摘要:
In a mobile phone remotely operating an information device, a communication unit receives information displayed on the information device. A display device displays a part of the information. A plurality of operation buttons respectively inputs an operation signal. A display control unit divides a screen of the display device into a plurality of cells, discriminately displays each of the plurality of cells on the screen, and displays a cursor on the screen. The cursor overlaps the part of the information on the screen. An operation control unit moves the cursor on one of the cells on the screen in response to the operation signal.
摘要:
A non directional pneumatic tire is provided for an agricultural irrigation system. The tire includes first and second side walls and a radially outer wall defining an internal inflation chamber. A non directional tread pattern is defined on the tire and includes a plurality of longitudinal protrusions positioned substantially parallel to a rotational axis of the tire. The longitudinal protrusions are arranged in first and second rows extending from the first and second side walls toward and across the equatorial plane of the tire. The longitudinal protrusions of the first and second rows circumferentially alternate with each other and there is a circumferential spacing between adjacent longitudinal protrusions at the equatorial plane so that no portion of one longitudinal protrusion circumferentially coincides with or overlaps another.
摘要:
An etching method is disclosed. The etching method includes the steps of: preparing a substrate 5; forming first and second films 61, 62 each having predetermined internal stress on the substrate so that the internal stresses of the first and second films 61, 62 are canceled out or reduced with each other; forming a plurality of initial holes 63 in the first and second films 61, 62 to form a mask 6; and forming a plurality of concave portions 3 in the substrate 5 at portions corresponding to the plurality of initial holes 63 by subjecting the substrate 5 to an etching process using the mask 6.
摘要:
A method of manufacturing a microlens substrate 1 is disclosed. The microlens substrate 1 is composed of a base substrate 4 having two major surfaces and having light transparency and a lens portion 2 having a plurality of microlenses 21. The lens portion 2 is provided on one of the two major surfaces 24 of the base substrate 4. The method includes the steps of: preparing a substrate with concave portions having two major surfaces, a plurality of concave portions being formed on one of the two major surfaces of the substrate with concave portions; supplying a resin material for forming the lens portion 2 onto the one major surface of the substrate with concave portions on which the plurality of concave portions are formed, the resin material being constituted from a photopolymer having a photocuring property as a main component and containing an additive constituted from at least one of a diffusing agent and a coloring agent, the diffusing agent having a function of diffusing incident light to the resin material; preparing the base substrate 4; mounting the base substrate 4 on the supplied resin material; photocuring the resin material by light to form the lens portion 2 in a state where the base substrate 4 is in contact with the resin material, whereby the base substrate 4 is bonded to the photocured resin material; and removing the substrate with concave portions from the photocured resin material to obtain the microlens substrate 1 provided with the lens portion 2.
摘要:
A substrate with a plurality of concave portions according to the invention includes a substrate having a plurality of concave portions. The concave portions are formed on the substrate by means of an etching process so that the plurality of concave portions are randomly arranged on the substrate. First, a non-polymerized resin is applied to the face on which the concave portions of the substrate with concave portions for microlenses are formed. By polymerizing and hardening (solidifying) this resin and further removing the substrate with concave portions for microlenses from a resin layer, the resin layer is formed on the substrate. Thus, microlenses that are constituted from the resin filled in the concave portions and function as convex lenses are formed in the resin layer.
摘要:
To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of doulbe convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要:
A mold 6 for manufacturing a microlens substrate 1 is disclosed. The microlens substrate is provided with a plurality of microlenses each having a predetermined convex shape. The mold is used to press a base material of the microlens substrate to form the plurality of microlenses thereon. The mold 6 has a roll shape having an outer peripheral surface, and a plurality of concave portions 61 each having a predetermined shape corresponding to the convex shape of each microlens are provided on the outer peripheral surface of the mold 6 for pressing the base material of the microlens substrate. In this case, the plurality of concave portions 61 are formed by means of an etching process with a mask.
摘要:
An etching method is disclosed. The etching method includes the steps of: preparing a substrate 5; forming first and second films 61, 62 each having predetermined internal stress on the substrate so that the internal stresses of the first and second films 61, 62 are canceled out or reduced with each other; forming a plurality of initial holes 63 in the first and second films 61, 62 to form a mask 6; and forming a plurality of concave portions 3 in the substrate 5 at portions corresponding to the plurality of initial holes 63 by subjecting the substrate 5 to an etching process using the mask 6.
摘要:
To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of doulbe convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要:
To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of double convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.