摘要:
A liquid crystal display device includes substrates opposed to each other, a polymeric layer patterned into a predetermined pattern, and a liquid crystal layer at least partially surrounded by the polymeric layer. The polymeric layer and the liquid crystal layer are interposed between the substrates. The polymeric layer is at least partially formed by polymerizing a liquid crystalline polymerization precursor in a state where the molecules of the liquid crystalline polymerization precursor are aligned in a predetermined direction by an alignment regulating force of at least one of the substrates.
摘要:
The liquid crystal display device of the invention includes; a pair of substrates disposed so as to be opposed to each other; and a display medium interposed between the pair of substrates, the display medium having liquid crystal regions comprising one or a plurality of pixels, and the liquid crystal regions being surrounded by polymer walls, wherein a number of substrate gap control materials which are disposed in a gap between the pair of substrates is larger in the polymer walls rather than in the liquid crystal regions.
摘要:
A switching element is formed by sequentially depositing on an insulating substrate a gate electrode, a gate insulating film made of an inorganic insulating film, a semiconductor layer, a channel protecting layer, an n.sup.+ Si layer that will form a source electrode and a drain electrode. Next, a metal layer and a transparent conductive film are formed on edges of the source electrode and the drain electrode. The insulating substrate on which the above films have been deposited is cleaned with vacuum ultraviolet light, before further depositing an interlayer insulating film and a pixel electrode. A substrate for use in a display element obtained in this manner exhibits an excellent adhesion strength between the film processed with vacuum ultraviolet light and a film adjacent to the film processed with vacuum ultraviolet light.Here, if a photosensitive resin blended with a silane compound is used as the interlayer insulating film, the adhesion is improved of the interlayer insulating film to the transparent conductive film and the inorganic insulating film that are in contact with the interlayer insulating film.
摘要:
A cutting step of forming a crack (C) above at least one side of a sealant (15) surrounding each display region (D) in each of outer surfaces of a first mother substrate (20) and a second mother substrate (10) of a bonded body (30), and cutting the bonded body (30) into sections including the display regions (D) includes: a first mother substrate cutting step of forming a crack (C) above the sealant (15) surrounding each display region (D) in the outer surface of the first mother substrate (20), and then causing the crack (C) to develop in a substrate thickness direction to cut the first mother substrate (20) into sections including the display regions (D); a residual stress reducing step of reducing a residual stress of the sealant (15) in the bonded body (30) in which the first mother substrate (20) has been cut; and a second mother substrate cutting step of forming a crack (C) above the sealant (15) surrounding each display region (D) in the outer surface of the second mother substrate (10) of the bonded body (30) in which the residual stress of the sealant (15) has been reduced, and then causing the crack (C) to develop in the substrate thickness direction to cut the second mother substrate (10) into sections including the display regions (D).
摘要:
A liquid crystal display device is configured such that the liquid crystal display device detects a pressed position by having contact regions, which are a part of the first substrate and a part of the second substrate, in contact with each other when the first substrate or the second substrate is bent by being pressed and in each of the contact region of the first substrate and the second substrate, a conductive film that repels an alignment film before hardening is arranged such that the conductive film is exposed from the hardened alignment film.
摘要:
A liquid crystal display panel includes: a first substrate 10a made of glass; a second substrate 20a which is made of glass, is located so as to face the first substrate 10a, and has a smaller thickness than that of the first substrate 10a; a liquid crystal layer 25 provided between the first substrate 10a and the second substrate 20a; and a frame-shaped sealant 15a for bonding the first substrate 10a and the second substrate 20a to each other, and enclosing the liquid crystal layer 25 therebetween. The sealant 15a includes a first seal portion 15aa provided along a side where one of the first substrate 10a and the second substrate 20a protrudes with respect to the other, and a second seal portion 15ab which is provided along a side where respective end faces of the first substrate 10a and the second substrate 20a are aligned with each other, and which is provided so that an end face of the second seal portion 15ab is aligned with the substrate end faces, and so that the second seal portion 15ab has a smaller width than that of the first seal portion 15aa.
摘要:
A liquid crystal display device of the present invention includes: a pair of substrates at least one of which is transparent; a liquid crystal layer interposed between the substrates and including a plurality of liquid crystal regions substantially surrounded by polymer walls; a sealing agent surrounding a periphery of the liquid crystal layer except for a portion where an injection hole is formed to seal the liquid crystal layer and secure the substrates together; and a sealant for sealing the injection hole, wherein the polymer walls include an ultraviolet light curable resin, and the sealant includes a visible light curable resin.
摘要:
A liquid crystal display panel (1) includes: touch switches (50) each constituted by a switch electrode (52) of an active substrate (12) and a set of switch PS electrodes (51) of a counter substrate (11) so as to make conduct electricity when the active substrate (12) or the counter substrate (11) is pressed; and reflection coatings (38 and 39) which reflect infrared light emitted from a Fourier transform infrared spectrophotometer, the reflection coatings (38 and 39) being provided either in the active substrate (12) or the counter substrate (11) with the switch electrode (52) or the set of switch PS electrodes (51) stacked on a corresponding one of the reflection coatings (38 and 39). This provides a technique for efficiently determining the presence or absence of an alignment film on any touch switch provided inside of a liquid crystal display panel having the function of an in-cell touch sensor.
摘要:
A liquid crystal display panel includes: a first substrate 10a made of glass; a second substrate 20a which is made of glass, is located so as to face the first substrate 10a, and has a smaller thickness than that of the first substrate 10a; a liquid crystal layer 25 provided between the first substrate 10a and the second substrate 20a; and a frame-shaped sealant 15a for bonding the first substrate 10a and the second substrate 20a to each other, and enclosing the liquid crystal layer 25 therebetween. The sealant 15a includes a first seal portion 15aa provided along a side where one of the first substrate 10a and the second substrate 20a protrudes with respect to the other, and a second seal portion 15ab which is provided along a side where respective end faces of the first substrate 10a and the second substrate 20a are aligned with each other, and which is provided so that an end face of the second seal portion 15ab is aligned with the substrate end faces, and so that the second seal portion 15ab has a smaller width than that of the first seal portion 15aa.
摘要:
A switching element is formed by sequentially depositing on an insulating substrate a gate electrode, a gate insulating film made of an inorganic insulating film, a semiconductor layer, a channel protecting layer, an n+Si layer that will form a source electrode and a drain electrode. Next, a metal layer and a transparent conductive film are formed on edges of the source electrode and the drain electrode. The insulating substrate on which the above films have been deposited is cleaned with vacuum ultraviolet light, before further depositing an interlayer insulating film and a pixel electrode. A substrate for use in a display element obtained in this manner exhibits an excellent adhesion strength between the film processed with vacuum ultraviolet light and a film adjacent to the film processed with vacuum ultraviolet light. Here, if a photosensitive resin blended with a silane compound is used as the interlayer insulating film, the adhesion is improved of the interlayer insulating film to the transparent conductive film and the inorganic insulating film that are in contact with the interlayer insulating film.