32results about How to "Does not affect optical properties" patented technology

The invention relates to a method for preparing a photonic crystal film which can improve the mechanical intension and the solvent resistance. In the method, a polymer monomer solution which is adulterated with photoinitiator and cross linker can evenly permeate into interspaces of the photonic crystal film with an opal type structure, and then the film can be irradiated by ultraviolet light to make the polymer monomer polymerized; after the polymer monomer is polymerized, the emulsion particle bulbs in the photonic crystal film with an opal type structure can be jointed firmly, a polymer macromolecule net can be formed among the emulsion particle bulbs, the performance of the photonic crystal can be enhanced through utilizing the net structure which is formed by the polymer macromoleculechains, therefore, the mechanical performance of the photonic crystal film can be enhanced. Taking the rigidity of the film and Young modulus for example, the polymer monomer solution can permeate inthe interspaces of the photonic crystal film with an opal type structure, through the processing of photo-cross linking, the mechanical property of the rigidity of the photonic crystal film, the Young modulus and the like and the solvent resistance can be improved greatly, and the initial mechanical property can not be essentially affected.

The invention provides an electronic component cleaning agent which comprises the following ingredients in percentage by mass: 50-75% of magnetic water, 2-14% of organic base, 15-35% of surfactant and 0.1-1.0% of chelator. The electronic component cleaning agent provided by the invention is low in cost, wide in raw material sources and high in cleaning capability. can effectively remove pollution of metal ions, can not damage the integrity of an electronic component, can not influence the current-illumination characteristic, electromagnetic characteristic, permeability, surface physical characteristic and other properties of the electronic component, and is environment-friendly and pollution-free. Thus, the electronic component cleaning agent can be widely used for cleaning in the manufacturing processes of electronic components, integrated circuits, PCBs (printed circuit board), liquid crystal displays and the like, and has a wide application range.

The invention discloses a method for reducing power consumption of a transparent and conductive oxide thin film device by using micro structure adjustment and control. The method comprises a step of treating a transparent and conductive oxide thin film by adopting an SCCO2 method, specifically: adding deionized water into a reaction kettle of SCCO2 equipment; putting the transparent and conductiveoxide thin film into the reaction kettle, but enabling the transparent and conductive oxide thin film to be not in contact with the deionized water, and sealing the reaction kettle; heating the solution in the reaction kettle to 55 to 75 DEG C, pressurizing CO2 to 10 to 13 MPa, then continuously heating the solution to 120 to 150 DEG C, and carrying out thermal reaction for 30 to 90 min. According to the method for reducing the power consumption of the transparent and conductive oxide thin film device by using micro structure adjustment and control, the defects in the transparent and conductive oxide thin film are filled up by a simple and easy-to-control method; on the premise of not affecting the optical characteristic of the transparent and conductive oxide thin film, the electrical property of the transparent and conductive oxide thin film is effectively changed, so that joule heat of the transparent and conductive oxide thin film device, which is generated in a use process, is reduced.

The invention discloses a lamp group and its insulation protective jacket mounted on the back light module unit, wherein, the lamp group includes a lampshade, a lining, at least two lamp tubes and an insulation protective jacket, the lining is installed in the lampshade, and trepan borings are provided at the side edge of the lining for the electrode ends of the two lamp tubes to insert in the lining, the insulation protective jacket is provided with a main body and at least a binding hole, the main body is made from transparent material, the binding hole perforates the main body, the bindinghole of the insulation protective jacket is in mutual binding to at least one lamp tube, and the main body coats the electrode end of the lamp tube expose the lining. d in the bush outside the extreme power.