InnoLux

An electronic device includes a first substrate, a plurality of electronic units, a reflective layer and a reflectivity matching layer. The first substrate has an active area and a peripheral area. The electronic units are disposed on the first substrate and located within the active area. The reflective layer is disposed above the first substrate and relatively overlaps the active area of the first substrate, and the reflective layer has a plurality of openings relatively overlapping the electronic units, respectively. The reflectivity matching layer is disposed above the first substrate and relatively overlaps the peripheral area of the first substrate.

A transparent display device (1a) and a manufacturing method of a tiled display device (51) are provided. The transparent display device includes a substrate (12), a plurality of units (14), and a first alignment mark (M1). The substrate has a display region (DR). The units are disposed in the display region and repeatedly arranged in a first direction (X) and in a second direction (Y), and each of the units includes a pixel region (PXR) and a transparent region (TR1), in which each of the units includes at least one light-emitting element (16a) corresponding to the pixel region. The first alignment mark is disposed in the display region and formed of at least two pattern layers, in which at least one of the pattern layers includes metal, and in a top-view direction (Z), the first alignment mark is disposed in one of the units.

The disclosure provides a display device (10A, 10B) and a driving method thereof. The display device (10A, 10B) includes a substrate (20), a plurality of pixels (22), a first gate driver (30), a second gate driver (80), and a control circuit (70). The plurality of pixels (22) are disposed on the substrate (20). The first gate driver (30) has a first output terminal (A1) coupled to the plurality of pixels (22). The second gate driver (80) has a second output terminal (A2) commonly coupled to the plurality of pixels (22). The control circuit (70) is electrically coupled to the first gate driver (30) for selectively disabling the first gate driver (30). When the first gate driver (30) is disabled, the first output terminal (A1) is in a floating state.

A transparent display device (TD) and a manufacturing method thereof are provided. The transparent display device (TD) includes a substrate (100), a inorganic layer (210) disposed on the substrate (100), a driving element layer (DEL) disposed on the inorganic layer (210), a first organic layer (410) disposed on the driving element layer (DEL), a second organic layer (420) disposed on the first organic layer (410), and a light emitting element (600) disposed on the second organic layer (420), wherein the first organic layer (410) includes a side surface (SF1), and the second organic layer (420) is disposed on the side surface (SF1) of the first organic layer (410).

An electronic device includes a first substrate, an electronic unit, a phase retardation layer, and a polarizing layer. The electronic unit is disposed on the first substrate. The phase retardation layer is disposed at one side of the electronic unit away from the first substrate, and includes a first portion and a second portion disposed adjacent to each other. The first portion has a first fast axis, and the second portion has a second fast axis. The polarizing layer is disposed at one side of the phase retardation layer away from the electronic unit, and has a transmission axis. The included angle between the first fast axis and the transmission axis is different from the included angle between the second fast axis and the transmission axis, or the phase retardation of the first portion is different from the phase retardation of the second portion.

An electronic device includes a substrate, a circuit layer, a semiconductor chip, and a sensing element. The circuit layer is disposed on the substrate. The semiconductor chip is disposed over the substrate and the circuit layer, and is electrically connected to the circuit layer. The semiconductor chip includes a semiconductor die, an underfill layer surrounding the semiconductor die, a reflective layer arranged around the underfill layer, and a transparent conductive layer arranged on the semiconductor die and electrically connected to the circuit layer. The sensing element is at least partially overlapped with the substrate.

A driving method for a display device, which has sub-pixels, scan lines and data lines, includes the steps of: receiving a frame data including multiple sub-pixel grayscale values corresponding to the sub-pixels; calculating an absolute difference value between a first sub-pixel grayscale value and a second sub-pixel grayscale value, wherein the first sub-pixel is electrically connected with a data line and one of two scan lines, the second sub-pixel is electrically connected with the data line and the other one of the two scan lines; and, when the absolute difference value is greater than or equal to a first threshold, adjusting at least one of the sub-pixel grayscale values of the first and second sub-pixels, wherein an absolute difference value between the adjusted sub-pixel grayscale values of the first and second sub-pixels is smaller than the absolute difference value between the first and second sub-pixel grayscale values.

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Zusammenfassung wird geladen …

Zusammenfassung wird geladen …