摘要:
A liquid crystal display device having a phase difference plate and a reflector, which is capable of providing a bright display. When the value of the ratio K of the product .DELTA.n1.d1, where .DELTA.n1 is the optical anisotropy and d1 is the thickness in the vertical direction of the phase difference plate to the product .DELTA.n2.d2, where .DELTA.n2 is the optical anisotropy and d2 is the thickness of the phase difference plate when inclined at 45.degree. from the vertical direction of the phase difference plate in the direction of the optical axis, is in the range of K.gtoreq.1.20, the optical axis of the phase difference plate is disposed at an angle in the range of from about +30.degree. to about +60.degree. or in the range of from about -30.degree. to about -60.degree. with respect to the direction of observation, where the values of angles are positive when measured clockwise from the observation direction, whereas, when K.gtoreq.1.20, the optical axis of the phase difference plate is disposed at an angle in the range of from about +30.degree. to +120.degree. with respect to the observation direction.
摘要:
A liquid crystal display device having a phase difference plate and a reflector, which is capable of providing a bright display. When the value of the ratio K of the product .DELTA.n1.multidot.d1, where .DELTA.n1 is the optical anisotropy and d1 is the thickness in the vertical direction of the phase difference plate to the product .DELTA.n2.multidot.d2, where .DELTA.n2 is the optical anisotropy and d2 is the thickness of the phase difference plate when inclined at 45.degree. from the vertical direction of the phase difference plate in the direction of the optical axis, is in the range of K.gtoreq.1.20, the optical axis of the phase difference plate is disposed at an angle in the range of from about +30.degree. to about +60.degree. or in the range of from about -30.degree. to about -60.degree. with respect to the direction of observation, where the values of angles are positive when measured clockwise from the observation direction, whereas, when K
摘要:
A liquid crystal display device having a phase difference plate and a reflector, which is capable of providing a bright display. When the value of the ratio K of the product .DELTA.n1.multidot.d1, where .DELTA.n1 is the optical anisotropy and d1 is the thickness in the vertical direction of the phase difference plate to the product .DELTA.n2.multidot.d2, where .DELTA.n2 is the optical anisotropy and d2 is the thickness of the phase difference plate when inclined at 45.degree. from the vertical direction of the phase difference plate in the direction of the optical axis, is in the range of K.gtoreq.1.20, the optical axis of the phase difference plate is disposed at an angle in the range of from about +30.degree. to about +60.degree. or in the range of from about -30.degree. to about -60.degree. with respect to the direction of observation, where the values of angles are positive when measured clockwise from the observation direction, whereas, when K
摘要:
A printing apparatus is provided in which a position of a joint of a first yellow nozzle group and a second yellow nozzle group in a predetermined direction is offset from a position of a joint of a first magenta nozzle group and a second magenta nozzle group in a predetermined position and a position of a joint of a first cyan nozzle group and a second cyan nozzle group in the predetermined position, and the position of the joint of the first magenta nozzle group and the second magenta nozzle group in the predetermined position is the same as the position of the joint of the first cyan nozzle group and the second cyan nozzle group in the predetermined direction.
摘要:
To provide a process capable of producing a light-weight rigid open-cell foam by a spraying method using mainly or solely water as a blowing agent, wherein a polyol system liquid is excellent in storage stability even when the blowing agent is used in a large amount, and the foam is excellent in dimensional stability without sagging and capable of forming a uniform thermal insulation layer having an excellent appearance for the purpose of constructing a whole constructions.
摘要:
To well prevent a conductive contact from being peeled off with a simple structure, a rear end portion of the conductive contact to which a cable-shaped signal transmission medium is coupled is directly held by a contact engaging part. Even when an external force due to so-called flapping or the like is added from the cable-shaped signal transmission medium to the conductive contact, the conductive contact is well prevented from being peeled off. Also, a guide inclined surface for positioning the cable-shaped signal transmission medium is provided at the contact engaging part, and the cable-shaped signal transmission medium can be stably mounted along the guide inclined surface of the contact engaging part, thereby easily and accurately performing operations at the time of mounting, such as positioning.
摘要:
An optical module includes a first silicon substrate having a first groove at its surface, a second silicon substrate having a second groove at its surface, a Laser device formed on the first silicon substrate, an optical modulator formed on the second silicon substrate, a substrate on which the first and the second silicon substrates are mounted wherein an optical axis of the Laser device is matched up with an optical axis of the optical modulator, a first lens transforming an divergent light emitted from the first optical device into a parallel light, disposed in the first groove, and a second lens converging the parallel light to the second optical device, disposed in the first groove.
摘要:
A pressure-sensitive adhesive sheet has a high adhesiveness and an excellent terminal peeling resistance as well as exhibits extremely small diffusing amounts of formaldehyde and toluene. The pressure-sensitive adhesive sheet contains at least a pressure-sensitive adhesive layer of a water-dispersion type acrylic pressure-sensitive adhesive containing a water-dispersion type acrylic polymer and a tackifying resin-containing emulsion, wherein a diffusing amount of formaldehyde is less than 3 μg/m3 and a diffusing amount of toluene is 10 μg/g or less. As the tackifying resin-containing emulsion, a tackifying resin-containing emulsion prepared using substantially no organic solvents or a tackifying resin-containing emulsion prepared using a material other than aromatic hydrocarbon-based organic solvents can be suitably employed.
摘要翻译:压敏粘合片具有高的粘合性和优异的端部剥离性,并且表现出非常小的甲醛和甲苯的扩散量。 压敏粘合片至少含有含有水分散型丙烯酸类聚合物和增粘树脂的乳液的水分散型丙烯酸类压敏粘合剂的粘合剂层,其中甲醛的扩散量较少 超过3μg/ m 3,甲苯的扩散量为10μg/ g以下。 作为含增粘树脂的乳液,可以适当地使用基本上不使用有机溶剂制备的增粘树脂的乳液或使用除芳香族烃类有机溶剂以外的材料制备的增粘树脂乳液。
摘要:
Disclosed herein is a liquid crystal device including: first and second substrates which face each other; a liquid crystal layer interposed between the first substrate and the second substrate; a reflection display region which is provided in one region of a sub-pixel configuring a control unit of a driving display by the first and second substrates with the liquid crystal layer interposed therebetween and performs a display by reflected light; a transmission display region which is provided in the other region of the sub-pixel and performs a display transmitted light; a layer thickness adjustment film which is provided on the second substrate in correspondence with the reflection display region and defines the thickness of the liquid crystal layer to be different from that in the transmission display region; and an alignment film which is provided between the second substrate and the liquid crystal layer so as to cover the layer thickness adjustment film and is subjected to a rubbing process, wherein the layer thickness adjustment film has a step difference surface at a boundary between the reflection display region and the transmission display region, and, when the rubbing process is performed in a direction opposed to the step difference surface and an angle between an extending direction of the step difference surface and a rubbing direction is α, a relationship of 70°≦α≦110° is satisfied.
摘要:
A pressure-sensitive adhesive sheet has a high adhesiveness and an excellent terminal peeling resistance as well as exhibits extremely small diffusing amounts of formaldehyde and toluene. The pressure-sensitive adhesive sheet contains at least a pressure-sensitive adhesive layer of a water-dispersion type acrylic pressure-sensitive adhesive containing a water-dispersion type acrylic polymer and a tackifying resin-containing emulsion, wherein a diffusing amount of formaldehyde is less than 3 μg/m3 and a diffusing amount of toluene is 10 μg/g or less. As the tackifying resin-containing emulsion, a tackifying resin-containing emulsion prepared using substantially no organic solvents or a tackifying resin-containing emulsion prepared using a material other than aromatic hydrocarbon-based organic solvents can be suitably employed.