摘要:
The invention provides a photoresist stripping composition including (a) an alkanolamine other than those alkanolamines falling under the definition of the below-described component (b); (b) an alkanolamine having in the molecule thereof at least one moiety represented by the following formula (1): (wherein each of R1 and R2 represents hydrogen or a methyl group, and R4 represents a C1-C5 alkyl group); (c) an amide solvent or a sulfoxide solvent; (d) a phosphorus-containing compound; (e) an oxycarboxylic acid; and (f) water. The photoresist stripping composition of the present invention can easily remove photoresist film formed on an inorganic substrate, photoresist residues, and dust or similar matter generated during an etching process in the production of liquid crystal display elements or semiconductor elements, and is highly anticorrosive to various materials such as semiconductor layer materials, conductive materials, and insulating materials.
摘要:
A pad section 112 of a liquid crystal display device and a main surface of a substrate located in a periphery of the pad section 112 are formed so as to be exposed from a multilayer film 109. The pad section 112 is formed of an aluminum alloy material film, and the difference between a potential of the aluminum alloy material film and that of an ITO film is smaller than the difference between a potential of an aluminum film and that of the ITO film.
摘要:
In a semi-transmissive liquid crystal display device (50a) including an active matrix substrate (20a), the active matrix substrate (20a) includes a plurality of source lines (2), a first transparent electrode (2c) connected to each source line (2) through a TFT (5), an interlayer insulating film (12) provided on the first transparent electrode (2c) and having an opening (12a), a reflective electrode (6) provided on the interlayer insulating film (12) and connected to the first transparent electrode (2c) through the opening (12a), and a second transparent electrode (7a) overlapping the reflective electrode (6a) and the first transparent electrode (2c) and connected to the reflective electrode (6a) and the first transparent electrode (2c). In each pixel, respective outer peripheral ends (E) of the reflective electrode (6a) and the second transparent electrode (7a) are aligned with each other.
摘要:
A liquid crystal display element disclosed includes: a first substrate; a second substrate; a liquid crystal layer sandwiched between the first substrate and the second substrate; a first transparent electrode provided at a display region of the first substrate; and a second transparent electrode provided at a display region of the second substrate, at least one of d1 and d2 being not larger than 60 nm, where d1 represents a thickness of the first transparent electrode and d2 represents a thickness of the second transparent electrode.
摘要:
A liquid crystal display panel 10 includes a first substrate 20 and a second substrate 40 facing each other; a liquid crystal layer 50 formed between the pair of substrates; and a sealing portion 60 located so as to surround the liquid crystal layer. An insulating film is formed on a surface of the first substrate which faces the liquid crystal layer. The insulating film has a stacking structure including at least an organic insulating film 33 and an inorganic insulating film 38 located on the organic insulating film. In a peripheral portion of the insulating film which surrounds the liquid crystal layer, an inorganic insulating film non-formed portion 35 in which the inorganic insulating film is not formed is provided. A surface of the sealing portion which faces the first substrate is entirely located in the inorganic insulating film non-formed portion and entirely adheres to the organic insulating film.
摘要:
Provided are a touch panel having a novel structure that is capable of allowing lines through which electric signals contributing to the detection of a touched position to have a lower sheet resistance and that is capable of suppressing corrosion of the lines; and a display device provided with the touch panel. A touch panel includes: a substrate (18); lines (36a to 36g) formed on the substrate (18) so that electric signals that contribute to detection of a touched position flow through the lines; terminal portions (42a to 42g) formed with respect to the lines (36a to 36g) so that the terminal portions are connected to an outer circuit; and covering films (20, 48a to 48g) that cover the terminal portions (42a to 42g), wherein the lines (36a to 36g) and the terminal portions (42a to 42g) are formed with metal films, and at least a part of the covering films (20, 48a to 48g) are conductive films (48a to 48g) that have higher corrosion resistance than the terminal portions (42a to 42g).
摘要:
An objective of the present invention is to provide a touch panel mother substrate that has a novel structure and facilities the cutting of a touch panel, and a touch panel that has been cut from the touch panel mother substrate. A plurality of touch panel units (50) that are to be touch panels (10) after being cut is formed on a touch panel mother substrate (48). The touch panel mother substrate (48) includes an organic resin film (46) that is deposited on the front side of the touch panel mother substrate (48), and a cutting groove (52) that opens at the surface of the organic resin film (46) and extends in a predetermined direction. The materials of a bottom surface (54) of the cutting groove (52) and a back surface (58) of the touch panel mother substrate (46) have the same main ingredient.
摘要:
An active matrix substrate (5) is provided with: a plurality of source wiring lines (S) and a plurality of gate wiring lines (G) which are arranged in a matrix; and pixels (P) having thin film transistors (25) disposed in the vicinity of the intersections of the source wiring lines (S) and the gate wiring lines (G), and pixel electrodes (26) connected to the thin film transistors (25). In the active matrix substrate (5), a base material (5a) is disposed in such a manner that the source wiring lines (S) and the gate wiring lines (G) intersect each other, and on the base material (5a), auxiliary capacity electrodes (28), which are provided on the pixel basis, are made of transparent electrodes, and generate an auxiliary capacity, and auxiliary capacity wiring lines (29), which are connected to the auxiliary capacity electrodes (28) and are made of an aluminum alloy, are provided.
摘要:
A liquid crystal display panel 10 includes a first substrate 20 and a second substrate 40 facing each other; a liquid crystal layer 50 formed between the pair of substrates; and a sealing portion 60 located so as to surround the liquid crystal layer. An insulating film is formed on a surface of the first substrate which faces the liquid crystal layer. The insulating film has a stacking structure including at least an organic insulating film 33 and an inorganic insulating film 38 located on the organic insulating film. In a peripheral portion of the insulating film which surrounds the liquid crystal layer, an inorganic insulating film non-formed portion 35 in which the inorganic insulating film is not formed is provided. A surface of the sealing portion which faces the first substrate is entirely located in the inorganic insulating film non-formed portion and entirely adheres to the organic insulating film.
摘要:
A liquid crystal display element disclosed includes: a first substrate; a second substrate; a liquid crystal layer sandwiched between the first substrate and the second substrate; a first transparent electrode provided at a display region of the first substrate; and a second transparent electrode provided at a display region of the second substrate, at least one of d1 and d2 being not larger than 60 nm, where d1 represents a thickness of the first transparent electrode and d2 represents a thickness of the second transparent electrode.