H05K3/207

ELECTRONIC PRODUCT AND MANUFACTURING METHOD THEREOF
20180213651 · 2018-07-26 ·

A manufacturing method of an electronic product is provided. The manufacturing method includes following steps. Firstly, a conductive circuit is formed on a film, wherein the conductive circuit is made of a conductive metal layer, the conductive metal layer is a metal foil and the conductive metal layer is patterned to form the conductive circuit. Then, an electronic element is disposed on the conductive circuit of the film, and the electronic element is electrically connected to the conductive circuit. Then, the film and a supporting structure are combined by an out-mold forming technology or an in-mold forming technology, such that the electronic element is wrapped between the film and the supporting structure.

Method of manufacturing a flexible and/or stretchable electronic device
10034382 · 2018-07-24 · ·

A method of manufacturing a flexible electronic device is provided. The method includes a) filtering a mixture including an electrically conducting nanostructured material through a membrane such that the electrically conducting nanostructured material is deposited on the membrane; b) depositing an elastomeric polymerizable material on the electrically conducting nanostructured material and curing the elastomeric polymerizable material thereby embedding the electrically conducting nanostructured material in an elastomeric polymer thus formed; and c) separating the elastomeric polymer with the embedded electrically conducting nanostructured material from the membrane to obtain the flexible electronic device. Flexible electronic device manufactured by the method, and use of the flexible electronic device are also provided.

Patterned article including electrically conductive elements

A patterned article includes a unitary polymeric layer and a plurality of electrically conductive elements embedded at least partially in the unitary polymeric layer. Each electrically conductive element includes a conductive seed layer having a top major surface and an opposite bottom major surface in direct contact with the unitary polymeric layer, and includes a metallic body disposed on the top major surface of the conductive seed layer. The metallic body has a bottom major surface and at least one sidewall. The bottom major surface contacts the conductive seed layer. Each sidewall is in direct contact with the unitary polymeric layer and extends from the bottom major surface of the metallic body toward or to, but not past, a top major surface of the unitary polymeric layer. The conductive elements may be electrically isolated from one another. Processes for making the patterned article are described.

TRANSIENT ELECTRONICS USING THERMORESPONSIVE MATERIALS
20180174976 · 2018-06-21 ·

A composite element and methods of fabrication thereof are provided. The composite element can include a binder material and one or more electrical traces supported by the binder material, where a composition of the binder material is a thermoresponsive material and where each of the one or more electrical traces comprises an interconnected network of nanoparticles.

Electronic package

An electronic package is provided, which includes: a substrate, an electronic element disposed on the substrate, and an antenna structure disposed on the substrate. The antenna structure has a base portion and at least a support portion, the base portion including a plurality of openings and a frame separating the openings from one another, and the support portion supporting the base portion over the substrate. Therefore, no additional area is required to be defined on a surface of the substrate, and the miniaturization requirement of the electronic package is thus met.

Transfer for Application to a Surface
20180117895 · 2018-05-03 ·

A conductive transfer for application to a surface is described. The conductive transfer comprises first and second non-conductive ink layers and an electrically conductive layer positioned between the first and second non-conductive ink layers. The conductive transfer also includes an adhesive layer for adhering the conductive transfer to the surface of an article.

Liquid immersion transfer of electronics

A liquid immersion transfer process for applying electronics on a 3D object and a system is disclosed. In one embodiment, the process comprises providing a foil on a solid carrier in a foil provision stage, providing electronic wiring and an electronic component to the foil in an electronics provision stage, to provide said electronics, removing the solid carrier and arranging the foil on or in a liquid in a liquid application stage, and transferring the electronics to the 3D object in a transfer stage, as well as a 3D object obtainable by such process.

STRETCHABLE CABLE AND STRETCHABLE CIRCUIT BOARD
20180070446 · 2018-03-08 ·

A stretchable cable 1 includes a sheet-shaped stretchable base material 2 exhibiting elasticity and elongated in one direction, and a stretchable wiring 3 formed on one surface of the stretchable substrate 2 and exhibiting elasticity. The stretchable base material 2 is made of a material exhibiting elasticity. The stretchable wiring 3 is made of a conductive composition including elastomer and a conductive filler filling the elastomer.

Electrical components and method of manufacture
09905928 · 2018-02-27 ·

An electrical component provides a ceramic element located on or in a dielectric substrate between and in contact with a pair of electrical conductors, wherein the ceramic element includes one or more metal oxides having fluctuations in metal-oxide compositional uniformity less than or equal to 1.5 mol % throughout the ceramic element. A method of fabricating an electrical component, provides or forming a ceramic element between and in contact with a pair of electrical conductors on a substrate including depositing a mixture of metalorganic precursors and causing simultaneous decomposition of the metal oxide precursors to form the ceramic element including one or more metal oxides.

RECURRING PROCESS FOR LASER INDUCED FORWARD TRANSFER AND HIGH THROUGHPUT AND RECYCLING OF DONOR MATERIAL BY THE REUSE OF A PLURALITY OF TARGET SUBSTRATE PLATES OR FORWARD TRANSFER OF A PATTERN OF DISCRETE DONOR DOTS
20180015671 · 2018-01-18 · ·

The technology disclosed relates to high utilization of donor material in a writing process using Laser-Induced Forward Transfer. Specifically, the technology relates to reusing, or recycling, unused donor material by recoating target substrates with donor material after a writing process is performed with the target substrate. Further, the technology relates to target substrates including a pattern of discrete separated dots to be individually ejected from the target substrate using LIFT.