Abstract:
A display module and a front frame, a back frame and a plastic frame used in the display module are disclosed by the invention. The display module includes a front frame, a back frame, a plastic frame and a display unit. The front frame has a top-plate, a plurality of front-side-plates connecting the top-plate and at least two first position-limiting openings. The back frame has a bottom-plate, a plurality of back-side-plates connecting the bottom-plate and at least two second position-limiting openings. The plastic frame is disposed between the front frame and the back frame and includes a body, at least one side-wall, at least two baffle-wall portions and at least two retracted portions. The first position-limiting openings and the second position-limiting openings expose the baffle-wall portions.
Abstract:
An LCD and bidirectional shift register apparatuses thereof are provided. One of the bidirectional shift register apparatuses includes Nth shift registers. An ith shift register includes a pre-charge unit, a pull-up unit and a pull-down unit. When i is greater than or equal to 3 and less than or equal to N−2, the pre-charge unit receives outputs of an (i−2)th and an (i+2)th shift register. When i is equal to 1 or 2, the pre-charge unit receives a first start pulse signal and the output of the (i+2)th shift register. When i is equal to (N−1) or N, the pre-charge unit receives a second start pulse signal and the output of the (i−2)th shift register. The pre-charge unit outputs a pre-charge signal. The pull-up unit outputs a scan signal. The pull-down unit receives the pre-charge signal to control a level of the scan signal.
Abstract:
An anti-interference touch display panel comprises a color filter substrate, an active matrix transistor substrate, a display functional layer, a plurality of touch-sensing units and at least one first anti-interference spot. The active matrix transistor substrate is disposed corresponding to the color filter substrate. The display functional layer is disposed between the color filter substrate and the active matrix transistor substrate. The touch-sensing units are coplanarly disposed on the color filter substrate, and a first interval region is formed between the adjacent-touch sensing units. The first anti-interference spot is disposed within the first interval region.
Abstract:
A smart slide-on-strap device comprises a body, a wireless module, a processing unit and at least one slide-on-strap touch-sensing structure. The body has a strap. The wireless module is disposed on the body. The processing unit is coupled to the wireless module. The slide-on-strap touch-sensing structure is disposed on the strap and coupled to the processing unit. The slide-on-strap touch-sensing structure senses at least one trigger event to remotely control an electronic device having a display. The processing unit produces a corresponding operation instruction according to the user's touch input operation. The wireless module transmits the operation instruction to another electronic device having a display to remotely control the electronic device, and the function possessed by the smart slide-on-strap device is enhanced.
Abstract:
A hand-held electronic device comprises a touch-sensing cover comprising a cover and a touch-sensing structure, a panel and a control unit. At least a part of the touch-sensing structure is disposed on the cover and the touch-sensing structure comprises a plurality of detection points. The control unit is electrically connected with the touch-sensing cover and the panel and executes the following steps of: computing a trigger event of the detection points; comparing the trigger event with an initiative determination condition which is pre-stored in the hand-held electronic device; permitting the touch-sensing structure to receive at least an input action inputted by a user if the trigger event conforms to the initiative determination condition; and controlling a volume of the hand-held electronic device by the input action. Therefore, the fingers can be prevented from blocking user's view, and the panel scratch problem can be reduced.
Abstract:
A touch-sensing cover for hand-held electronic device includes a cover and a touch-sensing structure. The cover is disposed on the other side of the hand-held electronic device opposite to the panel. The touch-sensing structure with its partial or full area is disposed on the cover and has a plurality of detective points to receive a trigger event triggering part of the detective points. The touch-sensing structure includes a first sensing layer having a plurality of first sensing lines. The first sensing lines include the detective points and are coupled to a capacitance detection unit. While the trigger event conforms with an initiative determination condition stored in the hand-held electronic device, the capacitance detection unit detects or starts to detect a plurality of the touch events occurring simultaneously at distinct positions on the cover, and generates a plurality of signals representing the positions where the respective touch events occur.
Abstract:
A smart wearable device comprises a body, a display module and at least one slide-on-strap touch-sensing structure. The display module is disposed on the body and comprises a display unit and a processing unit coupled with the display unit. The slide-on-strap touch-sensing structure is coupled with the processing unit and two slide-on-strap touch-sensing structures are disposed on the opposite sides of the display unit. The slide-on-strap touch-sensing structure senses at least one trigger event. By disposing the area of the touch input on two sides of the display unit, the image or items displayed by the display unit won't be shaded during the user's operation.
Abstract:
A shadeless touch hand-held electronic device comprises a panel, a memory unit, a touch cover and a control unit. The touch cover comprises a cover and a touch sensing structure. The cover is disposed on the side of the hand-held electronic device opposite to the panel, at least a part of the area of the touch sensing structure is disposed on the cover, and the touch sensing structure comprises a plurality of detection points to provide an input position. The control unit is electrically connected with the touch sensing structure and the memory unit. The area of the touch sensing structure and the area of the panel have a ratio relationship, the control unit converts the input position into a display position of the panel according to the ratio relationship, and the panel displays a visible sign at the display position.
Abstract:
A liquid crystal display and its bidirectional shift register device including N stages of shift registers are provided. An ith stage shift register of the shift registers includes a pre-charge unit, a pull-up unit and a pull-down unit. The pre-charge unit outputs a pre-charge signal according to outputs of (i−2)th and (i+2)th stage shift registers. The pull-up unit outputs a scan signal. A first discharge unit of the pull-down unit determines whether to pull the scan signal down to a reference voltage potential according to the pre-charge signal and a first voltage-dividing signal associated with a first level signal. A second discharge unit of the pull-down unit determines whether to pull the scan signal down to the reference voltage potential according to the pre-charge signal and a second voltage-dividing signal associated with a second level signal.
Abstract:
A touch display apparatus including a display panel, a touch device layer, a first flexible circuit board and a second flexible circuit board is provided. The display panel includes a color filter substrate, an active device array substrate and a display medium layer. The active device array substrate is disposed above the color filter substrate. The display medium layer is disposed between the color filter substrate and the active device array substrate. The touch device layer is disposed on an outer surface of the active device array substrate. The first flexible circuit board is disposed on the outer surface and an edge of the active device array substrate and is electrically connected to the touch device layer. The second flexible circuit board is disposed on an inner surface opposite to the outer surface and the edge of the active device array substrate.