摘要:
Methods and apparatuses for assembling a structure onto a substrate. A method according to one aspect of the invention includes dispensing a slurry onto a substrate wherein the slurry includes a first plurality of elements, each of which is designed to mate with a receptor region on said substrate and each of which comprises a functional element, and wherein the slurry also includes a second plurality of elements which are not designed to mate with receptor regions on the substrate. Typically, these second plurality of elements help movement of the first plurality of elements. A method according to another aspect of the invention includes dispensing in a flow having a first direction a slurry onto a substrate, wherein the slurry includes a fluid and a plurality of elements, each of which is designed to mate with a receptor region on the substrate and each of which includes a functional element, and vibrating substrate in a second direction which is substantially perpendicular to the first direction. A method according to another aspect of the invention includes creating a slurry comprising of fluid and a plurality of elements, each of which is designed to mate with a receptor region on the substrate and each of which comprises a functional element, and projecting the slurry through a nozzle toward the substrate. In one particular implementation of this aspect, additional nozzles may be used to provide suction or additional fluid or additional slurry. A method according to another aspect of the invention includes dissolving a bonding agent into a solvent to create a fluid, dispensing a slurry onto a substrate, wherein the slurry includes the fluid and a plurality of elements each of which is designed to mate with a receptor region on the substrate and each of which comprises a functional element, and evaporating the solvent after each of the plurality of elements has mated with a corresponding receptor, wherein the bonding agent bonds each of the plurality of elements to the corresponding receptor region.
摘要:
Methods for forming openings having predetermined shapes in a substrate and apparatuses with these openings. The methods may be used to form assemblies which include the substrate with its openings and elements which are disposed in the openings. In one example of a method, each of the elements include an electrical component and are assembled into one of the openings by a fluidic self assembly process. In an particular example of a method to create such an opening, the substrate is etched through a first patterned mask and is later etched through a second patterned mask. Typically, the second patterned mask is aligned relative to the opening created by etching through the first patterned mask and has an area of exposure which is smaller than an area of exposure through the first patterned mask. In another example of a method, a photosensitive material is exposed through a patterned mask to oblique sources of light such that some of the light impinges into a first portion of the photosensitive material which is under the patterned mask, and the patterned mask and a second portion of the photosensitive material, which is under the patterned mask, is removed. In another example of a method, an opening in a first layer, which comprises silicon dioxide, is formed by depositing a second layer over the first layer and depositing a tungsten layer over the second layer. The tungsten and second layers are patterned to expose a portion of the first layer, and this portion is etched. Various apparatuses which may be made using these methods are also described.
摘要:
Apparatuses and methods for forming displays are claimed. One embodiment of the invention relates to depositing a plurality of blocks onto a substrate and is coupled to a flexible layer having interconnect deposited thereon. Another embodiment of the invention relates to forming a display along a length of a flexible layer wherein a slurry containing a plurality of elements with circuit elements thereon washes over the flexible layer and slides into recessed regions or holes found in the flexible layer. Interconnect is then deposited thereon. In another embodiment, interconnect is placed on the flexible layer followed by a slurry containing a plurality of elements.
摘要:
Apparatuses and methods for forming displays are claimed. One embodiment of the invention relates to forming an assembly using different sized blocks in either a flexible or rigid substrate.
摘要:
Apparatuses and methods for forming displays are claimed. One embodiment of the invention relates to depositing a plurality of blocks onto a substrate and is coupled to a flexible layer having interconnect deposited thereon. Another embodiment of the invention relates to forming a display along a length of a flexible layer wherein a slurry containing a plurality of elements with circuit elements thereon washes over the flexible layer and slides into recessed regions or holes found in the flexible layer. Interconnect is then deposited thereon. In another embodiment, interconnect is placed on the flexible layer followed by a slurry containing a plurality of elements.
摘要:
An apparatus incorporating small-feature size and large-feature-size components. The apparatus comprise a strap including a substrate with an integrated circuit contained therein. The integrated circuit coupling to a first conductor disposed on the substrate. The first conductor is made of a thermosetting or a thermoplastic material including conductive fillers. A large-scale component having a second conductor is electrically coupled to the first conductor to electrically couple the large-scale component to the integrated circuit. The large-scale component includes a second substrate.
摘要:
Methods and apparatuses for an electronic assembly. A material is selectively printed on a web substrate at one or more selected areas. The web substrate includes a plurality of functional components having integrated circuits. A local printing system equipped with a print head that dispenses the selected material is used to print. The print head is coupled to a guidance system capable of registering an alignment feature on the web substrate.
摘要:
Methods and apparatuses for the protection of radio frequency identification (RFID) devices are described. In one aspect, a static dissipative material is applied to a web of antenna structures. A coating of the static dissipative material is applied continuously across a plurality of antenna structures of a roll of the web material. An RFID integrated circuit (IC) is attached to the web of antenna structures with the dissipative coating, then subsequently tested on the roll. Additional processing is performed to the RFID tag to produce an RFID label.
摘要:
A substrate has embossed thereon a plurality of shaped recesses of a predetermined precise geometric profile, each recess having a flat bottom surface having a major dimension of about 1000 μm or less, the substrate being capable of undergoing a thermal cycle of about one hour at about 150° C. while maintaining about ±10 μm or less dimensional stability of the embossed shaped indentations, and wherein the substrate comprises an amorphous thermoplastic material. During the thermal cycle the substrate has an elastic modulus greater than about 1010 dynes/cm2 and a viscoelastic index of less than about 0.1.
摘要:
An apparatus for dispensing blocks in a fluid over a substrate. The apparatus includes a first tube having a first end and a second end. A compression device is coupled to the first tube. A second tube is connected to the first tube to deliver a slurry having blocks to the first tube. The compression device pulsates at least one block in the slurry which is flowing through a portion of the first tube.