公开(公告)号：US20180198039A1

公开(公告)日：2018-07-12

申请号：US15913865

申请日：2018-03-06

Applicant: EPISTAR CORPORATION

Inventor： Tsung-Xian LEE ,  Jian-Fong JHOU ,  Yun-Jie HUANG ,  Bo-Song CHEN

IPC: H01L33/50 ,  G02F1/1335

CPC classification number: H01L33/507 ,  G02F2001/133607 ,  G02F2001/133614 ,  H01L33/505

Abstract: The present application discloses a light-emitting apparatus having a light-emitting device and a wavelength conversion layer. The light-emitting device has a first top surface and a first side surface, and the wavelength conversion layer has a second top surface and a second side surface and covers the first top surface. A ratio of a distance between the first top surface to the second top surface and a distance between the first side surface and the second side surface is between 1.1˜1.3.

公开(公告)号：US20200303601A1

公开(公告)日：2020-09-24

申请号：US16895807

申请日：2020-06-08

Applicant: EPISTAR CORPORATION

Inventor： Tsung-Xian LEE ,  Jian-Fong JHOU ,  Yun-Jie HUANG ,  Bo-Song CHEN

IPC: H01L33/50

Abstract: A light-emitting apparatus includes a first light-emitting device, a second light-emitting device, separated from the first light-emitting device by a first distance, a diffusion layer, covering the first light-emitting device and the second light-emitting device, a prism layer, disposed on the diffusion layer and an LCD module, disposed on the prism layer. The first light-emitting device includes a light-field with a radius on the LCD module and the radius is two or more times larger than the first distance.

公开(公告)号：US20160056348A1

公开(公告)日：2016-02-25

申请号：US14810180

申请日：2015-07-27

Applicant: EPISTAR CORPORATION

Inventor： Tsung-Xian LEE ,  Jian-Fong JHOU ,  Yun-Chieh HUANG ,  Bo-Song CHEN

IPC: H01L33/50 ,  G02F1/1335 ,  H01L33/58

CPC classification number: H01L33/507 ,  G02F2001/133607 ,  G02F2001/133614 ,  H01L33/505

Abstract: The present application discloses a light-emitting apparatus having a light-emitting device and a wavelength conversion layer. The light-emitting device has a first top surface and a first side surface, and the wavelength conversion layer has a second top surface and a second side surface and covers the first top surface. A ratio of a distance between the first top surface to the second top surface and a distance between the first side surface and the second side surface is between 1.1˜1.3.

Abstract translation: 本申请公开了一种具有发光装置和波长转换层的发光装置。 发光装置具有第一顶表面和第一侧表面，并且波长转换层具有第二顶表面和第二侧表面并且覆盖第一顶表面。 第一顶表面与第二顶表面之间的距离与第一侧表面与第二侧表面之间的距离之比在1.1至1.3之间。