44results about How to "Sufficient transmittance" patented technology

It is an object of the present invention to control the plane orientation of crystal grains obtained by using a laser beam, into a direction that can be substantially regarded as one direction in an irradiation region of the laser beam. After forming a cap film over a semiconductor film, the semiconductor film is crystallized by using a CW laser or a pulse laser having a repetition rate of greater than or equal to 10 MHz. The obtained semiconductor film has a plurality of crystal grains having a width of greater than or equal to 0.01 μm and a length of greater than or equal to 1 μm. In a surface of the obtained semiconductor film, a ratio of an orientation {211} is greater than or equal to 0.4 within the range of an angle fluctuation of ±10°.

This invention relates to a liquid crystal aligning agent, liquid crystal display device and fabricating method thereof. Said liquid crystal aligning agent can form vertical aligning property and has an excellent long stability property, besides, a well voltage keep characteristic when being exposured to heating and light for a long time in most case, also has good photogene property than that of the liquid crystal aligning film. Said liquid crystal aligning agent contains (A) organopolysiloxane(1)that is hydrolytically condensated from silanizated compounds, RISI(ORII)3.(1)(in formula (1), RIrepresnts monad organic group with(methyl)acryloyl oxy,RII represnts monad organic group) and (B) chosen from at least a polymer in polyamide acid and polyesterimide groups.

A pixel structure includes a scan line, a data line, an active device, a first electrode layer, a second electrode layer, and an insulation layer. The active device is electrically connected to the scan line and the data line. The first electrode layer is electrically connected to the active device. The second electrode layer is electrically insulated from the first electrode layer. The insulation layer is located between the first electrode layer and the second electrode layer, and the first electrode layer or the second electrode layer includes an enclosed-frame-shaped portion, first V-shaped branch portions, and second V-shaped branch portions. The first V-shaped branch portions and the second V-shaped branch portions are arranged within the enclosed-frame-shaped portion in opposite directions, and end terminals of the first V-shaped branch portions and end terminals of the second V-shaped branch portions are connected to the enclosed-frame-shaped portion.

A liquid crystal driving method and a liquid crystal display apparatus that achieve a sufficiently fast response, and a sufficiently high transmittance, and reduces transmittance greatly during black image displaying. The liquid crystal driving method includes performing a driving operation to cause a potential difference between a first pair of electrodes during a subframe period, a driving operation to cause a potential difference between a second pair of electrodes, and a driving operation to cause no difference between all the electrodes of the first pairs of electrodes and the second pair of electrodes.

The grating polarization mask plate belongs to a farther optimization design of mask plate structure in projection optical photoetching system. It is characterized by that according to the characteristic line width of characteristic pattern on the mask plate, on the mask characteristic pattern etching a grating polarization structure with a certain width and depth, making grating structure for producing polarization light and traditional mask plate be combined into one body, and making the mask plate self-body have the function of outputting polarization light, and utilizing grating polarization mask to control the vector direction of electric field vector so as to control space coherent of electric field to attain the goal of raising resolution. Said invention also provides the application range of said projection photoetching equipment.

The invention provides a display device. The problem of poor display effects of a display device in the prior art is solved. The display device includes a display panel and a camera module arranged under the display panel; the display panel includes a first display area and a second display area surrounding the first display area; the projection of the camera module on the display panel is located in the first display area; the first display area includes a plurality of sub-pixel areas and a plurality of light-transmitting areas, and the second display area includes a plurality of sub-pixel areas; the distribution density of the sub-pixel areas in the first display area is smaller than the distribution density of the sub-pixel areas in the second display area; in the first display area, the distribution density of the sub-pixel areas is gradually increased in the direction from a central area of the first display area to a central area away from the first display area; and the pixel opening area of the sub-pixel areas of the same color in the first display area is smaller than that in the second display area.

The invention relates to the technical field of module surface cleaning devices, in particular to a surface cleaning device and a surface cleaning method for a crystalline silicon solar module or a thin-film solar panel. The device is characterized in that a wiper driven by a motor is mounted on the upper surface of the crystalline silicon solar module or the thin-film solar panel and used for sweeping dust or rain and snow on the surface of the module at regular intervals or in rainy and snowy days, so that the surface of the module is cleaned, and sufficient light transmittance is realized. The surface cleaning device and the surface cleaning method are wide in practicability, and can be used for effective surface cleaning of the high-altitude crystalline silicon solar module or the thin-film solar panel.

A microstructure transferring device is characterized in that the device comprises a stamper made from a first photo-curable resin composition cured with light with a first wavelength, and a light source emitting light with a second wavelength longer than the first wavelength. The microstructure is transferred to an impression receptor supplied with a second photo-curable resin composition, which is curable with light with the second wavelength emitted by the light source.

An initialization method of an optical recording medium having a plurality of optical recording layers capable of reducing uneven initialization due to light interference caused at the time of initialization without deterioration of information recording/reproducing signal characteristics of the recording layers is provided. An initialization method of an optical recording medium, wherein a second optical recording layer and a first optical recording layer are successively stacked via an interlayer on a substrate, a protective layer is formed further on the first optical recording layer, a recording film in the first optical recording layer comprises a phase change type recording material, and a recording/reproducing light is irradiated from the protective film side at the time of recording/reproducing, a material composing the interlayer has a sufficient transmittance for a wavelength of the recording/reproducing light and absorption for an initializing light, and, in a step of initializing by irradiating an initializing light on the first optical recording layer from the protective film side, laser light having a wavelength range of 200 nm to 400 nm is used as the initializing light.

The invention discloses a method for making a liquid crystal display element, a liquid crystal display element, and a polymer composite. The method is characterized by having wide viewing angle, rapid corresponding speed of the liquid crystal molecular, and excellent display quality and long-term reliability. The method comprises the following steps: respectively coating polymer composite of polymerism unsaturated compound containing polysiloxane (A) and represented by crylic acid 2-[4-(2-acrylyl oxygroup)- ethyoxyl-biphenyl-4- oxygroup] (B) to form a film; forming a liquid crystal box by oppositely arranging the film in a manner of clamping liquid crystal molecular layer; and lighting the liquid crystal box in the state of imposing voltage upon the substrate having conductive film.

An optical waveguide-forming material is comprised of a photocurable organopolysiloxane composition comprising an alkali-soluble organopolysiloxane and a photoacid generator, wherein the organopolysiloxane is obtained by (co)hydrolytic condensation of a triorganoxysilane having hydrolyzable epoxide and has an average molecular weight of 500–50,000 as determined by GPC using polystyrene standards. The optical waveguide-forming material, when subjected to pattern formation by photolithography, can be resolved with an alkaline aqueous solution, has a high sensitivity and resolution, and offers a cured film having improved light transmittance, heat resistance and humidity resistance.

The invention relates to a manufacture method of a liquid crystal display element, a polymer composition and a liquid crystal display element. The manufacture method of the liquid crystal display element has features of wide visual angle, quick response speed of the liquid crystal molecule, excellent display property and long-time reliability, characterized in that: the method comprises the following steps: respectively coating a polymer composition containing (A) at least one polymer selected from a group consisted by a polyamic acid and a polyimide and (B) a special compound using a bi(methyl)acrylate with a biphenyl structure as the representation on a conductive film of a pair of substrates with the conductive film, so as to form a coating film; making the coating films of the substrates opposite to each other by the liquid crystal layer to form a liquid crystal box; irradiating the light on the liquid crystal box when the voltage is applied between the conductive films of the substrates.

A display device includes a first electrode of a first sub pixel of a first pixel, a first electrode of a second sub pixel of the first pixel, a first electrode of a first sub pixel of a second pixel, and a first electrode of a second sub pixel of the second pixel sequentially disposed along a first direction; a 1-1 welding electrode connected to the first electrode of the first sub pixel of the first pixel, a 1-2 welding electrode connected to the first electrode of the second sub pixel of the first pixel, a 2-1 welding electrode connected to the first electrode of the first sub pixel of the second pixel, and a 2-2 welding electrode connected to the first electrode of the second sub pixel of the second pixel; and a first vertical repair line overlapping the 1-1 welding electrode and the 2-1 welding electrode and a second vertical repair line overlapping the 1-2 welding electrode and the 2-2 welding electrode, wherein the first vertical repair line and the second vertical repair line include a transparent conductive material.

The embodiment of the invention provides a solar power generation device and an energy storage module, and the device comprises a solar cell panel assembly and a pedestal, and is characterized in that the device also comprises a pedestal, a solar cell panel assembly, a protection assembly and a cleaning assembly, wherein the protection assembly comprises two side plates which are arranged oppositely, a first roller, a second roller which is arranged opposite to the first roller, a protection film and a driving mechanism, and the first roller, the second roller and the two side plates are arranged on the peripheral side of the solar cell panel assembly in a surrounding mode, and the driving mechanism is in driving connection with the first roller or the second roller; and the part, located between the first roller and the second roller, of the protective film covers the solar cell panel assembly. The technical scheme provided by the invention has the advantage of improving the efficiency of solar power generation.

An optical member for a photomask is provided by adding TiO2 to a synthetic quartz glass. The optical member contains 3.0 to 6.5 wt% of TiO2. In a method for manufacturing the optical member, after synthesizing a quartz glass ingot, the ingot is formed in a predetermined flat-board shape and then annealed in oxidizing atmosphere. Light absorption due to Ti3+ can be reduced by changing the Ti3+ inthe quartz glass ingot to Ti4+ by annealing. Since the transmissivity to light having a wavelength of 365 nm is 90% or more, the optical member has sufficient transmissivity for practical use even tolight having a wavelength close to 365 nm, and does not easily expand due to heat compared with quartz glass.

A near-field optical probe has a planar substrate formed with a through-hole and a phase shifter layer translucent to light having a wavelength of illumination light used to illuminate the substrate for producing near-field light. The phase shifter layer is effective to cause a shift of phase in the illumination light by 180 degrees and is provided on the substrate so as to cover one opening of the through-hole to form a microscopic aperture for producing near-field light.

A tetracarboxylic dianhydride, which is a compound represented by the following general formula (1):

[in the formula (1), multiple R¹s each independently represent hydrogen atom or the like, and R² and R³ each independently represent a hydrogen atom or the like].

The invention discloses a protection assembly for a solar cell panel of a solar power generation device. The protection assembly comprises a base and a liquid collecting tank, a connecting cavity is arranged in the middle of the upper side of the base, driving rollers are rotatably connected to the two sides of the connecting cavity, hub motors are arranged in the middles of the driving rollers, and the two driving rollers are sleeved with flexible parts. The solar cell panel is arranged in the middle of the connecting cavity and located in the middle of the flexible part, side plates are arranged on the two sides of the flexible part, the two side plates are in a long-strip plate shape and fixedly connected to the two sides of the solar cell panel, and the two ends of the two driving rollers are rotationally connected with the two side plates correspondingly. The two side plates are fixedly connected with the inner wall of the connecting cavity, and the side end of the left driving roller is fixedly connected with a driving mechanism. The solar cell panel can be protected, the influence on the power generation efficiency of the solar cell panel is avoided, and meanwhile, the transparent protection film and the solar cell panel can be prevented from being damaged by extreme climates such as hail and the like.