35results about How to "Reduce white point" patented technology

A transparent and conductive laminate that is substantially decreased in reactive defects, and a display filter, a heat-ray reflecting film and an electromagnetic wave-shielding film comprising the laminate are provided. The laminate includes a transparent substrate, a transparent conductive thin-film layer containing silver, and a protective layer containing a binder material and inorganic fine particles, wherein the transparent conductive thin-film layer is in contact with the protective layer. The generation of reflective defects can be outstandingly reduced. Therefore, a laminate superior in electromagnetic wave-shielding ability, heat-ray reflecting ability and visibility for a long period of time and products comprising the laminate can be obtained.

The invention discloses a solid state imaging device having a light sensing section that performs photoelectric conversion of incident light and an imaging device, including: an insulating layer formed on a light receiving surface of the light sensing section; a layer having negative electric charges formed on the insulating layer; and a hole accumulation layer formed on the light receiving surface of the light sensing section. According to the solid image device of the invention, dark current is reduced, noises in the images are reduced, as a result, the invention has the advantages of high image.

Provided is a polarizing film which has few voids and is free of wrinkles and a method for manufacturing the same, and to provide a polarizing plate and an optical laminate. The polarizing film is obtained by treating a polyvinyl alcohol film in order of swelling treatment, dyeing treatment, boric acid treatment and rinse treatment, subjecting the film to uniaxial stretching in a boric acid treatment step and/or a step before the same and further alleviating the stretching of the film by 1 to 5% in the stretching direction in the at least one step after the stretching treatment. The polarizing plate is obtained by pasting a protective film to the at least one surface of the polarizing film. The optical laminate is obtained by pasting at least one kind selected from a retardation plate, a viewing angle improving film and a translucent reflection plate to the polarizing plate pasted with the protective film on the at least one surface.

The invention provides a ketorolac tromethamine injection capable of reducing irritation and free of an organic solvent. By using a tromethamine-acidifying agent buffer system is used as a protectiveagent, adverse effects of ethanol and monopotassium phosphate on a packing material and severe irritation at an injection part in the prior art are avoided. The production process is simple and controllable, the physicochemical property of the liquid medicine is stable, and the medication safety and compliance of patients can be improved.

The invention provides a gastrodin injection and a preparation process thereof, and the gastrodin injection can be used for reducing white spots and white blocks occurring during storage, improving the clarity, guaranteeing the safety of medication and meanwhile guaranteeing better stability. According to the gastrodin injection and the preparation process thereof, lactose, procaine hydrochloride, sodium hyposulfite, niacinamide and glycine are used as auxiliary materials; the white spots and the white blocks occurring during storage can be reduced, the clarity can be improved and the safety of medication can be guaranteed after proportioning; but meanwhile, we found that the gastrodine content is obviously reduced after the gastrodin injection is stored for a period of time after the auxiliary materials are added; after the addition sequence of the auxiliary material is adjusted by using the special technology, the content of the gastrodine in the gastrodin injection is still stable after long-time storage, so that the validity of the clinical medication is guaranteed.

The invention discloses a novel composite white reflective film which comprises a white reflective film. An adhesive layer is arranged on the outer surface of the upper end of the white reflective film. A transparent film is arranged on the outer surface of the upper end of the adhesive layer. The outer surface of the upper end of the white reflective film is fixedly connected with the outer surface of the lower end of the adhesive layer. The outer surface of the upper end of the adhesive layer is fixedly connected with the outer surface of the lower end of the transparent film. The thickness of the white reflective film is 55 microns, and the thickness of the transparent film is 25 microns. According to the novel composite white reflective film, generation of white points and black points can be reduced, the situation that white balls are formed after an LCM is lightened due to extrusion deformation of the white reflective film can be prevented, foreign matter defects in the production process of backlight source products are avoided, the two needed main materials and processes can be independently completed by domestic manufacturers, the industrial cost can be reduced, the domestic selling price of a silver-plated specular reflective film can be further reduced, and a better use prospect is brought.

The invention discloses a surface treatment solvent for a plastic electroplated part. The solvent comprises the following raw materials of, in percentage by mass, 80% of an anionic surfactant, 2% of formaldehyde and 18% of deionized water. The surface treatment solvent for the plastic electroplated part is stable in structure, has good solubility in water, is good in wetting and dispersing performance, and can well reduce white spots on a surface of the plastic electroplated part.

The invention relates to a light extinction silk and satin film and a protection process thereof. The light extinction silk and satin film comprises a layer A, a layer B, a layer C and a layer D which are sequentially compounded. The layer A is prepared from 44 wt% to 46 wt% of homo-polypropylene, 44 wt% to 46 wt% of high density polyethylene and 9 wt% to 11 wt% of block co-polypropylene resin, and the layer B and the layer C are both prepared from 49 wt% to 51 wt% of homo-polypropylene, 44 wt% to 46 wt% of high density polyethylene, 1 wt% to 2 wt% of spherical anti-block agent and 3 wt% to 4 wt% of nanoscale aid, and the layer D is prepared from 85 wt% to 90 wt% of homo-polypropylene and 10 wt% to 15 wt% of polytolefin elastomers. The thickness ratio of the layer A to the layer B to the layer C to the layer D is 60:15:15:10. During production, the main materials of all the layers are added into an extruder, after the main materials are melted, the auxiliary materials of all the layers are added into the extruder for fusion, then melt is extruded to a curtain coating roll, finally, all the layers are compounded into the light extinction silk and satin film, and the both sides of the light extinction silk and satin film are subjected to corona treatment. The light extinction silk and satin film is outstanding in moisture stopping performance, excellent in cold resisting performance, good in heat resisting performance, good in hand feeling and low in gloss, and gives people a noble visual feeling and the effect close to silks and satins.

A method for inhibiting the crystal growth rate of an amide compound present in a molten polyolefin-based resin and a method for producing a polyolefin-based resin molded article are provided.

A phenol compound is incorporated into an amide compound-containing polyolefin-based resin such that a weight ratio, amide compound:phenol compound, is 60:40 to 10:90.