Abstract: An E-paper display panel including an E-paper display layer, a first substrate, a pixel array layer, a common electrode layer, and a driving circuit is provided. The first substrate is disposed at a first side of the E-paper display layer. The pixel array substrate is disposed between the first substrate and the E-paper display layer and includes touch electrodes and driving pixels arranged in an array. Each driving pixel includes a first pixel electrode and a second pixel electrode. The touch electrodes, the first pixel electrode, and the second pixel electrode are overlapped with each other. The common electrode layer is disposed at a second side of the E-paper display layer. The first side is opposite to the second side. The driving circuit is in signal communication with the common electrode layer and the pixel array layer. The touch electrodes are individually in signal communication with the driving circuit.

Abstract: A knife rack includes a box body having a bottom, a plurality of peripheral walls surrounding the bottom, an accommodating space surrounded by the peripheral walls and the bottom and an opening provided where the accommodating space communicates with the outside, a top cover covering the opening and provided with a plurality of long slotted holes, and a plurality of round balls set within the accommodating space of the box body and used as a support structure for supporting knifes. The point-like contact between the round balls and the blades of stored knives can greatly reduce the contact area between the round balls and the blades, and the gaps between the round balls are conducive to air circulation.

Abstract: A knife rack includes a box body having a bottom, a plurality of peripheral walls surrounding the bottom, an accommodating space surrounded by the peripheral walls and the bottom and an opening provided where the accommodating space communicates with the outside, a top cover covering the opening and provided with a plurality of long slotted holes, and a plurality of round balls set within the accommodating space of the box body and used as a support structure for supporting knifes. The point-like contact between the round balls and the blades of stored knives can greatly reduce the contact area between the round balls and the blades, and the gaps between the round balls are conducive to air circulation.

Abstract: An electric knife sharpener includes an accommodating unit including a base and an upper cover with a V-shaped opening slot, a driving unit fixed on the base and including a motor and an eccentric wheel, a linkage unit including a linkage mechanism and an upper fixing seat with two limiting rods thereof pivotally connected to an upper part of the upper fixing seat, and a grinding unit. The linkage unit has a guide groove located in a pivot end thereof and coupled to two guiding blocks in a through hole of the upper fixing seat. The grinding unit includes two sharpening components. One end of each sharpening component is pivotally connected in a groove of the linkage mechanism, so that the two sharpening components form a cross arrangement and opposite openings are formed between the two sharpening components to cross a sharpening accommodating space.

Abstract: An electric knife sharpener includes an accommodating unit including a base and an upper cover with a V-shaped opening slot, a driving unit fixed on the base and including a motor and an eccentric wheel, a linkage unit including a linkage mechanism and an upper fixing seat with two limiting rods thereof pivotally connected to an upper part of the upper fixing seat, and a grinding unit. The linkage unit has a guide groove located in a pivot end thereof and coupled to two guiding blocks in a through hole of the upper fixing seat. The grinding unit includes two sharpening components. One end of each sharpening component is pivotally connected in a groove of the linkage mechanism, so that the two sharpening components form a cross arrangement and opposite openings are formed between the two sharpening components to cross a sharpening accommodating space.

Abstract: An electric knife sharpener includes an accommodating unit including a base and an upper cover with an opening slot, a driving unit fixed on the base and including a motor and an eccentric wheel, a linkage unit including a linkage mechanism and an upper fixing seat with two limiting rods thereof pivotally connected to an upper part of the upper fixing seat in a parallel manner, and a grinding unit. The linkage unit has a guide groove located in a pivot end thereof and coupled to two guiding blocks in a through hole of the upper fixing seat. When the linkage mechanism is drivable by the eccentric wheel to move up and down alternatively. The grinding unit includes two sharpening components. One end of each sharpening component is pivotally connected in a groove of the linkage mechanism, so that the two sharpening components form a cross arrangement and opposite openings are formed between the two sharpening components to cross a sharpening accommodating space.

Abstract: A pixel array substrate includes a substrate, first signal lines, second signal lines, active elements, pixel electrodes, selection lines, a driving unit, and metal lines. Each selection line is intersected with the first signal lines to form a first intersection and second intersections. Each selection line is electrically connected to the first signal line at the first intersection and electrically insulated to the first signal lines at the second intersections. Each selection line has a first portion and a second portion. The first portion is overlapped with the first signal line at the first intersection and separated from the second portion by a gap. The driving unit is electrically connected to the second signal lines and the first portions of the selection lines. Each metal line is overlapped with one of the gaps.

Abstract: A display device includes a first display unit, a first selecting switch, a first block switch, a first selecting gate line, a second display unit, a second selecting switch, a second block switch, a second selecting gate line, and a block gate line. The first selecting gate line is configured to provide a first selecting gate signal to a control end of the first selecting switch. The second selecting gate line is configured to provide a second selecting gate signal to a control end of the second selecting switch. The block gate line is configured to provide a block gate signal to a control end of the first block switch and a control end of the second block switch.

Abstract: A pixel array substrate includes a display area, signal lines, transmission lines, selection lines, and jumper wires. The selection lines intersect with the signal lines to form intersection regions. The selection lines have first contacts, second contacts, and third contacts. The first contacts are respectively located on the intersection regions. Each of the first contacts is between one of the second contacts and one of the third contacts. A first portion of the first contacts are passed by a line of the display area. The jumper wires respectively pass the first contacts, and two ends of each of the jumper wires are respectively located on one of the second contacts and one of the third contacts. A first portion of the jumper wires electrically connect the first portion of the first contacts and the second contacts, but electrically isolate the third contacts.

Abstract: A pixel array includes first signal lines, second signal lines, active elements, pixel electrodes, and selection lines. The second signal lines are intersected with and electrically insulated to the first signal lines to define pixel regions. The active element and the pixel electrode are disposed in the pixel regions. The active elements are electrically connected to the first signal lines and the second signal lines. The pixel electrodes are electrically connected to the active elements. The selection lines are disposed over the first signal lines and intersected with the first signal lines to form first intersections and second intersections. The selection lines are electrically connected to the first signal lines at the first intersections and electrically insulated to the first signal lines at the second intersections. The selection lines and the pixel electrodes are leveled. The selection lines are electrically insulated to the second signal lines.

Abstract: A display device includes a first display unit, a first selecting switch, a first block switch, a first selecting gate line, a second display unit, a second selecting switch, a second block switch, a second selecting gate line, and a block gate line. The first selecting gate line is configured to provide a first selecting gate signal to a control end of the first selecting switch. The second selecting gate line is configured to provide a second selecting gate signal to a control end of the second selecting switch. The block gate line is configured to provide a block gate signal to a control end of the first block switch and a control end of the second block switch.

Abstract: A pixel array substrate includes a display area, signal lines, transmission lines, selection lines, and jumper wires. The selection lines intersect with the signal lines to form intersection regions. The selection lines have first contacts, second contacts, and third contacts. The first contacts are respectively located on the intersection regions. Each of the first contacts is between one of the second contacts and one of the third contacts. A first portion of the first contacts are passed by a line of the display area. The jumper wires respectively pass the first contacts, and two ends of each of the jumper wires are respectively located on one of the second contacts and one of the third contacts. A first portion of the jumper wires electrically connect the first portion of the first contacts and the second contacts, but electrically isolate the third contacts.

Abstract: A pixel array substrate includes a substrate, first signal lines, second signal lines, active elements, pixel electrodes, selection lines, a driving unit, and metal lines. Each selection line is intersected with the first signal lines to form a first intersection and second intersections. Each selection line is electrically connected to the first signal line at the first intersection and electrically insulated to the first signal lines at the second intersections. Each selection line has a first portion and a second portion. The first portion is overlapped with the first signal line at the first intersection and separated from the second portion by a gap. The driving unit is electrically connected to the second signal lines and the first portions of the selection lines. Each metal line is overlapped with one of the gaps.

Abstract: A pixel array includes first signal lines, second signal lines, active elements, pixel electrodes, and selection lines. The second signal lines are intersected with and electrically insulated to the first signal lines to define pixel regions. The active element and the pixel electrode are disposed in the pixel regions. The active elements are electrically connected to the first signal lines and the second signal lines. The pixel electrodes are electrically connected to the active elements. The selection lines are disposed over the first signal lines and intersected with the first signal lines to form first intersections and second intersections. The selection lines are electrically connected to the first signal lines at the first intersections and electrically insulated to the first signal lines at the second intersections. The selection lines and the pixel electrodes are leveled. The selection lines are electrically insulated to the second signal lines.

Abstract: A display is disclosed. The display includes a display panel including pixel units in an image-displaying region. Each of the pixel units includes an AND gate and a pixel electrode electrically connected to an output terminal of the AND gate.

Abstract: A color filter includes a substrate, a first color filter pattern and a second color filter pattern. The substrate has at least one first pixel region and at least one second pixel region adjacent to the first pixel region. The first color filter pattern is disposed on the substrate and includes a first central pattern and first protruding patterns connected to the first central pattern and protruding outwardly from the first central pattern so that a portion of the first protruding patterns are located in the second pixel region. The second color filter pattern includes a second central pattern located within the second pixel region.

Abstract: A display is disclosed. The display includes a display panel including pixel units in an image-displaying region. Each of the pixel units includes an AND gate and a pixel electrode electrically connected to an output terminal of the AND gate.

Abstract: A color filter provided in the invention includes a substrate, a first color filter pattern and a second color filter pattern. The substrate has at least one first pixel region and at least one second pixel region adjacent to the first pixel region. The first color filter pattern is disposed on the substrate and includes a first central pattern and first protruding patterns connected to the first central pattern and protruding outwardly from the first central pattern so that a portion of the first protruding patterns are located in the second pixel region. The second color filter pattern includes a second central pattern located within the second pixel region.

Abstract: An electrode material includes a particle-shaped crystalline metal oxide and further includes a particle-shaped amorphous metal oxide that is porous with a pore volume greater than or equal to 0.5 cm3/g. The electrode material can be formed and applied in the context of a lithium secondary battery.