Abstract: A stamping device for base materials includes: a first roller with at least one stamping pattern region at an outer surface thereof; a second roller at a first side of the first roller with a first stamping gap therebetween; a third roller at a second side of the first roller with a second stamping gap therebetween; a first delivery mechanism configured to, when the stamping pattern region rotates to a first position corresponding to the first stamping gap, deliver a base material to a first material-supplying side of the first stamping gap to stamp the base material; and a second delivery mechanism configured to, when the stamping pattern region rotates to a second position corresponding to the second stamping gap, deliver another base material to a second material-supplying side of the second stamping gap so as to stamp the another base material.

Abstract: The present disclosure relates to the field of display technology, and discloses a mobile communication device. The mobile communication device comprises a display screen, a back cover, and internal communication parts provided in a chamber defined by the display screen and the back cover. A rotating member is provided on an upper side of the back cover, and the rotating member is rotatable around the back cover, and a telephone receiver and a camera are arranged on the rotating member. In the mobile communication device according to the present disclosure, no telephone receiver and camera are required to be arranged on the front surface thereof, which is capable of saving a front frame and space for installing the telephone receiver and the camera on the front frame of the mobile communication device.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: A color deviation balance thin film, a side-type backlight module and a liquid crystal display device. The color deviation balance thin film is applied to the side-type backlight module and the thickness of the color deviation balance thin film is gradually reduced along the backlight irradiation direction. The color deviation balance thin film is arranged in the side-type backlight module and the side-type backlight module with the color deviation balance thin film is arranged in the liquid crystal display device. When the side-type backlight module with the color deviation balance thin film is applied to the liquid crystal display device, the intensity difference of light at different positions along the backlight irradiation direction can be reduced, and the problem of the color deviation generated in the display picture can be effectively improved.

Abstract: A film peeling apparatus is provided. The film peeling apparatus comprises: a film peeling roller which is sticky; at least one peeling belt which is non-sticky; at least one first rotation shaft which is configured to drive the peeling belt to rotate, wherein when the film peeling roller rotates, the film peeling roller sticks to the film peeling belt and a release film such that the release film is peeled from an original film.

Abstract: The present disclosure provides a positioning frame for mounting a display module and a display panel. The positioning frame includes: a plurality of side plates enclosing an accommodation zone for receiving the display module; a support bed provided on at least a pair of side plates arranged opposite to each other, and connected perpendicularly with the side plates, for supporting the display panel of the display module; baffles corresponding to the support beds one by one, the baffles are provided at the display side of the display panel, perpendicularly connected with the side plate and arranged to be parallel with the support bed, for limiting the display panel in the normal direction; limiting holes provided in the baffle and support bed at least at one side; limiting element being plugged in the limiting hole for limiting the display in peripheral directions. The positioning frame enables effective assembling the display module.

Abstract: The present disclosure relates to the field of display technology, and discloses a mobile communication device. The mobile communication device comprises a display screen, a back cover, and internal communication parts provided in a chamber defined by the display screen and the back cover. A rotating member is provided on an upper side of the back cover, and the rotating member is rotatable around the back cover, and a telephone receiver and a camera are arranged on the rotating member. In the mobile communication device according to the present disclosure, no telephone receiver and camera are required to be arranged on the front surface thereof, which is capable of saving a front frame and space for installing the telephone receiver and the camera on the front frame of the mobile communication device.

Abstract: A backlight module and a backlight lamp guide for the backlight module. The backlight lamp guide (5) comprises: a fixed base (3); a lamp clamping portion (2) provided on a first side of the fixed base (3); and a snap-fit structure (4) provided on a second side of the fixed base (3) opposite to the first side, wherein the snap-fit structure (4) comprises a snap-fit resilient structure (44); when the snap-fit structure (4) and a back cover (7) are snap-fitted, the snap-fit resilient structure (44) is elastically deformed, to exert an elastic retaining force on the back cover (7) in a direction away from the fixed base (3). The snap-fit resilient structure (44) facilitates a sufficient snap-fit of the snap-fit structure (4) with the back cover (7) of a backlight module.

Abstract: The present application discloses a A display apparatus is disclosed comprising a LCD panel, a brightness enhancement film, a light guidance plate, and a light emitting unit. The light guidance plate is made of thermoplastic material doping with nanometer light dissipation particulates. The LCD panel is disposed on at least one light emitting surface side of the light guidance plate. The brightness enhancement film is disposed between the LCD panel and the light guidance plate. The light emitting unit is disposed on at least one light incident end surface side of the light guidance plate and provided as a light source. The display apparatus of the present disclosure can reduce the cost, the thickness and the weight.

Abstract: The present invention discloses 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 at least one 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.

Abstract: The embodiments of the invention provided a backplate, a backlight module and a display device. The backplate comprises a bottom plate; an outer surface of the backplate is coated with a heat dissipation paint. The backlight module comprises the afore-mentioned backplate and a light source directly disposed on the backplate. The display device comprises the afore-mentioned backlight module. The backplate dissipates heat from the light source without a heat dissipation unit, thereby reducing the cost.