Abstract: A display device includes a bezel annular in shape and a flexible display panel. The flexible display panel includes a display area annular in shape and a pin bonding area connected to the display area. The display area is disposed above the front side of the bezel. The pin bonding area is bent from the front side of the bezel to the outer side of the bezel.

Abstract: A homogeneous composite substrate includes a woven cloth and at least one fiber membrane. The woven cloth includes a plurality of first fibers. The fiber membrane is disposed on at least one surface of the woven cloth, and the fiber membrane includes a plurality of second fibers, in which a material of the first fibers and a material of the second fibers are the same, a fiber diameter of each first fiber is larger than or equal to 20 ?m and smaller than or equal to 130 ?m, and a fiber diameter of each second fiber is larger than or equal to 3 ?m and smaller than or equal to 10 ?m.

Abstract: A homogeneous composite substrate includes a woven cloth and at least one fiber membrane. The woven cloth includes a plurality of first fibers. The fiber membrane is disposed on at least one surface of the woven cloth, and the fiber membrane includes a plurality of second fibers, in which a material of the first fibers and a material of the second fibers are the same, a fiber diameter of each first fiber is larger than or equal to 20 ?m and smaller than or equal to 130 ?m, and a fiber diameter of each second fiber is larger than or equal to 3 ?m and smaller than or equal to 10 ?m.

Abstract: A display device includes a bezel annular in shape and a flexible display panel. The flexible display panel includes a display area annular in shape and a pin bonding area connected to the display area. The display area is disposed above the front side of the bezel. The pin bonding 5 area is bent from the front side of the bezel to the outer side of the bezel.

Abstract: Examples disclosed herein relate to changing power states of a device. Example devices include an input/output port to couple to a component to receive an actuation event. A chipset processor of the device may determine a power state of the device; in response to a determination that the power state is an ultra-low power state, determine a component identification (ID) of the component; fetch a reference ID from non-volatile memory; and compare the determined component ID with the reference ID. The chipset processor of the example device to transmit a signal to change the power state of the device in response to a match between the determined component ID and the reference ID and reception of signals indicative of an actuation event.

Abstract: A cajón percussion instrument includes a mallet mechanism and a pedal mechanism. The mallet mechanism has a first upright frame disposed on a first bottom plate. A first rotating member is insertedly connected to the first upright frame. The first rotating member is provided with a mallet. The pedal mechanism has a second upright frame disposed on a second bottom plate. A second rotating shaft is insertedly connected to the second upright frame. Two ends of a pedal are pivotally connected to the second bottom plate and the second rotating member, respectively. A fixing seat is provided on each of the first bottom plate and the second bottom plate. A sleeve is connected to the second fixing seat. The sleeve is configured to receive a cable therein. Two ends of the cable are connected to the first rotating member and the second rotating member, respectively.

Abstract: A cajón percussion instrument includes a mallet mechanism and a pedal mechanism. The mallet mechanism has a first upright frame disposed on a first bottom plate. A first rotating member is insertedly connected to the first upright frame. The first rotating member is provided with a mallet. The pedal mechanism has a second upright frame disposed on a second bottom plate. A second rotating shaft is insertedly connected to the second upright frame. Two ends of a pedal are pivotally connected to the second bottom plate and the second rotating member, respectively. A fixing seat is provided on each of the first bottom plate and the second bottom plate. A sleeve is connected to the second fixing seat. The sleeve is configured to receive a cable therein. Two ends of the cable are connected to the first rotating member and the second rotating member, respectively.

Abstract: An object recognition method and a device thereof are provided, the method includes: obtaining a plurality of key points of a test image and grayscale feature information of each of the key points, where the grayscale feature information is obtained according to a grayscale variation in the test image; obtaining hue feature information of each of the key points, where according to hue values of a plurality of adjacent pixels of the key point, the adjacent pixels are divided into a plurality of groups, and one of the groups is recorded as the hue feature information; and determining whether the test image is matched with a reference image according to the grayscale feature information and the hue feature information.

Abstract: A transparent display apparatus and a method for driving a transparent display panel thereof are provided. The transparent display apparatus includes a first and second transparent display panels, an image processor and a display driver. The image processor receives an image signal having display data, a transparency control signal having transparent values, a first and second transparent parameters. The image processor calculates according to the image signal, the transparency control signal, the first and second transparent parameters to provide a first display signal having first gray data and a second display signal respectively having second gray data. The display driver drives the first and second transparent display panels according to the first and second gray data, so as to display a display image having all gradations between a black state, a white state and a transparent state through the coincided first and second transparent display panels.

Abstract: A transparent display apparatus and a method for driving a transparent display panel thereof are provided. The transparent display apparatus includes a first and second transparent display panels, an image processor and a display driver. The image processor receives an image signal having display data, a transparency control signal having transparent values, a first and second transparent parameters. The image processor calculates according to the image signal, the transparency control signal, the first and second transparent parameters to provide a first display signal having first gray data and a second display signal respectively having second gray data. The display driver drives the first and second transparent display panels according to the first and second gray data, so as to display a display image having all gradations between a black state, a white state and a transparent state through the coincided first and second transparent display panels.

Abstract: The present invention is a teleoperated device holder for video communication between two parties. The device holder retains a device capable of video-telephony, such as a phone. The holder allows a remote user to control the holder. The teleoperated device holder can be used in conjunction with existing video-telephony applications and software. In the preferred embodiment, the remote user controls the holder via an encoded video produced by a paired software application. The encoded video is then transmitted through the preferred video-telephony service. The holder is further provided with a sensor to receive the encoded video and translate the encoded messages to the motors of the holder, causing the holder to move the device as specified by the remote user.

Abstract: A floating image display apparatus including a plurality of display modules, a first directional film, and at least one transflective element is provided. The display modules include a first display module and a second display module. The first display module includes a first and a second display panel. The second display module is located on an opposite side to the first display module and includes a third and a fourth display panel. The third display panel is disposed corresponding to the first display panel and the fourth display panel is disposed corresponding to the second display panel. The first directional film is disposed on the first display module and is located between the first and second display modules. The transflective element is located between the first and second display modules, and each of the transflective element and the second display module form an included angle ?1.

Abstract: A transparent display apparatus and a method for driving transparent display panel thereof are provided. The transparent display apparatus includes a transparent display panel, an image processor and a display driver. The image processor receives a display data signal having multiple display data and a transparency control signal having transparency values to provide multiple driving data. When each of display data corresponds to a transparent state, the image processor sets the corresponding driving data according to a predetermined transparent state gray-level corresponding. When each of display data corresponds to a non-transparent state, the image processor transforms the each of display data into the driving data corresponding to the non-transparent state. The display driver drives the transparent display panel to display a display frame having all gradations of a black state, a white state and the transparent state according the driving data.

Abstract: The invention provides a liquid crystal display device and a driving method thereof. The liquid crystal display device includes a liquid crystal display panel and a driver. The liquid crystal display panel includes scan lines, data lines, and pixel units. The pixel units are respectively disposed at intersections of the scan lines and the data lines, and the pixel units are divided into pixel groups. The driver is coupled to the scan lines and the data lines and respectively provides scan driving signals and data driving signals to the scan lines and the data lines according to display data, so as to drive the pixel groups on the liquid crystal display panel at different driving time points or with a fluctuating driving frequency, thereby effectively preventing a flicker phenomenon that occurs when a scan driving frequency is reduced and significantly improving the display quality of the liquid crystal display device.

Abstract: A display device and a method of driving a display panel. The display device includes a color calculating unit, a color data converting unit, a display and a panel driving unit. The color calculating unit supplies a first, a second, a third, and a fourth color data to the color data converting unit according to an image data. The color data converting unit outputs a first, a second, a third, and a fourth display data to the panel driving unit. A panel driving unit outputs a first, a second, and a third pixel voltages according to a first gamma curve to drive a first, a second, and a third color pixels of the display panel, and outputs a fourth pixel voltage according to a second gamma curve to drive a fourth color pixel of the display panel, wherein the first gamma curve is different from the second gamma curve.

Abstract: A display device and a method of driving a display panel. The display device includes a color calculating unit, a color data converting unit, a display and a panel driving unit. The color calculating unit supplies a first, a second, a third, and a fourth color data to the color data converting unit according to an image data. The color data converting unit outputs a first, a second, a third, and a fourth display data to the panel driving unit. A panel driving unit outputs a first, a second, and a third pixel voltages according to a first gamma curve to drive a first, a second, and a third color pixels of the display panel, and outputs a fourth pixel voltage according to a second gamma curve to drive a fourth color pixel of the display panel, wherein the first gamma curve is different from the second gamma curve.

Abstract: A transparent display apparatus is provided. The transparent display apparatus includes a transparent display unit and a controller. The transparent display unit displays an image frame according to a display data signal and a transparency control signal. The controller receives the display data signal and the transparency control signal, determines a first gradation and a second gradation according to the display data signal and the transparency control signal respectively, and controls the transparent display unit to display the image frame according to the first and second gradations. The first and second gradations are respectively within an interval between two of three display states including a transparent state, a black state and a white state, such that a first and second display states determined based on the first and second gradations may cover all the display effects of the transparent state, the black state and the white state.

Abstract: An electronic device and a multimedia control method thereof are provided. The electronic device has an image capturing unit and a detecting unit. The method includes following steps. When executing an image capturing operation for obtaining an image signal by the image capturing unit, a motion information of the electronic device and an environment information is simultaneously detected by the detecting unit. At least one effect control signal is generated according to the motion information and the environment information. The at least one effect control signal is outputted to at least one corresponding effect output device according to a timing of the image signal.

Abstract: A transparent display apparatus is provided. The transparent display apparatus includes a transparent display unit and a controller. The transparent display unit displays an image frame according to a display data signal and a transparency control signal. The controller receives the display data signal and the transparency control signal, determines a first gradation and a second gradation according to the display data signal and the transparency control signal respectively, and controls the transparent display unit to display the image frame according to the first and second gradations. The first and second gradations are respectively within an interval between two of three display states including a transparent state, a black state and a white state, such that a first and second display states determined based on the first and second gradations may cover all the display effects of the transparent state, the black state and the white state.

Abstract: A transparent display apparatus and a method for driving transparent display panel thereof are provided. The transparent display apparatus includes a transparent display panel, an image processor and a display driver. The image processor receives a display data signal having multiple display data and a transparency control signal having transparency values to provide multiple driving data. When each of display data corresponds to a transparent state, the image processor sets the corresponding driving data according to a predetermined transparent state gray-level corresponding. When each of display data corresponds to a non-transparent state, the image processor transforms the each of display data into the driving data corresponding to the non-transparent state. The display driver drives the transparent display panel to display a display frame having all gradations of a black state, a white state and the transparent state according the driving data.