An electro-optic display having a plurality of display pixels, each of the plurality of display pixels comprising: a pixel electrode for driving the display pixel; a thin film transistor (TFT) coupled to the pixel electrode for transmitting waveforms to the pixel electrode; a resistor coupled to the pixel electrode for discharging remnant charges from the display subsequent to the TFT being de-activated; and a storage capacitor coupled to the pixel electrode and placed in parallel with the resistor. A time constant of a circuit comprising the pixel electrode, the resistor, and the storage capacitor is larger than a driving frame time of the electro-optic display.

A thin-film transistor array includes an insulating substrate and pixels each including a thin-film transistor, a pixel electrode, and a capacitor electrode, the pixels being formed in a matrix and located at positions where column wirings extending in a column direction intersect row wirings perpendicular to the column wirings and extending in a row direction. The thin-film transistor includes a gate electrode, a source electrode, a drain electrode, and a semiconductor pattern formed between the source electrode and the drain electrode. The pixel electrode includes two electrically conductive layers which are a lower layer electrode serving as a lower pixel electrode, and an upper layer electrode serving as an upper pixel electrode. The corresponding one of the column wirings is at a position which has no overlap with the capacitor electrode and the lower pixel electrode, and has an overlap with the upper pixel electrode, in the lamination direction.

According to one embodiment, a semiconductor layer includes a base, a scanning line disposed over the base, a signal line disposed over the base, a transistor overlapping the scanning line and the signal line and including a first oxide semiconductor layer connected to the signal line, and second oxide semiconductor layers disposed in a same layer as the first oxide semiconductor layer. The second oxide semiconductor layers are disposed around the transistor, and the second oxide semiconductor layers are floating.

An electro-optic display comprising, in order: a light-transmissive layer of conductive material; a layer of bistable electro-optic medium; a layer of light-shielding material; a plurality of pixel electrodes; a layer of photoconductive material; and one or more light emitters. In one exemplary embodiment, the layer of photoconductive material is adapted to bridge a gap between an address line and at least one of the pixel electrodes when the photoconductive material is in a low impedance state. In another, non-exclusive embodiment, the electro-optic display further comprises a second electrode layer between the layer of photoconductive material and the one or more light emitters and a driver adapted to apply voltage between the light-transmissive layer of conductive material and the second electrode layer.

There is provided an electronic paper display apparatus and a production method and a driving method thereof. The electronic paper display apparatus has: a first electrode layer and a thin-film transistor array layer, which are opposite; an electronic paper ink layer, which is between the first electrode layer and the thin-film transistor array layer; and a second electrode layer, which is on a side of the thin-film transistor array layer away from the electronic paper ink layer and is configured to be capable of forming an electric field for removing an image of the electronic paper ink layer or resetting the electronic paper ink layer together with the first electrode layer.

Color may be achieved in TIR-based image displays by addition of a sub-pixel color filter array (CFA). Color may be enhanced by tuning the size, shape, arrangement and colors of the sub-pixel color filters in the CFA. CFAs comprising of pixels further comprising one to four or more different repeating sub-pixel color filters may be capable of creating a wide gamut of displayable colors. The sub-pixels may be arranged in repeat cells wherein the sub-pixels within the repeat cell may be mapped to one or more pixels. Sub-pixel rendering may be used during driving of a TIR-based display. Sub-pixel rendering uses logical dynamic pixels where a single sub-pixel may be used in one or more pixels depending on the image displayed.

Color may be achieved in TIR-based image displays by addition of a sub-pixel color filter array (CFA). Color may be enhanced by tuning the size, shape, arrangement and colors of the sub-pixel color filters in the CFA. CFAs comprising of pixels further comprising one to four or more different repeating sub-pixel color filters may be capable of creating a wide gamut of displayable colors. The sub-pixels may be arranged in repeat cells wherein the sub-pixels within the repeat cell may be mapped to one or more pixels. Sub-pixel rendering may be used during driving of a TIR-based display. Sub-pixel rendering uses logical dynamic pixels where a single sub-pixel may be used in one or more pixels depending on the image displayed.

An electrophoretic display device capable of having retention property of electrophoretic particles and exhibiting excellent display characteristics, and an electronic apparatus. The electrophoretic display device includes an element substrate, a counter substrate disposed to face counter substrate, a molecule X provided between the element substrate and the counter substrate, an electrophoretic dispersion liquid containing electrophoretic particles and a dispersion medium, wherein the electrophoretic dispersion liquid is disposed between counter substrate and molecule X, wherein molecule X includes an aromatic ring having a cyclic structure, for example, benzene, toluene, xylene, and the like.

An electrophoretic display device capable of having retention property of electrophoretic particles and exhibiting excellent display characteristics, and an electronic apparatus. The electrophoretic display device includes an element substrate, a counter substrate disposed to face counter substrate, a molecule X provided between the element substrate and the counter substrate, an electrophoretic dispersion liquid containing electrophoretic particles and a dispersion medium, wherein the electrophoretic dispersion liquid is disposed between counter substrate and molecule X, wherein molecule X includes an aromatic ring having a cyclic structure, for example, benzene, toluene, xylene, and the like.

The present disclosure provides a projection device for a 3D printer, the projection device including a light source and a display panel for displaying an image to be printed, the image to be printed including a light transmission region and/or a light shielding region. The projection device is configured such that lights emitted from the light source pass through the light transmission region, and that the lights passing through the light transmission region from the light source are non-polarized lights. The present disclosure also provides a 3D printer.