Abstract: A method for establishing a data-recognition model includes: generating (Z) number of Y-combinations of dithering algorithms from (X) number of dithering algorithms; for each Y-combination, performing a dithering operation on a to-be-processed data group, so as to obtain, in total, (Z) number of size-reduced data groups; performing training operations on a deep neural network using the size-reduced data groups, respectively, so as to generate, for each training operation, a DNN model and a steady deviation; and selecting the Y-combination corresponding to the size-reduced data group that results in the smallest steady deviation as a filter module, and selecting the corresponding DNN model as the data-recognition model.

Abstract: An electrophoretic display and a driving method thereof are provided. The electrophoretic display includes a display panel and a driving circuit. The display panel includes an electrophoretic unit and a driving substrate. The electrophoretic unit includes a plurality of electrophoretic particles. The driving substrate is disposed below the electrophoretic unit. The driving circuit is coupled to the driving substrate. The driving circuit sequentially provides a first reset signal and a second reset signal to the driving substrate during a reset period to reset the plurality of electrophoretic particles. The first reset signal sequentially includes a first sub-balanced signal and a first sub-mixed signal. The second reset signal sequentially includes a second sub-balanced signal and a second sub-mixed signal.

Abstract: An electrophoretic display and a driving method thereof are provided. The electrophoretic display includes a display panel and a driving circuit. The display panel includes an electrophoretic unit and a driving substrate. The electrophoretic unit includes a plurality of electrophoretic particles. The driving substrate is disposed below the electrophoretic unit. The driving circuit is coupled to the driving substrate. The driving circuit sequentially provides a first reset signal and a second reset signal to the driving substrate during a reset period to reset the plurality of electrophoretic particles. The first reset signal sequentially includes a first sub-balanced signal and a first sub-mixed signal. The second reset signal sequentially includes a second sub-balanced signal and a second sub-mixed signal.

Abstract: A portable electronic device includes a first component, a second component, a pivoting device, a cover member and a linkage module. The second component is pivotally coupled to the first component through a pivoting device. The second component has an internal space and a sunken portion. The sunken portion is in communication with the internal space. The cover member is movably embedded in the sunken portion. The linkage module is coupled to the pivoting device and the cover member for selectively pushing the cover member out of the sunken portion with the movement of the pivoting device.

Abstract: An electronic paper display including an electronic paper display panel and a driver circuit is provided. The electronic paper display panel includes a plurality of pixels. The driver circuit is coupled to the electronic paper display panel. The driver circuit drives a target pixel of the pixels to display a color by using a driving signal. The driving signal includes a reset period, an interleaving period, and a display period. A voltage of the driving signal is zero during the interleaving period. In addition, a method for driving an electronic paper display panel is also provided.

Abstract: A portable electronic device includes a first component, a second component, a pivoting device, a cover member and a linkage module. The second component is pivotally coupled to the first component through a pivoting device. The second component has an internal space and a sunken portion. The sunken portion is in communication with the internal space. The cover member is movably embedded in the sunken portion. The linkage module is coupled to the pivoting device and the cover member for selectively pushing the cover member out of the sunken portion with the movement of the pivoting device.

Abstract: A device base includes a chassis, a support frame, two shielding members, a crank and a connecting rod. The chassis has an elongated slit and a pivoting seat. The support frame is slidably disposed within the elongated slit between the shielding members, and pivotally connected to the pivoting seat. One of the shield members is fixed to the support frame. The connecting rod is pivotally connected to the crank and the other shielding member. The crank is fixed to the support frame. The elongated slit is completely shielded by the support frame and at least one of the first shielding member and the second shielding member, collectively.

Abstract: A device base includes a chassis, a support frame, two shielding members, a crank and a connecting rod. The chassis has an elongated slit and a pivoting seat. The support frame is slidably disposed within the elongated slit between the shielding members, and pivotally connected to the pivoting seat. One of the shield members is fixed to the support frame. The connecting rod is pivotally connected to the crank and the other shielding member. The crank is fixed to the support frame. The elongated slit is completely shielded by the support frame and at least one of the first shielding member and the second shielding member, collectively.

Abstract: A method for establishing a data-recognition model includes: generating (Z) number of Y-combinations of dithering algorithms from (X) number of dithering algorithms; for each Y-combination, performing a dithering operation on a to-be-processed data group, so as to obtain, in total, (Z) number of size-reduced data groups; performing training operations on a deep neural network using the size-reduced data groups, respectively, so as to generate, for each training operation, a DNN model and a steady deviation; and selecting the Y-combination corresponding to the size-reduced data group that results in the smallest steady deviation as a filter module, and selecting the corresponding DNN model as the data-recognition model.

Abstract: An electronic paper display including an electronic paper display panel and a driver circuit is provided. The electronic paper display panel is configured to display an image. The driver circuit is coupled to the electronic paper display panel. The driver circuit is configured to drive the electronic paper display panel to display the image by using a plurality of driving signals. Each of the driving signals includes a reset period and a display period. The display period includes a pulse driving period. The driving signals include a first driving signal and a second driving signal configured to drive the electronic paper display panel to display the image by using a pulse width modulation signal during the pulse driving period.

Abstract: A head-mounted display includes a display device, a bonding structure connected to the display device, a driving element connected to the bonding structure, and a rotation button connected to the driving element. When the rotation button is rotated, the length of the bonding structure is changed by the driving element.

Abstract: An electronic paper display including an electronic paper display panel and a driver circuit is provided. The electronic paper display panel includes a plurality of pixels. The driver circuit is coupled to the electronic paper display panel. The driver circuit drives a target pixel of the pixels to display a color by using a driving signal. The driving signal includes a reset period, an interleaving period, and a display period. A voltage of the driving signal is zero during the interleaving period. In addition, a method for driving an electronic paper display panel is also provided.

Abstract: An electronic paper display including an electronic paper display panel and a driver circuit is provided. The electronic paper display panel is configured to display an image. The driver circuit is coupled to the electronic paper display panel. The driver circuit is configured to drive the electronic paper display panel to display the image by using a plurality of driving signals. Each of the driving signals includes a reset period and a display period. The display period includes a pulse driving period. The driving signals include a first driving signal and a second driving signal configured to drive the electronic paper display panel to display the image by using a pulse width modulation signal during the pulse driving period.