Abstract: A liquid crystal apparatus as an electro-optical device includes a TFT including a semiconductor layer and a gate electrode, a scan line electrically connected to the gate electrode and provided in a layer different from a layer where the gate electrode is provided, a capacitance line, and a conductive light shielding film electrically connected to the capacitance line. The light shielding film is provided in a layer between the gate electrode and the scan line, and in a plan view, overlaps with at least a part of a low-concentration drain region of the semiconductor layer.

Abstract: In the electro-optical device, a gate electrode and a scanning line are electrically connected through a first contact hole disposed on the first insulating layer (interlayer insulating layer) overlapping the transistor. In a layer between the gate electrode and the scanning line, a first light shielding layer to which a constant potential is applied is disposed, and a light shielding portion electrically connected to the first light shielding layer covers a part of the semiconductor layer from both sides in a width direction. The light shielding portion includes a first portion that electrically connects the second light shielding layer and the first light shielding layer, and a second portion protruding from the first portion toward the semiconductor layer.

Abstract: In an element substrate of an electro-optical device, a semiconductor layer of a transistor has an L shape bending to overlap with both a scanning line and a data line. A first light shielding layer overlaps with a lower layer side of the semiconductor layer. A first light shielding wall and a second light shielding wall are provided on both sides of a semiconductor layer portion between a channel region and a second source/drain region (drain region) of the semiconductor layer. The first light shielding wall and the second light shielding wall to which a constant potential is applied prevent the semiconductor layer portion from being electrically affected even when the first light shielding wall and the second light shielding wall come close to the semiconductor layer portion.

Abstract: A liquid crystal apparatus as an electro-optical device includes a TFT including a semiconductor layer and a gate electrode, a scan line electrically connected to the gate electrode and provided in a layer different from a layer where the gate electrode is provided, a capacitance line, and a conductive light shielding film electrically connected to the capacitance line. The light shielding film is provided in a layer between the gate electrode and the scan line, and in a plan view, overlaps with at least a part of a low-concentration drain region of the semiconductor layer.

Abstract: In an element substrate of an electro-optical device, a semiconductor layer of a transistor has an L shape bending to overlap with both a scanning line and a data line. A first light shielding layer overlaps with a lower layer side of the semiconductor layer. A first light shielding wall and a second light shielding wall are provided on both sides of a semiconductor layer portion between a channel region and a second source/drain region (drain region) of the semiconductor layer. The first light shielding wall and the second light shielding wall to which a constant potential is applied prevent the semiconductor layer portion from being electrically affected even when the first light shielding wall and the second light shielding wall come close to the semiconductor layer portion.

Abstract: An element substrate is formed as a lens array substrate on which a plurality of lenses are formed. In a method of manufacturing the lens array substrate, first recess sections are formed on one surface of the substrate, and then a plurality of lens surfaces, which include concave surfaces, are formed at the bottoms of the first recess sections 195. Subsequently, after a light-transmitting lens layer is formed to fill the inside of the first recess sections, flattening is performed while the lens layer is removed. Here, the surface of the lens layer on a side opposite to the substrate is a planar surface which is contiguous to an outside area that is positioned on the outer side of the first recess sections on the one surface of the substrate.

Abstract: A microlens array includes a first lens, a second lens, and a third lens. The first lens and the second lens are adjacent to each other and are arranged neighboring in a first direction. The first lens and the third lens are adjacent to each other and are arranged neighboring in a second direction substantially orthogonal to the first direction. A gap between an apex of the first lens and an apex of the second lens is different to a gap between the apex of the first lens and an apex of the third lens.

Abstract: A micro lens array substrate includes a substrate including a plurality of concave portions arranged in a first direction and a second direction intersecting the first direction on one surface of the substrate, and a lens layer having a different refractive index from the substrate. The lens layer is formed on the one surface of the substrate to fill in the plurality of concave portions. The plurality of concave portions is continuous in at least one of the first direction and the second direction and is arranged to have a discontinuous part in the lens layer between two adjacent concave portions in a third direction intersecting the first and second directions. A first depth of a center of one concave portion from the discontinuous part is greater than a second depth of the discontinuous part from a surface of the lens layer.

Abstract: A micro lens array substrate includes a substrate including a plurality of concave portions arranged in a first direction and a second direction intersecting the first direction on one surface of the substrate, and a lens layer having a different refractive index from the substrate. The lens layer is formed on the one surface of the substrate to fill in the plurality of concave portions. The plurality of concave portions is continuous in at least one of the first direction and the second direction and is arranged to have a discontinuous part in the lens layer between two adjacent concave portions in a third direction intersecting the first and second directions. A first depth of a center of one concave portion from the discontinuous part is greater than a second depth of the discontinuous part from a surface of the lens layer.

Abstract: A micro lens array substrate includes a substrate having optical transparency and a lens layer having optical transparency and a different refractive index from that of the substrate, which is formed in such a manner as to fill in a concave portion arranged in one surface of the substrate in the X-direction, the Y-direction, and the W-direction. A through-hole is provided in the lens layer, between the adjacent concave portions in the W-direction in the lens layer, and the lens layer is continuous between the adjacent concave portions in the X-direction or in the Y-direction.

Abstract: In forming of an element substrate of an electro-optical device, after a plurality of films having a film that forms the pixel switching elements on one surface side of the substrate and a film that forms the pixel electrodes are formed, the substrate is removed through polishing and etching, and thus a layered structure is acquired. Subsequently, in pasting, a surface, on which the substrate is located, is pasted to a lens array substrate that is provided with a lens surface and a lens layer, which covers the lens surface, by an adhesive layer in the layered structure such that the pixel electrodes overlap the lens surface in plan view.

Abstract: In a step of forming an element substrate of an electro-optical device, a layered structure, which includes a plurality of films having a film that forms pixel switching elements and a film that forms holding capacitors, is formed on one surface of the substrate, and, thereafter, a lens surface and a lens layer are formed on a second surface of the layered structure. Subsequently, after the substrate is removed by polishing and etching, pixel electrodes are formed on a side of a first substrate, on which the substrate is located, of the layered structure. Therefore, the holding capacitors are provided on a side opposite to a side of the pixel electrodes (side of a counter substrate) for the pixel switching elements.

Abstract: An element substrate is formed as a lens array substrate on which a plurality of lenses are formed. In a method of manufacturing the lens array substrate, first recess sections are formed on one surface of the substrate, and then a plurality of lens surfaces, which include concave surfaces, are formed at the bottoms of the first recess sections 195. Subsequently, after a light-transmitting lens layer is formed to fill the inside of the first recess sections, flattening is performed while the lens layer is removed. Here, the surface of the lens layer on a side opposite to the substrate is a planar surface which is contiguous to an outside area that is positioned on the outer side of the first recess sections on the one surface of the substrate.

Abstract: A micro lens array substrate includes a substrate having optical transparency and a lens layer having optical transparency and a different refractive index from that of the substrate, which is formed in such a manner as to fill in a concave portion arranged in one surface of the substrate in the X-direction, the Y-direction, and the W-direction. A through-hole is provided in the lens layer, between the adjacent concave portions in the W-direction in the lens layer, and the lens layer is continuous between the adjacent concave portions in the X-direction or in the Y-direction.

Abstract: A microlens array includes a first lens, a second lens, and a third lens. The first lens and the second lens are adjacent to each other and are arranged neighboring in a first direction. The first lens and the third lens are adjacent to each other and are arranged neighboring in a second direction substantially orthogonal to the first direction. A gap between an apex of the first lens and an apex of the second lens is different to a gap between the apex of the first lens and an apex of the third lens.

Abstract: A liquid crystal device includes a first substrate that is arranged on a light input side; a second substrate that is arranged on a light output side; a liquid crystal layer that is arranged between the first and second substrates; a first microlens that is provided on the first substrate such that an optical axis is tilted to a normal line direction of the first substrate; and a second microlens that is provided on the second substrate such that an optical axis is tilted to a normal line direction of the second substrate, in which a focal point of the first microlens is located on a curved surface of the second microlens, or on the light output side rather than the curved surface.

Abstract: A micro lens array substrate includes a substrate having optical transparency and a lens layer having optical transparency and a different refractive index from that of the substrate, which is formed in such a manner as to fill in a concave portion arranged in one surface of the substrate in the X-direction, the Y-direction, and the W-direction. A through-hole is provided in the lens layer, between the adjacent concave portions in the W-direction in the lens layer, and the lens layer is continuous between the adjacent concave portions in the X-direction or in the Y-direction.

Abstract: A microlens array includes a cell, and P lenses (P is an integer of 4 or more) arranged in the cell, in which the apexes of the P lenses are arranged such that symmetry is at least partially broken, when viewed in plan view. In this way, it is possible to suppress diffraction caused by regularity in the lens shape in the cell. Accordingly, it is possible to realize a microlens with a high utilization efficiency of light.

Abstract: An electro-optical device comprises a pair of substrates, a first microlens positioned at an inner side in a display region of at least one substrate of the pair of substrates, and a second microlens positioned further to an outer side in the display region of the at least one substrate than the first microlens. The collection efficiency of the first microlens is lower than the collection efficiency of the second microlens.

Abstract: A microlens array substrate is provided on which a plurality of microlenses is arranged, and the collection efficiency of a first microlens is lower than the collection efficiency of a second microlens positioned further to the outside edge sides than the first microlens.