摘要:
The present invention provides an optical element, which comprises: (a) a substrate, (b) a first surface on one side of the substrate wherein said first surface comprises a plurality of prism columnar structures with rounded peaks and the curvature radii of the rounded peaks are in the range from 3 μm to 20 μm, and (c) a second surface on the other side of the substrate wherein the second surface can be a plane surface or with concave-convex structures.
摘要:
The present invention relates to a composite optical film, which comprises a substrate having diffusion micro-structures and a structured surface on one side of the substrate wherein said composite optical film has an internal diffusion haze of no less than 5% as measured according to JIS K7136 standard method. The composite optical film of the present invention has both light-diffusion and light-converging properties. The composite optical film of the present invention, when utilized in a liquid crystal display (LCD), can not only effectively enhance the luminance of the LCD panel but also avoid light dispersion and Moiré phenomena that may occur when said composite optical film is stacked with other material films.
摘要:
The present invention provides a polymerizable composition, which comprises: (a) at least one monomer of formula (I): (b) a photo-initiator, wherein X1, X2, Y1, Y2, Y3, Y4, a, and b are as defined in the specification and the amount of the monomer of formula (I) is at least 1 wt %, based on the total weight of the polymerizable composition. The present invention also provides an optical film comprising a coating layer formed from the above polymerizable composition. The optical film can be used in backlight modules of displays as a brightness enhancement film.
摘要:
A useful HIV remedy process consists of 4 elements: guinea pig or mouse peritoneal derived adherent macrophages/monocytes as effector cells; cyclophosphamide as an immuno suppressor; chicken RBC as target cells; and the anti-HIV1 agent candidate to be examined.Immunovir and components were isolated from Pyrus serotina Rehder and other species of Rosaceae by column chromatography.
摘要:
A composite optical film is provided. The composite optical film sequentially includes a substrate, a light diffusion layer, and a light-gathering layer. The light diffusion layer includes a binder and plural micro beads dispersed therein. The thickness of the light diffusion layer is 2-6 times of the average diameter of the micro beads, and the distance between adjacent micro beads is smaller than the average diameter of the micro beads. The light-gathering layer has plural light-gathering micro structures.
摘要:
A composite optical film is provided. The composite optical film sequentially includes a substrate, a light diffusion layer, and a light-gathering layer. The light diffusion layer includes a binder and plural micro beads dispersed therein. The thickness of the light diffusion layer is 2-6 times of the average diameter of the micro beads, and the distance between adjacent micro beads is smaller than the average diameter of the micro beads. The light-gathering layer has plural light-gathering micro structures.
摘要:
A method for fabricating a microelectronic product provides for forming a planarizing layer upon a bond pad and a topographic feature, both formed laterally separated over a substrate. The planarizing layer is formed with a diminished thickness upon the bond pad such that it may be readily etched to expose the bond pad while employing as a mask an additional layer formed over the topographic feature but not over the bond pad. The method is particularly useful for forming color filter sensor image array optoelectronic products with attenuated bond pad corrosion.