公开(公告)号：US20100123695A1

公开(公告)日：2010-05-20

申请号：US12606955

申请日：2009-10-27

申请人： Hyun-Seok HONG ,  Yo-Han Lee ,  Dong-Lyoul Shin ,  Seung-Je Lee

发明人： Hyun-Seok HONG ,  Yo-Han Lee ,  Dong-Lyoul Shin ,  Seung-Je Lee

IPC分类号： G09G3/22 ,  H05B39/04

CPC分类号： H05B33/0869 ,  G09G3/3406

摘要： A method of driving light-emitting diodes (LEDs), a backlight assembly for performing the method, and a display apparatus having the backlight assembly are disclosed for various embodiments. For example, the backlight assembly includes a light source unit and a light source controller. The light source unit includes red, green, and blue LEDs generating red, green, and blue light, respectively. The light source controller detects amounts of the red, green, and blue light, respectively, to compare the actual light amount ratio of the red, green, and blue light with the reference light amount ratio. The light source controller controls the red, green, and blue LEDs, respectively, so that an actual light amount ratio becomes substantially identical to a reference light amount ratio when the actual light amount ratio is not identical to the reference light amount ratio.

摘要翻译： 公开了用于驱动发光二极管（LED）的方法，用于执行该方法的背光组件和具有背光组件的显示装置。 例如，背光组件包括光源单元和光源控制器。 光源单元包括分别产生红色，绿色和蓝色光的红色，绿色和蓝色LED。 光源控制器分别检测红色，绿色和蓝色光的量，以将红色，绿色和蓝色光的实际光量比与参考光量比进行比较。 光源控制器分别控制红色，绿色和蓝色LED，使得当实际光量比与参考光量比不相同时，实际光量比基本上与参考光量比相同。

公开(公告)号：US08733998B2

公开(公告)日：2014-05-27

申请号：US12547615

申请日：2009-08-26

申请人： Hyun-Seok Hong ,  Yo-Han Lee ,  Su-Hag Ha

发明人： Hyun-Seok Hong ,  Yo-Han Lee ,  Su-Hag Ha

IPC分类号： F21V7/04

CPC分类号： G02F1/13318 ,  G02B6/0011 ,  G02B6/0081 ,  G02F1/133615 ,  G09G3/3406 ,  G09G2320/0666 ,  G09G2360/145

摘要： A display device is provided, which can precisely control a light source by measuring the quantity of light from the light source under uniform conditions. The display device includes a display panel displaying an image, a light source generating light, a light guide plate guiding and providing the light to the display panel, a receptacle accommodating the light source and the light guide plate, an optical sensor fixed to the receptacle to sense the light, a light receiving hole formed at an edge of the receptacle to provide a path through which the light reaches the optical sensor, and an optical adjustment member interposed between the light guide plate and the optical sensor to reduce luminance of the light incident to the optical sensor. The optical sensor is completely exposed to the optical adjustment member through the light receiving hole.

摘要翻译： 提供了一种显示装置，其可以在均匀的条件下通过测量来自光源的光量来精确地控制光源。 显示装置包括显示图像的显示面板，光源生成光，引导并向显示面板提供光的导光板，容纳光源和导光板的插座，固定到插座的光学传感器 为了感测光，形成在容器的边缘处的光接收孔以提供光到达光学传感器的路径，以及插入在导光板和光学传感器之间的光学调节构件，以降低光的亮度 入射到光学传感器。 光学传感器通过光接收孔完全暴露于光学调节构件。

公开(公告)号：US20100053993A1

公开(公告)日：2010-03-04

申请号：US12547615

申请日：2009-08-26

申请人： Hyun-Seok Hong ,  Yo-Han Lee ,  Su-Hag Ha

发明人： Hyun-Seok Hong ,  Yo-Han Lee ,  Su-Hag Ha

IPC分类号： F21V7/22

CPC分类号： G02F1/13318 ,  G02B6/0011 ,  G02B6/0081 ,  G02F1/133615 ,  G09G3/3406 ,  G09G2320/0666 ,  G09G2360/145

摘要： A display device is provided, which can precisely control a light source by measuring the quantity of light from the light source under uniform conditions. The display device includes a display panel displaying an image, a light source generating light, a light guide plate guiding and providing the light to the display panel, a receptacle accommodating the light source and the light guide plate, an optical sensor fixed to the receptacle to sense the light, a light receiving hole formed at an edge of the receptacle to provide a path through which the light reaches the optical sensor, and an optical adjustment member interposed between the light guide plate and the optical sensor to reduce luminance of the light incident to the optical sensor. The optical sensor is completely exposed to the optical adjustment member through the light receiving hole.

摘要翻译： 提供了一种显示装置，其可以在均匀的条件下通过测量来自光源的光量来精确地控制光源。 显示装置包括显示图像的显示面板，光源生成光，引导并向显示面板提供光的导光板，容纳光源和导光板的插座，固定到插座的光学传感器 为了感测光，形成在容器的边缘处的光接收孔以提供光到达光学传感器的路径，以及插入在导光板和光学传感器之间的光学调节构件，以降低光的亮度 入射到光学传感器。 光学传感器通过光接收孔完全暴露于光学调节构件。

公开(公告)号：US08803788B2

公开(公告)日：2014-08-12

申请号：US12606955

申请日：2009-10-27

申请人： Hyun-Seok Hong ,  Yo-Han Lee ,  Dong-Lyoul Shin ,  Seung-Je Lee

发明人： Hyun-Seok Hong ,  Yo-Han Lee ,  Dong-Lyoul Shin ,  Seung-Je Lee

IPC分类号： G09G3/36 ,  H05B33/08

CPC分类号： H05B33/0869 ,  G09G3/3406

摘要： A method of driving light-emitting diodes (LEDs), a backlight assembly for performing the method, and a display apparatus having the backlight assembly are disclosed for various embodiments. For example, the backlight assembly includes a light source unit and a light source controller. The light source unit includes red, green, and blue LEDs generating red, green, and blue light, respectively. The light source controller detects amounts of the red, green, and blue light, respectively, to compare the actual light amount ratio of the red, green, and blue light with the reference light amount ratio. The light source controller controls the red, green, and blue LEDs, respectively, so that an actual light amount ratio becomes substantially identical to a reference light amount ratio when the actual light amount ratio is not identical to the reference light amount ratio.

摘要翻译： 公开了用于驱动发光二极管（LED）的方法，用于执行该方法的背光组件和具有背光组件的显示装置。 例如，背光组件包括光源单元和光源控制器。 光源单元包括分别产生红色，绿色和蓝色光的红色，绿色和蓝色LED。 光源控制器分别检测红色，绿色和蓝色光的量，以将红色，绿色和蓝色光的实际光量比与参考光量比进行比较。 光源控制器分别控制红色，绿色和蓝色LED，使得当实际光量比与参考光量比不相同时，实际光量比基本上与参考光量比相同。

公开(公告)号：US08169155B2

公开(公告)日：2012-05-01

申请号：US12464407

申请日：2009-05-12

申请人： Hyun-Seok Hong ,  Yo-Han Lee

发明人： Hyun-Seok Hong ,  Yo-Han Lee

IPC分类号： G05F1/00

CPC分类号： H05B33/086 ,  G09G3/2014 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2320/0242 ,  G09G2320/0252 ,  G09G2320/0666 ,  G09G2360/145

摘要： A method of driving a light source includes adjusting a number of duty adjustments of driving signals driving light sources based on a dimming control signal and adjusting each duty ratio of each of the driving signals provided to each of the light sources in accordance with the adjusted number of the duty adjustments.

摘要翻译： 一种驱动光源的方法包括：根据调光控制信号来调节驱动光源的驱动信号的占空比调整数，并根据调节数调整提供给每个光源的驱动信号的每个占空比 的责任调整。

公开(公告)号：US20060013712A1

公开(公告)日：2006-01-19

申请号：US11026437

申请日：2005-01-04

申请人： Yo-Han Lee ,  Jay-Ho Choi ,  Jun-Young Lim

发明人： Yo-Han Lee ,  Jay-Ho Choi ,  Jun-Young Lim

IPC分类号： F04B39/06 ,  F04B39/02 ,  F04B35/04

CPC分类号： F04D13/064 ,  F04D31/00

摘要： Disclosed is a wet and dry pump, comprising: a housing having an inlet and an outlet of fluid; an impeller rotatably set in the housing; and a motor including a rotating shaft connected to the impeller, a stator fixed to an inner circumferential surface of the housing and having a damp-proof-processed winding coil therein, and a rotor fixed to an outer circumference of the rotating shaft with maintaining a certain gap with an inner circumference of the stator. Therefore, it can be advantageous to improve characteristics of power consumption and noise by making wet air or liquid pass through a passage between the stator and the rotor.

摘要翻译： 公开了一种湿和干泵，包括：壳体，其具有流体的入口和出口; 可旋转地设置在壳体中的叶轮; 以及电动机，其包括连接到所述叶轮的旋转轴，固定到所述壳体的内周面并具有防潮处理的卷绕线圈的定子和固定在所述旋转轴的外周的转子， 与定子的内圆周有一定间隙。 因此，通过使湿空气或液体通过定子和转子之间的通道，可以有利于改善功耗和噪音的特性。