6 results about "Transparent electronics" patented technology

The invention discloses a multilayer composite transparent conductive film and a preparation method thereof, and belongs to the technical field of flexible transparent electronic materials, the multilayer composite transparent conductive film comprises a flexible transparent substrate and functional composite layers sequentially constructed on the substrate, and each functional composite layer is composed of a conductive network layer, a modified SWCNTs layer and an AZO layer. According to the thin film, an AgNWs dispersion liquid is sprayed on the surface of a cleaned flexible transparent substrate to form a conductive network layer; a CA-SWCNTs aqueous dispersion is sprayed on the surface of the conductive network layer to construct an AgNWs / CA-SWCNTs composite conductive layer; and spin-coating an AZO solution on the surface of the composite conductive layer, forming an AZO layer through a low-temperature sol-gel process, and finally preparing the multi-layer composite transparent conductive film. According to the film, the unique multilayer structure effectively cooperates with the advantages of all the layers of materials, high light transmittance, high conductivity, high electromagnetic shielding effectiveness, rapid electrothermal response characteristics and excellent environmental stability and mechanical durability are achieved, the preparation process is simple and convenient, and the film is suitable for large-scale production.

The invention discloses a transparent electronic carrier tape co-extrusion molding production method of a PC modified material, and belongs to the technical field of high polymer materials, and the method comprises the following steps: step 1, preparing an antistatic PC modified material, step 2, preparing an adsorption PC modified material, and step 3, co-extrusion molding. The transparent electronic carrier tape with the double-layer structure and the anti-static layer and the adsorption layer is prepared through the co-extrusion molding technology, the anti-static layer on one side of the carrier tape has the permanent anti-static characteristic, the surface resistance is stable, the carrier tape does not depend on the environment humidity, is resistant to abrasion and does not separate out, reliable electrostatic protection is provided for electronic components, and the adsorption layer on the other side can actively adsorb oxygen and moisture; according to the carrier tape, the components are effectively prevented from being oxidized and rusted due to package damage in the storage process, the requirement for the storage environment is greatly lowered, the overall light transmittance of the carrier tape is high, visual inspection of the packaged components is achieved, the whole product is environmentally friendly and free of pollution, and materials are stable, free of degradation and excellent in comprehensive performance in the production process.

The invention provides transparent electronic equipment which comprises a transparent display panel, a communication module, a calculation module and a power module, and the communication module, the calculation module and the power module surround the transparent display panel and are connected with the transparent display panel. Through the structural innovation, the transparent electronic equipment has a new transparent display form, new visual experience is provided for people, and the heat dissipation efficiency is also improved through the annular arrangement.

This invention discloses a method for preparing and applying a hydrogen-bonded crosslinked polyimide energy storage material, belonging to the field of insulating materials. The invention addresses the problems of insufficient conductivity, low utilization of active sites, and difficulty in simultaneously achieving low ionic conductivity and mechanical strength in traditional polyimides. The method involves adding 4,4'-[1,4-phenylbis(oxy)]bis[3-(trifluoromethyl)aniline] to N,N-dimethylacetamide and ultrasonically stirring until homogeneous. Then, pyromellitic dianhydride is added in batches and stirred until viscous to obtain solution A. Next, 2,2-bis(4-hydroxy-3-aminophenyl)propane is added to N,N-dimethylacetamide and ultrasonically stirred until homogeneous. Then, p-phenylene-bisphenyltriterpenoid dianhydride is added and stirred until viscous to obtain solution B. Finally, solution B is added to solution A, and the mixture is stirred thoroughly at room temperature to ensure complete reaction. Vacuum is then applied, followed by coating, gradient temperature curing, and peeling to obtain the final product. The material is applicable to high-frequency electronic packaging, high-temperature energy storage capacitors, flexible transparent electronic devices, and aerospace special engineering fields.

The application discloses a myopia prevention and control system and method based on multi-optical signal cooperative regulation, which comprises a transparent electronic lens, multi-sensor fusion, AI intelligent regulation, mobile terminal interaction and doctor terminal management module; the transparent electronic lens is embedded with a transparent microLED display screen, and an optical area and a prevention and control area are dynamically divided to realize pixel-level cooperative regulation of contrast, high-order aberration and chromatic aberration; multi-sensor real-time acquisition of illumination, eye distance, pupil diameter and head movement data; AI clusters analysis of myopia progression types through machine learning, dynamic adjustment of prevention and control parameters and switching of read-write, outdoor and other modes, and breaking of neural adaptation through dynamic switching of multi-form scattering points. The method comprises data acquisition, type analysis, optical regulation, report generation and doctor remote optimization steps, realizes whole-process electronic, information and intelligent myopia management, improves prevention and control efficiency, prolongs the bonus period, realizes personalized closed-loop management, and is suitable for myopia people of different ages and different progression types.