Macronix International Co., Ltd.

Optivision Technology Inc.

Industrial Technology Research Institute

Tsung-Hsien Wu

Li-Jen Hsu

Young-Cheng Chou

Nan-Hung Kuo

Ching-Yu Chang

Hsin-Hsin Shen

Chun-Lien Su

Chi-Yuan Chin

Ming-Shang Chen

Chih-Chieh Huang

Pei-I Tsai

Shun-Li Lin

Kuo-Yi Yang

Yi-Hung Wen

Chun-Hsien Lu

Lih-Tao Hsu

Tahorng Yang

Chun-Hsien Ma

Yih-Shi Lin

Jeng-Liang Kuo

Chien-Cheng Tai

Shin-I Huang

Chia-Kuo Kao

Huan-Hsiang Li

A tissue scaffold for use in a tendon and/or ligament is provided, which includes a weave formed by interlacing warp yarns and weft yarns, wherein the warp yarns include a plurality of fibers with an alternative shaped cross section structure, and the weave includes: a main body area with a bioactive component formed on the fiber surface, and a fixed area comprises the weft yarn having a bioceramic material. The tissue scaffold prepared in the present disclosure has the characteristics of stimulating the growth of tissues and inducing tissue repair, effectively improving the ability of tissue regeneration and bone healing, and is beneficial to the reconstruction of the tendon and/or ligament.

Tissue scaffold for use in tendon and/or ligament

An optical lens device for a head-mounted display includes a transparent support substrate and a Fresnel lens disposed thereon. The Fresnel lens includes a central lens element and a plurality of prismatic elements arranged relative to the central lens element in a proximal-to-distal manner. Each of the prismatic elements has a base facing toward the support substrate, and a draft facet and a sloped facet extending from the base away from the support substrate to intersect with each other to form an apex. Each of the prismatic elements has a height measured from the base to the apex and not greater than 75 &#x3bc;m. The base has a width not greater than 250 &#x3bc;m. A method and a mold for producing the optical lens device are also disclosed.

Optical lens device for a head-mounted display, and method and mold for producing the same

A light guide substrate includes first and second triangular prisms juxtaposed to each other on a light exit face thereof. Each of the first and second triangular prisms has a rounded vertex. The number of the first triangular prisms is smaller than the number of the second triangular prisms. Each first triangular prism has a first height from the light exit face. Each second triangular prisms has a second height from the light exit face. The second height is between 20 and 90 percent of the first height. A backlight module includes the aforesaid light guide substrate, a reverse prism sheet disposed on the light guide substrate, and a light emitting unit to emit light rays into the light substrate.

Light guide substrate and a backlight module including ihe same

A light guide plate includes a plate body having a light exit surface, a reflection surface opposite to the light exit surface, and a light-incident surface connected between the light exit surface and the reflection surface and adapted to face a light source. The light-incident surface includes a vertical portion perpendicularly connected to the light exit surface, and a sloped portion connecting the vertical portion and the reflection surface. The sloped portion is inwardly inclined from the vertical portion towards the reflection surface.

Light guide plate

A light guide plate includes a light guide layer and a first microstructure layer. The light guide layer has a light exit surface, a back surface, and a light incidence surface interconnecting the light exit surface and the back surface. The first microstructure layer is disposed on the back surface, and includes a plurality of first microstructures spaced apart from one another. Each first microstructure has a polygonal planar base, and two first inclined faces and two second inclined faces which extend from the planar base, and which are proximal and distal to the light incidence surface, respectively. Each first inclined face intersects the respective second inclined face at a respective first ridge. Each first ridge cooperates with the planar base to form a first angle that ranges from 5 to 70 degrees.

Light guide plate and backlight module having the same

A method of forming holes in a layer through a cross-shape image exposure. The method includes removing a section from each corner of the rectangular patterns on a photomask to form cross-shape patterns so that circular or elliptical contact holes are formed on a photoresist layer after photo-exposure and development. Optical image contrast between contacts is increased by the cross-shape patterns on the photomask.

Hole forming by cross-shape image exposure

A fabrication method for a semiconductor hole is described. The method provides a circular or a elliptical hole pattern. A first exposure is performed with a first photomask that comprises a plurality of diagonally allocated square patterns wherein the square patterns on the first photomask are tilted at an angle of 45 degrees. Thereafter, a second exposure is performed using a second photomask, wherein patterns on the second photomask are mirror images to those on the second photomask to prevent the peeling of the photoresist at between the diagonally allocated hole patterns.

Fabrication method for semiconductor hole

An optical proximity correction method for producing a rectangular contact. The method includes representing the rectangular contact pattern required by an integrated circuit by a pair of connected hammerhead patterns and serif patterns at the inner straight corners of the hammerhead patterns. By varying the width of the connecting section of the hammerhead patterns, an optimal aspect ratio for the rectangular pattern is obtained.

Optical proximity correction with rectangular contact

A method and a circuit layout on a substrate of a semiconductor wafer, suitable for reducing defects during a chemical mechanical polishing process. On the substrate, the circuit layout comprises a plurality of strips of first circuit structure and at least two strips of second circuit structure located on the substrate. Each of the strips of second circuit structure respectively links the front end and the rear end of the plurality of strips of the first circuit structure for the purpose of averaging polishing pressure performed upon the front end and the rear end of the plurality of strips of the first circuit structure during the chemical mechanical polishing process for reducing defects.

Method and circuit layout for reducing post chemical mechanical polishing defect count

Growing community of inventors

Hsinchu, Taiwan

Tsung-Hsien Wu