公开(公告)号：US20170105553A1

公开(公告)日：2017-04-20

申请号：US15263327

申请日：2016-09-12

Applicant: Hee Kyung LEE

Inventor： Hee Kyung LEE ,  Hyun Uk PARK

IPC: A47G1/16

CPC classification number: A47G29/08 ,  A47B97/00 ,  A47F5/0815 ,  A47F5/0823 ,  A47F5/0846 ,  A47F7/0078 ,  B44C5/00 ,  Y10S211/00 ,  Y10S248/911 ,  Y10S248/912 ,  Y10S248/915 ,  Y10T428/24008 ,  Y10T428/2419 ,  Y10T428/24273 ,  Y10T428/24298 ,  Y10T428/24314

Abstract: A decorative article comprises a base plate having at least one hanging elongate slot defined therein; and a receiving member including a single first plate, at least two second plates, and a hanger, wherein the first plate is parallel to the base plate, and each of the at least two second plates is non-parallel to the base plate and is coupled to the first plate, to define an inner space and a top opening in the receiving member, wherein the hanger protrudes from the first plate, wherein the hanger is fitted into the hanging elongate slot to secure the receiving member to the base plate.

公开(公告)号：US20110141401A1

公开(公告)日：2011-06-16

申请号：US12950571

申请日：2010-11-19

Applicant: Hee Kyung LEE ,  Byoung Ku Kim ,  Jun Ho Bae ,  Yong Ik Hwang

Inventor： Hee Kyung LEE ,  Byoung Ku Kim ,  Jun Ho Bae ,  Yong Ik Hwang

IPC: G02F1/13357 ,  F21V8/00

CPC classification number: G02B6/0011 ,  G02B6/0078

Abstract: A backlight unit being scan-driven is discussed. The backlight unit according to an embodiment includes light sources configured to emit light, and a light guide plate disposed parallel to the light sources and configured to convert spotted lights entered from the light sources into two-dimensional light. The light guide plate includes a plurality of air barriers arranged at a fixed interval and configured to guide lights from the light sources in blocks with a width of the fixed interval.

Abstract translation: 讨论了扫描驱动的背光单元。 根据实施例的背光单元包括被配置为发光的光源和平行于光源布置的导光板，并被配置为将从光源进入的点光转换成二维光。 导光板包括以固定间隔布置的多个气障，其构造成将来自光源的光以具有固定间隔的宽度的块引导。

公开(公告)号：US20120133754A1

公开(公告)日：2012-05-31

申请号：US13162199

申请日：2011-06-16

Applicant: Hee Kyung LEE ,  Han Kyu LEE ,  Ji Hun CHA ,  Jin Woong KIM ,  Kang Ryoung PARK ,  Hyeon Chang LEE ,  Won Oh LEE ,  Chul Woo CHO ,  Su Yeong GWON ,  Duc Thien LUONG

Inventor： Hee Kyung LEE ,  Han Kyu LEE ,  Ji Hun CHA ,  Jin Woong KIM ,  Kang Ryoung PARK ,  Hyeon Chang LEE ,  Won Oh LEE ,  Chul Woo CHO ,  Su Yeong GWON ,  Duc Thien LUONG

IPC: H04N7/18

CPC classification number: H04N21/4223 ,  G06F3/012 ,  G06F3/013 ,  G06F3/0304 ,  G06K9/00597 ,  H04N21/485

Abstract: A remote gaze tracking apparatus and method for controlling an Internet Protocol Television (IPTV) are provided. An entire image including a facial region of a user may be acquired using a visible ray, the facial region may be detected from the acquired entire image, and a face width, a distance between eyes, and a distance between an eye and a screen may be acquired from the detected facial region. Additionally, an enlarged eye image corresponding to a face of the user may be acquired using at least one of the acquired face width, the acquired distance between the eyes, and the acquired distance between the eye and the screen, and an eye gaze of the user may be tracked using the acquired eye image.

Abstract translation: 提供了一种用于控制因特网协议电视（IPTV）的远程注视跟踪装置和方法。 可以使用可见光获取包括用户的面部区域的整个图像，可以从获取的整个图像检测面部区域，并且面部宽度，眼睛之间的距离以及眼睛和屏幕之间的距离可以 从检测到的面部区域获得。 此外，可以使用所获取的脸部宽度，获取的眼睛之间的距离和眼睛与屏幕之间的获取距离中的至少一个获得与用户面部对应的放大的眼睛图像，以及眼睛的视线 可以使用所获取的眼睛图像跟踪用户。