摘要:
An electrophoretic display device includes a multiplicity of individual reservoirs containing a display medium between conductive substrates, at least one of which is transparent, wherein the display medium includes one or more set of colored particles in a dielectric fluid, and wherein the multiplicity of individual reservoirs are defined by a unitary grid whose walls segregate the reservoirs. The gird may be formed via photolithography or from a master stamp derived from a mold of the grid pattern.
摘要:
An electrophoretic display device includes a multiplicity of individual reservoirs containing a display medium between conductive substrates, at least one of which is transparent, wherein the display medium includes one or more set of colored particles in a dielectric fluid and has an electrical conductivity of about 10−11 to about 10−15 S/m, and wherein the multiplicity of individual reservoirs are defined by a unitary grid whose walls segregate the reservoirs. The grid may be formed via photolithography or from a master stamp derived from a mold of the grid pattern.
摘要翻译:电泳显示装置包括多个单独的储存器,其在导电基板之间包含显示介质,其中至少一个是透明的,其中显示介质包括介电流体中的一组或多组着色颗粒,并且具有约10的电导率 -11至约10 -15 S / m,并且其中多个单独储存器由其墙壁隔离储存器的整体网格限定。 网格可以通过光刻法或从源自网格图案的模具的母版形成。
摘要:
Various structures or components can include plated surfaces or other parts. For example, an article can include a base and a plated part with a limit artifact that results from plating adjacent a non-plateable surface; the limit artifact can be disposed away from the base. Exemplary limit artifacts include lack of protrusions, smooth upper surfaces, and curved surfaces, where a curved surface can transition between a smooth upper surface and an irregular side surface. Exemplary plated structures can be tube-shaped or cup-shaped, with an opening at a top end and, around the opening, a lip with a limit artifact. Wall-like structures can similarly have limit artifacts at their top end. If plating on a mold's side surface, the non-plateable surface can be the lower surface of an overhanging polymer disk or structure positioned on the mold. Plated tubes and wall-like structures can be employed in microfluidic structures.
摘要:
An inner stripe laser diode structure for GaN laser diodes is disclosed. Inner stripe laser diode structures provide a convenient means of achieving low threshold, single mode laser diodes. The structure of an inner stripe laser diode is modified to produce lateral index guiding.
摘要:
A method of forming a three-dimensional electronic device includes forming at least one electronic device on a two-dimensional, flexible substrate, the electronic device being formed according to a three-dimensional structure, cutting the two-dimensional, flexible substrate, the cuts being located to allow the two-dimensional substrate to be shaped, the cuts having at least one stress relief feature, and shaping the two-dimensional, flexible substrate to form the three-dimensional structure, the stress relief features arranged to alleviate stress in the three-dimensional structure. A method of forming a three-dimensional electronic device includes forming at least one electronic device on a two-dimensional, flexible substrate, the electronic device being formed according to a three-dimensional structure, cutting the two-dimensional, flexible substrate, the cuts being arranged to as to increase a radius of curvature to meet a stress relief parameter when the substrate is shaped, and shaping the two-dimensional, flexible substrate to form the three-dimensional structure. A three-dimensional electronic device having an electronic device formed on a flexible substrate, the flexible substrate formed into a three-dimensional structure, wedged-shaped portions removed from the substrate to allow the substrate to be formed into the three-dimensional structure, and a stress relief feature arranged adjacent to the wedge-shaped portions.
摘要:
A spring structure in which the transition of a metal layer from a solid solution to an intermetallic compound is utilized either to bend a spring finger into a curved shape, or to increase the yield point of the spring finger. The spring finger has an anchor portion attached to a substrate, and a cantilever portion extending over the substrate surface. The metal layer forms at least a portion of the spring finger. The metal layer is initially formed as a solid solution including a primary and secondary elements that transform to an intermetallic compound upon annealing, thereby generating a bending force that causes the cantilever portion of the spring finger to bend relative to the substrate, and/or to increase the yield point of the bent cantilever portion. The metal layer is formed by plating and/or sputtering, and annealing is performed before and/or after release of the cantilever portion.
摘要:
A device includes one or more reflector components. Each reflector component comprises layer pairs of epitaxially grown reflective layers and layers of a non-epitaxial material, such as air. Vias extend through at least some of the layers of the reflector components. The device may include a light emitting layer.
摘要:
One or more layers are epitaxially grown on a bulk crystalline AlN substrate. The epitaxial layers include a surface which is the initial surface of epitaxial growth of the epitaxial layers. The AlN substrate is substantially removed over a majority of the initial surface of epitaxial growth.
摘要:
A device includes one or more reflector components. Each reflector component comprises layer pairs of epitaxially grown reflective layers and layers of a non-epitaxial material, such as air. Vias extend through at least some of the layers of the reflector components. The device may include a light emitting layer.
摘要:
Approaches for substantially removing bulk aluminum nitride (AlN) from one or more layers epitaxially grown on the bulk AlN are discussed. The bulk AlN is exposed to an etchant during an etching process. During the etching process, the thickness of the bulk AlN can be measured and used to control etching.