the photosensitive resistor layer.

A touch display device is provided. The touch display comprises a display area and a non-display area adjacent to the display area. The touch display device further comprises a display panel, a touch panel disposed opposite to the display panel, and a first narrow frame glue disposed between the display panel and the touch panel in the non-display area. The display panel comprises a non-display transparent portion corresponding to the first narrow frame glue in the non-display area.

Touch display device

The present disclosure provides a touch display panel and a manufacturing method thereof. The present disclosure is a novel touch display panel that combines mini-LEDs and micro-LEDs with touch in a form of active light emission. The present disclosure arranges thin film transistors and touch electrodes on a substrate, so that the micro-LEDs or mini-LEDs can realize three-color display.

Touch display panel and manufacturing method thereof

The present application provides a touch panel, a touch display device, and a fabrication method thereof. The touch panel includes an encapsulation cover and a touch substrate disposed oppositely; and a first sealant disposed between the encapsulation cover and the touch substrate, wherein the encapsulation cover, the touch substrate, and the first sealant are enclosed to form a first cavity, and the first cavity is filled with a transparent filling layer.

Touch panel, touch display device, and fabrication method thereof

A touch display device is disclosed, including a display panel and a touch layer, a sealant disposed between the touch layer and the display panel, the sealant, the touch layer, and the display panel forming a sealed cavity. An air pressure intensity inside the sealed cavity is less than a preset value.

Growing community of inventors

Guangdong, China

Chingyuan Cheng