公开(公告)号：US09461213B2

公开(公告)日：2016-10-04

申请号：US14175419

申请日：2014-02-07

Applicant: Lextar Electronics Corporation

Inventor： Chia-En Lee ,  Cheng-Ta Kuo ,  Der-Ling Hsia

IPC: H01L33/48 ,  H01L33/62

CPC classification number: H01L33/62 ,  H01L33/0079 ,  H01L33/22 ,  H01L33/486 ,  H01L2224/13 ,  H01L2933/0066

Abstract: A LED sub-mount includes a substrate body and a plurality of first electrical-conductive layers. The substrate body has a first surface. The first electrical-conductive layers are positioned on the first surface of the substrate body, wherein the first surface between every adjacent two of the first electrical-conductive layers has an adhesive-filling groove.

Abstract translation: LED子座包括衬底主体和多个第一导电层。 基板主体具有第一表面。 第一导电层位于基板主体的第一表面上，其中每相邻两个第一导电层之间的第一表面具有粘合剂填充槽。

公开(公告)号：US20160087165A1

公开(公告)日：2016-03-24

申请号：US14959026

申请日：2015-12-04

Applicant: Lextar Electronics Corporation

Inventor： Chia-En Lee ,  Chia-Hung Hou

IPC: H01L33/50 ,  H01L27/15

CPC classification number: H01L33/502 ,  H01L21/6835 ,  H01L25/0753 ,  H01L27/156 ,  H01L33/0079 ,  H01L33/08 ,  H01L33/504 ,  H01L33/56 ,  H01L2221/68354 ,  H01L2221/68368 ,  H01L2221/68381 ,  H01L2924/0002 ,  H01L2933/0041 ,  H01L2924/00

Abstract: A manufacturing method of a LED display is provided. A temporary substrate is provided, wherein the temporary substrate has a first adhesive layer and a plurality of first, second and third LED chips mounted on the first adhesive layer. A first transparent substrate is provided, the transparent substrate has a plurality of pixels disposed thereon, and each of the pixels comprises a first sub-pixel, a second sub-pixel and a third sub-pixel respectively surrounded by a light-insulating structure. Then, the temporary substrate and the first transparent substrate are bonded together, such that each of the first, second and third LED chips is correspondingly mounted in each of the first sub-pixels, the second sub-pixels and the third sub-pixels. After that, the temporary substrate is removed. A LED display manufactured by said method is also provided.

Abstract translation: 提供了一种LED显示器的制造方法。 提供了一种临时衬底，其中临时衬底具有第一粘合剂层和安装在第一粘合剂层上的多个第一，第二和第三LED芯片。 提供第一透明衬底，透明衬底具有设置在其上的多个像素，并且每个像素包括分别由光隔离结构包围的第一子像素，第二子像素和第三子像素。 然后，将临时基板和第一透明基板接合在一起，使得第一，第二和第三LED芯片中的每一个相应地安装在每个第一子像素，第二子像素和第三子像素中。 之后，移除临时衬底。 还提供了通过所述方法制造的LED显示器。