Abstract:
Light exposure areas 103 and light masking areas 104 in a sole reticle are arrayed in alternation to one another in both the longitudinal and transverse directions. Substrate is exposed to light by multi-domain light exposure using this reticle so that the respective areas of the reticle exposed to light with respective shots A to B, B to C . . . , N to M are not adjacent to one another in the boundary portions of the reticle shifted for executing the respective shots, thus relaxing the difference in illuminance between the respective shots and the difference in finish of the boundary portions of the shots, such differences becoming imperceptible to human eyes upon displaying liquid crystal display apparatus.
Abstract:
A thin film transistor circuit device and the production method thereof is demanded for a thin film transistor circuit device, which contains wiring having a structure of an aluminum alloy in a lower layer and a molybdenum alloy in an upper layer, wherein corrosion in air of the molybdenum alloy does not proceed easily. A thin film transistor circuit device which exposes a portion of wiring covered with an insulating film that connects thin film transistors of a main circuit region formed on a center portion of a substrate to a protection circuit region formed on an outer periphery of the substrate, which contains on the exposed surface a terminal which is formed of terminal electrode metal, wherein an uppermost surface of the wiring is a molybdenum alloy comprising niobium.
Abstract:
A liquid crystal display device is provided which is capable of reducing a number of components and fabricating processes and of realizing a bright display even at time of a transmissive display and of simplifying configurations of a data signal. Transistors are controlled ON/OFF based on selecting signals input to selecting signal lines and a one kind of data signal input from data lines distributed and supplied, as a sub-pixel data, to a data electrode selected based on selecting signals corresponding to a successive additive color mixture or juxtapositional additive color mixture process. At time of the transmissive display operation, data electrodes corresponding to three sub-pixels making up each pixel are simultaneously selected and, at time of the reflective display operation, data electrodes selected based on selecting signal corresponding to the juxtapositional additive color mixture.
Abstract:
A liquid crystal display device includes a plurality of pixels arranged in a matrix, a drain line provided for each column of the plurality of pixels, a gate line provided for each row of the plurality of pixels, and an output buffer to output a video signal supplied to the drain line. Also provided is a video correction signal generator to superpose a correction signal on the output signal of the output buffer.
Abstract:
A liquid crystal display device includes first and second electrodes and an insulating film. The first electrode is formed on a substrate as one of two electrodes of an accumulation capacitor and applied with a voltage. The insulating film is formed on the first electrode to cover the first electrode. The second electrode is formed on the first electrode via the insulating film as the other electrode of the accumulation capacitor and including a first conductive film and a second conductive film formed on the first conductive film.
Abstract:
A method for manufacturing a display device is provided in which an a-Si semiconductor layer including signal terminal regions is formed in an island manner and the total parasitic capacitance is minimized while the increase of the number of process steps for photolithography is restricted. Signal lines, signal lead wires, signal terminals, part of drain electrodes, and part of source electrodes are formed using thin portions of a resist pattern. Small regions each from the position where a drain electrode and a source electrode oppose each other to positions beyond the width of a gate electrode are formed using the thick portions of the resist pattern. The resist pattern having these portions is used as a mask to etch a metal layer and a contact layer, and is reflowed to form a reflowed resist mask. The reflowed resist mask is used to form semiconductor islands.
Abstract:
A method for forming a structure formed by etching which is typified by a contact hole in the semiconductor and a method for manufacturing a display device using the structure. The etching method includes at least, forming an organic mask having a first opening portion and a second opening portion by patterning an organic film which includes either one of an organic film and a film with the addition of organic solvent and is located on a constituent part to be etched, and forming a transformed organic mask by dissolving the organic mask in contact with organic solvent and reflowing.
Abstract:
Active matrix display device includes connection wirings passing through a sealing material. The connection wirings are sandwiched between inorganic interlayer insulation film and an organic planarizing film. The organic film is selectively removed at a seal region to form opening portions to expose the inorganic film and to be filled with a sealing material. The sealing material contacts the lower layer inorganic interlayer insulation film in the bottom of an opening portion to increase the adhesive strength.
Abstract:
A semi-transmissive-type liquid crystal display device is provided which is capable of preventing an electric erosion reaction between a reflective film made of Al (aluminum) or an Al alloy and a transparent electrode film made of ITO or a like (Indium Tin Oxide) and of inhibiting occurrence of a flicker caused by a residual DC (Direct Current) voltage in the reflective film. In the semi-transmissive-type of a liquid crystal display device, a transmissive region to provide light from a backlight source and a reflective region to receive ambient light are placed in a pixel region and a transparent electrode film is formed above a reflective film formed in the reflective region on an active matrix substrate with a second passivation film being interposed between the reflective film and the transparent electrode film.
Abstract:
A transflective liquid crystal display device includes a liquid crystal film and a polarizing plate on a backlight source side. A transflective liquid crystal display device includes an uniaxially anisotropic film (a quarter wave plate) and a polarizing plate on a visual confirmation side. The liquid crystal film has the nematic hybrid orientation, in which a polymeric liquid crystal substance formed in a liquid state is fixed. The optical axis of the anisotropic film is disposed to be orthogonal or substantially orthogonal to that of the liquid crystal film.