公开(公告)号：US10001385B2

公开(公告)日：2018-06-19

申请号：US15321994

申请日：2015-06-25

申请人： Sang Jun Park

发明人： Sang Jun Park

IPC分类号： G01C21/36 ,  G09B29/00 ,  G06F17/30 ,  G06Q50/26

CPC分类号： G01C21/3694 ,  G01C21/3697 ,  G06F16/29 ,  G06F16/444 ,  G06Q50/265 ,  G08G1/09 ,  G09B29/007

摘要： An interactive street safety map system for internet, GPS, and mobile users is disclosed. The system is designed to identify crime and traffic accidents information at street level. Each street segment on the map indicates low to high density of crime and traffic accidents in different colors in order to improve public perception of safety on each of the streets displayed. The system includes crime and traffic accident data, and the system users can query the data for their interest locations, crime types, crime date and time of occurrence, and the number of crime incidents and traffic accidents. Ultimately, the online street safety map allows users to choose relatively low risk of crime and traffic accident streets for their own safety. The system harvests crime and traffic information data from police departments through Computer-Aided Dispatch (CAD), Recorded Management Systems (RMS), and other crime and traffic information sharing services.

公开(公告)号：US20130279195A1

公开(公告)日：2013-10-24

申请号：US13976842

申请日：2011-12-30

申请人： Kyoung Soo Ahn ,  Sang Jun Park ,  Jae Hyuk Jang ,  Jong Sun Kim ,  Jeong Oh Lee

发明人： Kyoung Soo Ahn ,  Sang Jun Park ,  Jae Hyuk Jang ,  Jong Sun Kim ,  Jeong Oh Lee

IPC分类号： F21V8/00

CPC分类号： G02B6/0011 ,  G02B6/0021 ,  G02B6/0036 ,  G02B6/0083 ,  G02B6/0091 ,  G02F1/133615

摘要： The present invention relates to a structure of an edge-type back light unit, particularly to a structure comprising a light source receiving part, which receives a light source such as LED formed to the central direction of an optical plate at one side or the other side of the optical plate.The present invention has excellent optical property and has an effect of wide application to various LCDs because it comprises a light source receiving part, which can install a printed circuit board mounting the light source such as LED to an embedded form in an edge-type back light unit.

摘要翻译： 本发明涉及一种边缘型背光单元的结构，特别涉及一种包括光源接收部分的结构，该光源接收部分在一侧或另一侧接收形成在光学板的中心方向上的诸如LED的光源 一侧的光学板。 本发明具有优异的光学性能，并且具有广泛应用于各种LCD的效果，因为它包括光源接收部分，其可以将安装诸如LED的光源的印刷电路板以嵌入的形式安装在边缘型背面 光单元。

公开(公告)号：US20130223096A1

公开(公告)日：2013-08-29

申请号：US13884565

申请日：2011-07-15

申请人： Jong Sun Kim ,  Sang Jun Park ,  Kyoung Soo Ahn ,  Kyoung Jong Yoo ,  Yong In Lee

发明人： Jong Sun Kim ,  Sang Jun Park ,  Kyoung Soo Ahn ,  Kyoung Jong Yoo ,  Yong In Lee

IPC分类号： F21V8/00

CPC分类号： G02B6/0036 ,  G02B6/0021 ,  G02B6/0038 ,  G02B6/0061 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133607

摘要： The present invention provides a light unit, comprising a printed circuit board equipped with a plurality of LEDs; and a light guide member equipped with mounting grooves to house the LEDs. It is preferred that the light guide member comprises one surface and another surface facing the one surface; a first density pattern area and a second density pattern area having higher density than that of the first density pattern area are formed in the one surface; and the second density pattern is disposed in an area closer to the light emitting surface of the LED than the first density pattern area.According to the present invention, hot spots can be removed by forming high density optical patterns on the upper surface of a light guide member and diffusing the light of LEDs; meanwhile, the transmission range of light can be extended and light extraction efficiency can be improved by disposing low density optical patterns in adjacent areas.

摘要翻译： 本发明提供了一种灯单元，包括配备有多个LED的印刷电路板; 以及配备有用于容纳LED的安装槽的导光部件。 优选的是，导光构件包括一个表面和面向一个表面的另一个表面; 在一个表面上形成具有比第一密度图案区域的密度高的第一密度图案区域和第二密度图案区域; 并且第二浓度图案设置在比第一密度图案区域更靠近LED的发光表面的区域中。 根据本发明，通过在导光构件的上表面上形成高密度光学图案并使LED的光扩散，可以去除热点; 同时，通过在邻近区域设置低密度光学图案，可以延长光的透射范围，提高光提取效率。

公开(公告)号：US20120030900A1

公开(公告)日：2012-02-09

申请号：US13205421

申请日：2011-08-08

申请人： Jin Wook Seo ,  Sang Jun Park

发明人： Jin Wook Seo ,  Sang Jun Park

IPC分类号： A47L11/00 ,  A47L5/00

CPC分类号： A47L5/28 ,  A47L9/0054 ,  A47L9/009

摘要： An upright type vacuum cleaner is disclosed. The upright type vacuum cleaner includes a main body provided so that a disposition angle of the main body with respect to a surface to be cleaned is variable, a suction nozzle coupled to the main body so that the suction nozzle moves along the surface to be cleaned, and a joint provided between the main body and the suction nozzle to connect the main body and the suction nozzle so that the main body and the suction nozzle are rotated about a plurality of axes.

摘要翻译： 公开了直立式真空吸尘器。 直立式真空吸尘器包括：主体，其设置成使得主体相对于待清洁表面的配置角度可变;吸入喷嘴，其连接到主体，使得吸嘴沿待清洁的表面移动 以及设置在主体和吸嘴之间的接头，用于连接主体和吸嘴，使得主体和吸嘴围绕多个轴线旋转。

公开(公告)号：US20100225669A1

公开(公告)日：2010-09-09

申请号：US12547125

申请日：2009-08-25

申请人： Sang-jun PARK

发明人： Sang-jun PARK

IPC分类号： G09G5/373 ,  G09G5/38

CPC分类号： G09G5/005 ,  G09G2340/04 ,  G09G2340/0442 ,  G09G2340/14 ,  G09G2360/02 ,  H04N7/0122

摘要： Disclosed are a display apparatus and a control method of the same. The display apparatus includes: a display unit, an image processing unit; an image receiving unit which receives an image from an image source; and a controller which controls the image processing unit to crop the image such that an aspect ratio of the received image becomes a preset reference aspect ratio and scale the cropped image in correspondence to a resolution of the display unit. With this configuration, an image with no distortion can be displayed.

摘要翻译： 公开了一种显示装置及其控制方法。 显示装置包括：显示单元，图像处理单元; 图像接收单元，其从图像源接收图像; 以及控制器，其控制所述图像处理单元裁剪所述图像，使得所接收的图像的纵横比成为预设的参考宽高比，并且对应于所述显示单元的分辨率对所述经裁剪的图像进行缩放。 通过该配置，可以显示不变形的图像。

公开(公告)号：US20100199457A1

公开(公告)日：2010-08-12

申请号：US12704915

申请日：2010-02-12

申请人： Sang-Jun Park ,  Young-Min Hyun ,  Hyuk-Joo Kwon ,  Hyo-Churl Shin ,  Hae-Seock Yang ,  Jin-Wook Seo

发明人： Sang-Jun Park ,  Young-Min Hyun ,  Hyuk-Joo Kwon ,  Hyo-Churl Shin ,  Hae-Seock Yang ,  Jin-Wook Seo

IPC分类号： A47L9/10

CPC分类号： A47L9/26 ,  A47L9/0081 ,  A47L9/122

摘要： A vacuum cleaner is provided. The vacuum cleaner may include a dust separation device that separates dust and a dust container in which the dust separated in the dust separation device may be stored.

摘要翻译： 提供吸尘器。 真空吸尘器可以包括灰尘分离装置，其分离灰尘和灰尘分离装置中分离的灰尘的灰尘容器。

公开(公告)号：US20100199456A1

公开(公告)日：2010-08-12

申请号：US12704933

申请日：2010-02-12

申请人： Sang-Jun PARK ,  Young-Min Hyun ,  Hyuk-Joo Kwon ,  Hyo-Churl Shin ,  Hae-Seock Yang ,  Jin-Wook Seo

发明人： Sang-Jun PARK ,  Young-Min Hyun ,  Hyuk-Joo Kwon ,  Hyo-Churl Shin ,  Hae-Seock Yang ,  Jin-Wook Seo

IPC分类号： A47L9/00

CPC分类号： A47L9/26 ,  A47L9/0081 ,  A47L9/122

摘要： A vacuum cleaner is provided. The vacuum cleaner may include a dust separation device that separates dust and a dust container in which the dust separated in the dust separation device may be stored.

公开(公告)号：US20100190341A1

公开(公告)日：2010-07-29

申请号：US12669498

申请日：2008-07-14

申请人： Sang-Jun Park ,  Chang-Hee Han ,  Ho-Young Lee ,  Seong-Hoe Jeong

发明人： Sang-Jun Park ,  Chang-Hee Han ,  Ho-Young Lee ,  Seong-Hoe Jeong

IPC分类号： H01L21/465

CPC分类号： C23C16/4584 ,  C23C16/045 ,  C23C16/4554 ,  C23C16/45548 ,  C23C16/45565 ,  C23C16/45574 ,  H01J37/3244 ,  H01J37/32449 ,  H01J2237/332 ,  H01J2237/334 ,  H01L21/02164 ,  H01L21/02274 ,  H01L21/0228 ,  H01L21/31612

摘要： Provided are an apparatus and method for depositing a thin film, and a method for gap-filling a trench in a semiconductor device. The thin film depositing apparatus includes a plurality of substrates provided on the same space inside a reactor, wherein deposition of the thin film and partial etching of the deposited thin film are repeated to form the thin film on the plurality of substrates by exposing the substrates to two or more source gases and an etching gas supplied together at predetermined time intervals while rotating the substrates. According to exemplary embodiments, it is possible to concurrently or alternatively perform deposition and etching of a thin film, so that a thin film with good gap-fill capability can be deposited.

摘要翻译： 提供了一种用于沉积薄膜的装置和方法，以及用于在半导体器件中间隙填充沟槽的方法。 薄膜沉积设备包括设置在反应器内的相同空间上的多个基板，其中重复沉积薄膜和沉积的薄膜的部分蚀刻，以通过将基板暴露于多个基板而在多个基板上形成薄膜 在旋转基板的同时以预定的时间间隔一起供应两种或更多种源气体和蚀刻气体。 根据示例性实施例，可以同时或替代地执行薄膜的沉积和蚀刻，使得可以沉积具有良好间隙填充能力的薄膜。

公开(公告)号：US07760285B2

公开(公告)日：2010-07-20

申请号：US11846227

申请日：2007-08-28

申请人： Sang Jun Park ,  Ik Soo Lee

发明人： Sang Jun Park ,  Ik Soo Lee

IPC分类号： G02F1/1333

CPC分类号： G02F1/133608 ,  G02F2001/133612

摘要： A backlight unit and a liquid crystal display device having the same are disclosed. The backlight unit includes a light source, a light guide plate guiding light emitted from the light source, an optical sheet arranged on the light guide plate, a mold frame receiving the light guide plate and the optical sheet, a printed circuit board (“PCB”) outlet in the mold frame, a printed circuit board (“PCB”) received in the PCB outlet, and a PCB adhesive sheet for adhering the PCB to the mold frame.

摘要翻译： 公开了一种背光单元和具有该背光单元的液晶显示装置。 背光单元包括光源，引导从光源发射的光的导光板，布置在导光板上的光学片，接收导光板和光学片的模框，印刷电路板（“PCB” “）出口，在PCB出口中接收的印刷电路板（”PCB“）和用于将PCB粘附到模框上的PCB粘合片。

公开(公告)号：US20080278659A1

公开(公告)日：2008-11-13

申请号：US12105052

申请日：2008-04-17

申请人： Sang-Jun Park

发明人： Sang-Jun Park

IPC分类号： G02F1/1335 ,  F21V7/00 ,  F21V7/04

CPC分类号： G02B6/002 ,  F21V2200/20 ,  G02B6/0068 ,  G02B6/0073

摘要： A light-guide plate includes an incident surface, a emissive surface and a reflective surface. The incident surface includes a plurality of light-control patterns formed in sectioned regions of the incident surface. The light-control patterns have shapes different from one another according to the regions corresponding to a position of a light source. The emissive surface is extended from a side of the incident surface. The reflective surface is opposite to the emissive surface.

摘要翻译： 导光板包括入射表面，发射表面和反射表面。 入射表面包括形成在入射表面的分段区域中的多个光控制图案。 光控制图案根据与光源的位置对应的区域，具有彼此不同的形状。 发射表面从入射表面的一侧延伸。 反射表面与发射表面相对。