Abstract: A method for manufacturing a display device is provided. The method includes providing an array module having at least one first alignment mark. The method also includes providing a light-emitting module having at least one second alignment mark. The method further includes aligning the light-emitting module and the array module by the at least one first alignment mark and the at least one second alignment mark. In addition, the method includes bonding the light-emitting module onto the array module.

Abstract: A flexible electronic device includes a first flexible substrate and an optical film. The optical film is adhered to the first flexible substrate, the optical film includes a plurality of layers and a plurality of openings, and at least one of the plurality of openings penetrates through at least two of the plurality of layers of the optical film.

Abstract: A method of controlling a stretchable display device is provided. The stretchable display includes a stretchable substrate and a display layer disposed thereon, wherein the display layer has a first area when the stretchable substrate is not stretched. The method includes providing a first predetermined limit value, providing a second area of the display layer when the stretchable substrate is stretched, providing a stretching ratio from the first area and the second area, providing a first display status of the stretchable display device when the stretching ratio is less than the first predetermined limit value, and providing a second display status of the stretchable display device when the stretching ratio is equal to or greater than the first predetermined limit value. The first display status is different from the second display status.

Abstract: A tiled display system is disclosed, which includes: a plurality of circuit boards; a plurality of display devices electrically connected to each other via the plurality of circuit boards; and a controller driving the plurality of display devices to enable each display device to display a sub-frame, wherein the plurality of display devices include: a first display device and a second display device disposed adjacent to the first display device; wherein one of the plurality of circuit boards is at least partially overlapped with the first display device and the second display device and is electrically connected with the first display device and the second display device; and wherein the one of the plurality of circuit boards crosses a boundary between the first display device and the second display device.

Abstract: A flexible display device is disclosed. The flexible display device includes a first layer and a second layer overlapping with the first layer. The first layer includes a plurality of first patterns, and the plurality of first patterns has a first pitch. The second layer includes a plurality of second patterns, and the plurality of second patterns has a second pitch. A ratio of the first pitch to the second pitch is greater than or equal to 2 and less than or equal to 200.

Abstract: A method of manufacturing an electronic device, comprising: providing a carrier substrate with a plurality of light-emitting units disposed thereon, the plurality of light-emitting units being spaced with a first pitch (P1) in a first direction and a second pitch (P2) in a second direction that is perpendicular to the first direction; providing a driving substrate; and transferring at least a portion of the plurality of light-emitting units to the driving substrate to form a transferred portion of the plurality of light-emitting units on the driving substrate, the transferred portion being spaced with a third pitch (P3) in a third direction and a fourth pitch (P4) in a fourth direction that is perpendicular to the third direction; wherein the first pitch (P1), the second pitch (P2), the third pitch (P3), and the fourth pitch (P4) are satisfied following relations: P3=mP1; and P4=nP2, m and n are positive integers.

Abstract: An electronic device including a display unit, a touch unit and a driving unit is provided by the present disclosure. The touch unit includes a first region and a second region. The first region and the second region are separately driven by the driving unit, and the display unit is overlapped with the touch unit.

Abstract: A method of controlling a foldable display device including a flexible substrate and a display layer, having a foldable display portion connecting a first display portion and a second display portion of the display layer, includes providing a first predetermined angle, sensing a folding angle between the first display portion and the second display portion of the display layer, comparing the folding angle with the first predetermined angle, providing a first display status of the foldable display device when the folding angle is less than the first predetermined angle, and providing a second display status of the foldable display device when the folding angle is equal to or greater than the first predetermined angle, wherein the first display status is a turn-off status, and the second display status is a turn-on status, and the flexible substrate has a plurality of openings.

Abstract: An electronic device stretchable from a first state to a second state includes a substrate, a plurality of light emitting groups, and a plurality of signal pads. The substrate has a first region and a second region. The light emitting groups are disposed on the first region. The signal pads are disposed on the second region. When the electronic device is stretched from the first state to the second state, the first region has a first stretching ratio (R1) and the second region has a second stretching ratio (R2), and R1 is greater than R2.

Abstract: A foldable display device is provided by the present disclosure. The foldable display device includes a foldable display panel and a foldable cover. The foldable cover is adhered to the foldable display panel. The foldable cover includes an inner substrate, an outer substrate and a first adhesive. The first adhesive is disposed between the inner substrate and the outer substrate. A thickness of the first adhesive is ranged from 1 micrometer to 40 micrometers, and a ratio of the sum of the thickness of the first adhesive and a thickness of the inner substrate to a thickness of the foldable cover is greater than or equal to 0.5 and less than 1. In addition, the foldable display device further includes a second adhesive disposed between the foldable display panel and the foldable cover.

Abstract: The present disclosure provides an electronic device including a substrate and at least one light emitting unit. The light emitting unit includes a light emitting diode, a protective layer, and a light conversion layer. The protective layer includes a portion having a ripped section and not overlapped with the light emitting diode in a top view direction of the electronic device. The electronic device of the present disclosure may provide an electronic device that may reduce the influence from the outside or a subsequent process on the light emitting diode and improve luminance performance and reliability.

Abstract: A method for manufacturing a display device is provided. The method includes providing an array module having at least one first alignment mark. The method also includes providing a light-emitting module having at least one second alignment mark. The method further includes aligning the light-emitting module and the array module by the at least one first alignment mark and the at least one second alignment mark. In addition, the method includes bonding the light-emitting module onto the array module.

Abstract: A display device includes a substrate, a driving circuit structure and a light emitting device. The light emitting device is disposed on the driving circuit structure and electrically connected to a driving thin film transistor in the driving circuit structure, wherein a device conductive layer includes a first section electrically connected to a first carrier transmitting layer through a first conductive connecting structure and a second section electrically connected to a second carrier transmitting layer through a second conductive connecting structure. A minimum distance between a topmost surface of the first section and the substrate is greater than a minimum distance between a topmost surface of the second conductive connecting structure and the substrate, and a minimum distance between a topmost surface of the second section and the substrate is greater than a minimum distance between a topmost surface of the first conductive connecting structure and the substrate.

Abstract: According to an embodiment, a stretchable display device is provided. The stretchable display device includes: a stretchable substrate and a display layer disposed on the stretchable substrate. The display layer is capable of being stretched from a first area to a second area. The stretchable display device has a first average luminance when the display layer has the first area and a second average luminance when the display layer has the second area. The second average luminance is greater than the first average luminance.

Abstract: A foldable display device includes a first display unit, a second display unit, and a circuit electrically connected to the first display unit and the second display unit for transmitting signals. There is a gap between the first display unit and the second display unit, and the signals are not passed through the gap.

Abstract: A tiled display system is disclosed, which includes: a plurality of display devices; and a controller driving the plurality of display devices to enable each display device to display a sub-frame, all sub-frames being tiled as one frame, wherein the display devices include: a first display device that starts displaying first and a last display device that starts displaying last, the first display device displays the sub-frame at a first time point, the last display device displays the sub-frame at a last time point, and the first time point and the last time point satisfy an equation: 0<(Tn?T1)?(1/H1)×[(N?1)/N], where T1 is the first time point, Tn is the last time point, H1 is a refresh rate of each display device, and N is a number of the display devices. In addition, a display device including a plurality of display panels is also disclosed.

Abstract: A touch display device including a substrate, a first touch electrode, a display layer and an insulating layer is provided. The substrate includes a first bending portion. The first touch electrode is disposed over the substrate. Over the first bending portion of the substrate, the display layer is disposed between the substrate and the first touch electrode, and the insulating layer is disposed between the display layer and the first touch electrode.

Abstract: A display device is provided. The display device includes a substrate having a surface including a display area; a plurality of light-emitting diodes disposed on the display area of the substrate, wherein the light-emitting diode includes an electrode; and a plurality of bonding pads disposed on the substrate; a conductive element disposed between one of the plurality of bonding pads and the electrode of the at least one of the plurality of light-emitting diodes; and a first matrix element disposed on the substrate, wherein in a cross-sectional view, the first matrix element is disposed between adjacent two of the plurality of light-emitting diodes, and the electrode has a sidewall profile and at least a part of the sidewall profile of the electrode is in a shape of a curve.

Abstract: A display device is provided. The display device includes a supporting film and a flexible substrate disposed on the supporting film. The display device also includes a driving layer disposed on the flexible substrate, and a conductive pad disposed on the driving layer. The display device further includes a light-emitting diode disposed on the conductive pad and electrically connected to the conductive pad, wherein the supporting film has a first hardness, the flexible substrate has a second hardness, and the first hardness is greater than or equal to the second hardness.

Abstract: In one embodiment, a touch display device includes a substrate, a display layer, a touch layer and a cover window layer. The substrate includes a foldable region. The display layer is disposed on the substrate. The touch layer includes a plurality of touch units on the foldable region of the substrate. The cover window layer is disposed on the touch layer, wherein the cover window layer includes a plurality of patterns disposed on the foldable region of the substrate. At least one of the plurality of touch units partially overlaps with at least one of the plurality of patterns of the cover window layer.