40results about How to "Reduce the amount of reflected light" patented technology

A solid-state image sensing device comprises: a light receiving unit for receiving light; a microlens formed above the light receiving unit; a fluorine-containing resin material layer formed on the microlens; and a transparent substrate provided over the fluorine-containing resin material layer. A resin layer adheres the fluorine-containing resin material layer and the transparent substrate.

The present invention provides a self-illumination unit display comprising a display substrate, a light-absorbing structure, a driving circuit unit, a self-illumination unit and a light modulation layer. The light-absorbing structure, the driving circuit unit and the self-illumination unit are all formed on the inner surface side of the display substrate, while the light modulation layer is preferably formed on the outer surface of the display substrate. The light-absorbing structure is formed on the inner surface of the display substrate, and is substantially located within the non-light-emitting area. The driving circuit unit is located above the light-absorbing structure. The self-illumination unit is substantially located within the light-emitting area. The light modulation layer is disposed on the outer surface of the display substrate. The light transmittance of the light modulation layer is approximately greater than 42%.

Display of self-luminescence component includes display base plate, dark color extinction structure, components of drive circuit, device of self-luminescence component, and light modulation layer. Dark color extinction structure, components of drive circuit, and device of self-luminescence component are formed on inner surface side of display base plate. Light modulation layer is preferred to form on outer surface side of display base plate. Being formed on inner surface of display base plate, dark color extinction structure is positioned inside zone of non-luminosity in the rough. Components of drive circuit are located above the dark color extinction structure. Device of self-luminescence component is positioned inside zone of luminosity in the rough. Light modulation layer is setup on outer surface of display base plate. Optical transmittance of light modulation layer is about larger than 42%.

The present invention provides an organic light emitting diode display device, having a transparent substrate; a plurality of anodes on the transparent substrate; an organic functional layer on the transparent substrate, wherein the transparent substrate covers the anodes; a light-absorbing layer on the organic functional layer, wherein the light-absorbing layer is an organic material layer and the organic material layer is doped with at least a metal; and a plurality of cathodes on the light-absorbing layer. The light-absorbing layer of the present invention can effectively reduce the amount of the reflected light, thereby raising the contrast ratio and enhancing the recognition ability of the display device.

A manufacturing method of a touch panel is to form a conducting line layer showing a touch pattern on a substrate, and comprises the following steps: (a) forming a conducting line preparation layer by using conducting materials on the substrate; (b) coating a shading preparation layer formed by a material with reflectivity lower than the conducting line preparation layer on the conducting line preparation layer; (c) forming a shading layer from the shading preparation layer through exposure and development by using a shade with the touch pattern; and (d) etching the conducting line preparation layer by using the shading layer as a shade for the conducting line preparation layer to remove areas not shaded on the conducting line preparation layer, so as to obtain the conducting line layer with the touch pattern. The invention performs etching manufacturing only by using lithography once and using the formed shading layer for self-alignment to form the conducting line layer and the shading layer without position errors, which improves process yield, reduces manufacturing material cost and manufacturing time cost.

An optical disc apparatus in which the inclination of an optical axis of laser light relative to an optical disc is adjusted. When data is recorded, laser light is irradiated at recording power in mark periods and irradiated at reproducing power or erasing power in space periods. Immediately after the beginning of the mark periods, no pits are ye formed even though recording power is applied and the amount of reflected light has a level corresponding to the inclination of the optical axis of laser light relative to the optical disc without influence exerted by the pits. Also in the space period, the amount of reflected light has a level corresponding to the inclination of the optical axis of laser light relative to the optical disc. By sampling the reflected light signal at the instant following to the beginning of the mark period or space periods, the inclination is adjusted so as to maximize the sampled signal level.

The invention relates to the field of textile dyeing and finishing auxiliaries, in particular to a preparation method of an efficient deepening type composite deepening agent. The preparation method has the advantages that urea resin and urea are used to perform double modification on methyl trichlorosilane to allow amino-modified organic silicon to have a good deepening effect so as to increase the deepening effect of the deepening agent; two kinds of emulsions formed by trifluoroethyl methacrylate and isophorone diisocyanate are added to lower reflected light quantity of fabric, and the apparent depth of substances such as dyed fabric is increased; the organic silicon has high hydrophobicity and low refractive index, so that the refractive index of the two emulsions above is reduced, the apparent depth of the substances such as the dyed fabric is increased, the deepening effect of the deepening agent is further increased, and the prepared deepening agent is promising in application prospect.

A display device includes a light-providing part, a first display panel part disposed at a first side of the light-providing part, a second display panel part disposed at a second side of the light-providing part, a receiving part disposed between the second display panel part and the light-providing part and a film member disposed between the second display panel part and the receiving part. The film member has an opening formed corresponding to the second display panel part. The film member reduces the amount of reflected light that is directed to the first side of the light-providing part. Thus, the display device has a simplified structure and improved display quality.

The invention provides an automatic checking method for an injection molded work piece, which comprises the following steps: using a transporter to transport an injection molded work piece to be checked to a check area; using a light source to project rays to the surface of the injection molded work piece in the check area, and using an image sensing device to sense quantity of light reflected back from the surface of the injection molded work piece; making the light source and the image sensing device rotate relative to the injection molded workpiece; using a processor to receive and judge whether reflected light quantity information sensed by the image sensing device is within a qualified range, so as to judge whether the injection molded work piece has poor injection molded defect; if yes, using a poor work piece removing device first to remove the injection molded work piece which has the poor injection molded defect, and then using the transporter to continuously transport the next injection molded work piece to be checked; if not, making the injection molded work piece passing the check enter a finished product station, and making the transporter continuously transport the next injection molded work piece to be checked.

The invention discloses a silver-plated mirror and a preparation method thereof. The silver-plated mirror comprises a transparent substrate photochromic base material, wherein a nanometer anti-reflecting layer is formed by etching of the upper surface of the transparent substrate photochromic base material, a silver mirror layer is formed by chemical silvering of the lower surface of the transparent substrate photochromic base material, and a paint coating coats the silver mirror layer. When the silver-plated mirror prepared by the invention is used under strong light, the light incidence amount and the light reflection amount of the silver mirror layer are reduced, and the dazzling phenomenon is prevented; when the silver-plated mirror is used under dark light, the optical effect is closeto that of a common mirror, the Fresnel reflection is remarkably reduced, so that the viewing angle of the mirror surface is wider, and the influence of reflection shadow on optical performance is avoided. A preparation step of the nanometer anti-reflecting layer not only can prevent Fresnel reflection but also can properly coarsen the lower surface of the base material before the second silver plating, the adhesion of the silver mirror layer on the lower surface is improved, and the peeling phenomenon of a silver coating is prevented.

The invention provides a display panel and a display panel manufacturing method. The display panel comprises a light-emitting layer, a packaging layer arranged on the light-emitting layer, a color filter layer arranged on the packaging layer and a light-transmitting layer arranged on the color filter layer, wherein the color filter layer comprises color resistors and shading components located between the color resistors, and a specific relational expression exists between the thickness d of the color resistors and the refractive index n of the color resistors. The thickness of the color resistors is designed according to the refractive index of the color resistors, so when light penetrates through the color resistors, reflected light emitted from upper interfaces and lower interfaces of the color resistors has destructive interference; and thus, the amount of the reflected light emitted from the surfaces of the color resistors is reduced, the reflectivity of the display panel is reduced, and the display contrast ratio of the display panel is improved.

The invention discloses a back light barrier applied to power test of a double-sided double-glass assembly, which comprises a light barrier, a light refraction part is arranged on the surface of the light barrier, an ink jet coating is arranged on the outer surface of the light refraction part, the light refraction part is in a polygonal cone shape, and the edges of each group of light refraction parts are connected with one another. The invention relates to a light barrier capable of improving light absorbance by changing the surface, in particular to a back light barrier applied to power test of a double-sided double-glass assembly, and belongs to the technical field of measurement of electrical properties (current, voltage, power, conversion efficiency, irradiation intensity and the like) of solar photovoltaic cells and assemblies. According to the light barrier, multiple times of reflection are conducted by changing the angle of illumination reflection, due to the fact that the surface of the structure is subjected to ink jet coating treatment, after light is reflected for multiple times, the final reflection light amount is reduced, and the light absorption effect of the light barrier is improved.