Abstract: A transparent display apparatus includes a first transparent substrate, first to third light-emitting elements, and a first frequency band blocking filter. The first transparent substrate has a first display area and a first transparent area outside the first display area. The first to third light-emitting elements are disposed at the first display area and respectively used for emitting first to third color lights. The first frequency band blocking filter is disposed on a transmission path of the first to third color lights. The first frequency band blocking filter has first to third blocking bands respectively corresponding to the first to third color lights. FWHM of the first to third blocking bands fall in a range of 15 nm to 55 nm.

Abstract: A light emitting panel includes a circuit substrate, a plurality of first light emitting components, a plurality of second light emitting components, and a plurality of third light emitting components. The circuit substrate has a plurality of main pixel areas. Each main pixel area is divided into a first subpixel area, a second subpixel area, and a third subpixel area. The first light emitting components, the second light emitting components and the third light emitting components are located in the first subpixel areas, the second subpixel areas and the third subpixel areas respectively. The first light emitting components in two adjacent first subpixel areas are electrically connected in series. The size of each of the first light emitting components is larger than the size of each of the second light emitting components and the third light emitting components.

Abstract: A display apparatus includes a circuit substrate, light-emitting elements, a bonding pad and an encapsulation glue layer. The circuit substrate has a display area, an outer lead bonding area and a connection area connected between the display area and the outer lead bonding area. The light emitting elements are disposed on the display area of the circuit substrate. The bonding pad is disposed on the outer lead bonding area of the circuit substrate. The encapsulation glue layer is disposed on the circuit substrate and includes a flat portion and a thick wall portion connected with each other. The flat portion covers the light emitting elements. The thick wall portion extends to the connection area. The thick wall portion has a thickness which gradually increases toward the outer lead bonding area. In addition, an array substrate is also provided.

Abstract: A display panel and a pixel circuit thereof are provided. A pulse width signal generator turns on a charge sharing switch during a light-emitting period, and performs charge sharing with a control end of a positive feedback switch of a positive feedback circuit, so as to control the positive feedback switch to provide a positive feedback voltage to the pulse width signal generator to increase a voltage at an output end of the pulse width signal generator and thus to accelerate a rising speed of a voltage for controlling a driving current generator to provide a driving current.

Abstract: Disclosed is a pixel circuit. A pulse width signal generator provides a pulse width signal to a control terminal of a light-emitting control switch on a drive current path of a drive current generator. A multiple lighting controller adjusts the pulse width signal provided by the pulse width signal generator according to a multiple emission control signal to allow a light-emitting element to perform multi-emission.

Abstract: A display panel and a light emitting signal generator thereof are provided. The light emitting signal generator includes an output stage circuit, a first control signal generator, a second control signal generator, a switch, and a capacitor. The output stage circuit generates a light emitting signal according to a first control signal and a second control signal. The first control signal generator generates the first control signal at a first control end. The second control signal generator generates the second control signal at a second control end. The switch is coupled between the first control end and the output stage circuit. The first capacitor is coupled to the first control end.

Abstract: The invention provides a display panel and a method for detecting the same, a display device and a storage medium. The display panel comprises a substrate having a display area; a plurality of pixel units disposed in the display area; a plurality of signal lines electrically connected to the plurality of pixel units to transmit driving signals to the plurality of pixel units; a charge coupling unit corresponding to at least a part of the plurality of signal lines for coupling the driving signals into potential signal; and a voltage detection unit electrically connected to the charge coupling unit for receiving the potential signal and determining the driving signals.

Abstract: Disclosed are a display panel and a pixel circuit thereof. The pixel circuit includes a driving transistor, a data write-in circuit, a compensation circuit, a voltage control circuit, a light-emitting switch, and a light-emitting element. The driving transistor receives a power supply voltage. The data write-in circuit receives a first scanning signal, an emission signal, and a write-in data signal, stores the write-in data signal, and provides the write-in data signal to a control end of the driving transistor. The compensation circuit has a first switch and a second switch coupled to a relay end and controlled by a second scanning signal. The voltage control circuit adjusts a voltage difference between the control end of the driving transistor and the relay end. The light-emitting switch is coupled between a second end of the driving transistor and the light-emitting element, and is controlled by the emission signal.

Abstract: A display device including a substrate, a cholesteric liquid crystal layer, and a transparent electrode layer that are sequentially stacked is provided. The cholesteric liquid crystal layer includes cholesteric liquid crystal molecules and a plurality of transparent photoresist structures. Each of the transparent photoresist structures is a closed structure, and the cholesteric liquid crystal molecules are respectively accommodated in a plurality of patterned areas respectively surrounded by the transparent photoresist structures, so as to form a plurality of cholesteric liquid crystal patterns. The transparent electrode layer includes a plurality of sub-electrodes. The cholesteric liquid crystal patterns are respectively driven by the sub-electrodes. An orthogonal projection of each of the transparent photoresist structures on the substrate falls in an orthogonal projection of a corresponding sub-electrode of the sub-electrodes on the substrate.

Abstract: The invention provides a touch display panel and a manufacturing method therefor. The touch display panel comprises a substrate; a display region disposed on the substrate; an opening region disposed on the substrate and adjacent to the display region; a plurality of touch electrodes disposed in the display region; a plurality of signal lines electrically connected to the touch electrodes; a common voltage loop surrounding the display region and having a first portion and a second portion spaced apart and adjacent to the opening region; a connection structure disposed between the first portion and the second portion; and a plurality of first dummy signal lines electrically connected to the connection structure; wherein the first portion is electrically connected to the second portion through the connection structure.

Abstract: A signal control method suitable for a touch screen is provided. The signal control method comprises: switching a plurality of scan lines to an enabling voltage level sequentially in a display stage; turning on a plurality of switches sequentially to transmit a plurality of display data to a plurality of data lines when a first scan line of the plurality of scan lines is in an enabled voltage level, wherein a first switch of the plurality of switches is coupled to a first data line of the plurality of data lines, and the first data line corresponds to one of a plurality of dummy lines in a vertical direction, when the first scan line is in the enabled voltage level, the first switch is turned on after other switches are turned on; and setting the plurality of dummy lines to a touch voltage in a touch stage.

Abstract: A lamination apparatus is adapted to laminate an encapsulation glue and a panel. The lamination apparatus includes a lower mold, an upper mold, and a cutting knife. The lower mold has a lamination area and a peripheral area adjacent to the lamination area. The panel is adapted to be retained in the lamination area. The upper mold is movable close to or away from the lower mold, and includes an encapsulation glue fixing part. The encapsulation glue fixing part is adapted to fix the encapsulation glue to the upper mold. The cutting knife is disposed in the peripheral area of the lower mold, and is located in a horizontal direction between the lamination area of the lower mold and the encapsulation glue fixing part of the upper mold. In addition, a lamination method is also disclosed.

Abstract: An optical panel includes a first substrate, a second substrate, and a display medium layer. The first substrate includes a first carrier having active and peripheral areas, a first metal wire pattern extending from the peripheral area to a central portion of the active area, a first insulating layer, and a first transparent electrode. The first insulating layer is located on the first carrier and the first metal wire pattern and has a first through hole overlapping the central portion. A portion of the first metal wire pattern is located below the first through hole. The first transparent electrode overlaps the active area entirely and is electrically connected to the first metal wire pattern. The second substrate has a second carrier and a second transparent electrode overlapping the first transparent electrode. The display medium layer is located between the first transparent electrode and the second transparent electrode.

Abstract: A display device and a driving method thereof are provided. In the display device, a display panel has multiple first pixel rows and multiple second pixel rows arranged alternately. In a first time interval, a first gate driver sequentially drives the first pixel rows using a first driving method. In a second time interval, a second gate driver sequentially drives the second pixel rows using the first driving method. In a third time interval, a third gate driver sequentially drives the first pixel rows using a second driving method. In a fourth time interval, a fourth gate driver sequentially drives the second pixel rows using the second driving method. One of the first driving method and the second driving method is a pulse amplitude modulation driving method, and the other of the first driving method and the second driving method is a pulse width modulation driving method.

Abstract: A display panel including a driving circuit layer, multiple light emitting devices and multiple encapsulation structures is provided. The light emitting devices are disposed on the driving circuit layer, and each includes a first electrode, a light emitting pattern, a second electrode and a pixel definition layer. The light emitting pattern is disposed on the first electrode. The second electrode is disposed on the light emitting pattern. The pixel definition layer is disposed on the driving circuit layer, and has a pixel opening overlapping the first electrode. The light emitting pattern and the second electrode cover the pixel definition layer, the first electrode located in the pixel opening of the pixel definition layer and part of the driving circuit layer located outside the pixel opening of the pixel definition layer. The encapsulation structures cover the light emitting devices and each includes a first encapsulation pattern.

Abstract: A display device and a driving method thereof are provided. In the display device, a display panel has multiple first pixel rows and multiple second pixel rows arranged alternately. In a first time interval, a first gate driver sequentially drives the first pixel rows using a first driving method. In a second time interval, a second gate driver sequentially drives the second pixel rows using the first driving method. In a third time interval, a third gate driver sequentially drives the first pixel rows using a second driving method. In a fourth time interval, a fourth gate driver sequentially drives the second pixel rows using the second driving method. One of the first driving method and the second driving method is a pulse amplitude modulation driving method, and the other of the first driving method and the second driving method is a pulse width modulation driving method.

Abstract: A display apparatus includes a color filter substrate, a first encapsulation layer, a first bank layer, color conversion patterns, a second encapsulation layer, a second bank layer, a driving circuit substrate, and light-emitting devices. The first encapsulation layer is disposed on the color filter substrate. The first bank layer is disposed on the first encapsulation layer. The color conversion patterns are disposed in first openings of the first bank layer. The second encapsulation layer is disposed on the first bank layer and the color conversion patterns. The second bank layer is disposed on the second encapsulation layer. The driving circuit substrate is disposed opposite to the color filter substrate. The light-emitting devices are disposed on and electrically connected to the driving circuit substrate. The driving circuit substrate and the second bank layer are spaced from each other by a distance in a direction perpendicular to the driving circuit substrate.

Abstract: A display apparatus includes a driving backplane, a first bank layer, light-emitting elements, a second bank layer, light adjusting patterns, a light-shielding pattern layer and color filter patterns. The color filter patterns includes first color filter patterns having the same color. The light-emitting elements include first light-emitting elements respectively overlapping the first color filter patterns. The light adjusting patterns include first color conversion patterns respectively overlapping the first color filter patterns. A center wavelength of one of the first light-emitting elements is greater than a center wavelength of another one of the first light-emitting elements, and a thickness of one of the first color conversion patterns is greater than a thickness of another one of the first color conversion patterns.

Abstract: A transducer includes a substrate, a lower electrode, an insulating layer, an oscillating membrane, and an upper electrode. The substrate has a cave and an island-shaped protrusion defining the cave. The lower electrode is disposed in the cave and on the island-shaped protrusion of the substrate. The insulating layer is disposed on the lower electrode. The oscillating membrane includes a contact portion and an oscillating portion. The contact portion is in contact with the insulating layer and is located between the oscillating portion and the insulating layer. A cavity is located between the oscillating portion and the cave of the substrate. The upper electrode is disposed on the oscillating membrane. Moreover, a manufacturing method of the transducer is also provided.

Abstract: A display device includes a first substrate, a first alignment layer, a second substrate, a second alignment layer, and a display medium. The first alignment layer is disposed on the first substrate. The second substrate is disposed opposite to the first substrate. The second alignment layer is disposed on the second substrate, and the first and second alignment layers are located between the first and second substrates. The display medium is located between the first and second alignment layers, where a surface of the first alignment layer facing the display medium and a surface of the second alignment layer facing the display medium have topographies with irregular areas surrounded by micro-structures. Besides, a manufacturing method of the display device is also provided.