公开(公告)号：US08048800B2

公开(公告)日：2011-11-01

申请号：US12603766

申请日：2009-10-22

Applicant: Jin-Koo Rhee ,  Seong-Dae Lee ,  Mi-Ra Kim ,  Dae-Hong Min ,  Wan-Joo Kim

Inventor： Jin-Koo Rhee ,  Seong-Dae Lee ,  Mi-Ra Kim ,  Dae-Hong Min ,  Wan-Joo Kim

IPC: H01L21/44 ,  H01L21/311

CPC classification number: H01L29/6609 ,  H01L21/30625 ,  H01L29/66083 ,  H01L29/66166 ,  H01L29/66174

Abstract: A method of fabricating a two-terminal semiconductor component using a trench technique is disclosed that includes forming a trench by etching an etching pattern formed on a substrate on which an active layer having impurities added is grown, forming a front metal layer on a front upper surface of the substrate by using an evaporation method or a sputtering method after removing the etching pattern, forming a metal plated layer on the front surface of the substrate on which the front metal layer is formed, polishing a lower surface of the substrate by using at least one of a mechanical polishing method and a chemical polishing method until the front metal layer is exposed, forming a rear metal layer on the polished substrate, and removing each component by using at least one of a dry etching method and a wet etching method.

Abstract translation: 公开了一种使用沟槽技术制造二端子半导体部件的方法，包括通过蚀刻形成在其上生长有杂质添加的有源层的基板上形成的蚀刻图案来形成沟槽，在正面上方形成前金属层 在去除蚀刻图案之后，通过使用蒸镀法或溅射法形成基板的表面，在其上形成有前金属层的基板的前表面上形成金属镀层，使用在 至少一种机械抛光方法和化学抛光方法，直到暴露前金属层，在抛光的基底上形成后金属层，并且通过使用干蚀刻方法和湿蚀刻方法中的至少一种来去除每个部件。

公开(公告)号：US20090052473A1

公开(公告)日：2009-02-26

申请号：US12195058

申请日：2008-08-20

Applicant: Jongsoo CHOI ,  Yan Xin ,  Seung-Hoon Hwang ,  Byoung-Jo Choi

Inventor： Jongsoo CHOI ,  Yan Xin ,  Seung-Hoon Hwang ,  Byoung-Jo Choi

IPC: H04J3/00

CPC classification number: H04L1/007 ,  H04L1/0067 ,  H04L1/0071 ,  H04L1/1819

Abstract: A method and apparatus for circular buffer-based rate matching and burst multiplexing for data transmission. According to the method and apparatus, rate matching patterns are efficiently determined according to data code rates in a wireless communication system using CBRM, and burst multiplexing is performed in units of bits without using an external channel interleaver when several RLC data blocks are transmitted via radio blocks. Accordingly, data bits are distributed into and carried by a plurality of bursts, thereby improving transmission performance.

Abstract translation: 一种用于数据传输的基于循环缓冲器的速率匹配和突发复用的方法和装置。 根据该方法和装置，在使用CBRM的无线通信系统中，根据数据码率有效地确定速率匹配模式，并且当通过无线电发送多个RLC数据块时，不使用外部信道交织器，以比特为单位进行突发复用 块。 因此，数据比特分配到多个突发中并由其携带，从而提高传输性能。