公开(公告)号：US20130049572A1

公开(公告)日：2013-02-28

申请号：US13592155

申请日：2012-08-22

申请人： Hyuk-Hwan KIM ,  Si-Ki PARK ,  Young-Min PARK ,  Hyun-Jeong KIM

发明人： Hyuk-Hwan KIM ,  Si-Ki PARK ,  Young-Min PARK ,  Hyun-Jeong KIM

IPC分类号： H05B33/12 ,  B05D5/06 ,  H05B33/10 ,  F21V8/00

CPC分类号： G02F1/133615 ,  G02B6/0023 ,  G02B6/0073 ,  G02F1/133617 ,  G02F2001/133624

摘要： A backlight assembly includes a light emitting portion, a chromaticity converter and a light guide plate. The light emitting portion generates a first light. The chromaticity converter receives the first light, and converts a chromaticity of the first light to generate a uniform light having a uniform chromaticity. The light guide plate includes an incident surface to which the uniform light is incident, and a light exiting surface guiding the uniform light provided from the incident surface and emitting the uniform light. Accordingly, a display quality of a display apparatus may be enhanced.

摘要翻译： 背光组件包括发光部分，色度转换器和导光板。 发光部分产生第一光。 色度转换器接收第一光，并且转换第一光的色度以产生具有均匀色度的均匀光。 导光板包括入射表面，均匀光入射到入射面，以及光出射面，引导从入射面提供的均匀光并发出均匀的光。 因此，可以提高显示装置的显示质量。

公开(公告)号：US20100123401A1

公开(公告)日：2010-05-20

申请号：US12465802

申请日：2009-05-14

申请人： Young-Min PARK ,  Gi-Cherl KIM ,  Se-Ki PARK ,  Si-Joon SONG ,  Young-Keun LEE ,  Yong-Hoon KWON

发明人： Young-Min PARK ,  Gi-Cherl KIM ,  Se-Ki PARK ,  Si-Joon SONG ,  Young-Keun LEE ,  Yong-Hoon KWON

IPC分类号： H05B37/02 ,  H05B39/04

CPC分类号： H05B33/0818 ,  G09G3/2014 ,  G09G3/3426 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2360/144 ,  H05B33/0869 ,  H05B33/0872

摘要： A method of driving a light source of a light source module including a red light source, a green light source and a blue light source, includes sensing a luminous intensity of the environment; and adjusting a wavelength of light generated from the light source module according to the luminous intensity of the environment.

摘要翻译： 驱动包括红色光源，绿色光源和蓝色光源的光源模块的光源的方法包括感测环境的发光强度; 以及根据环境的发光强度来调整从光源模块产生的光的波长。

公开(公告)号：US20110181625A1

公开(公告)日：2011-07-28

申请号：US12909239

申请日：2010-10-21

申请人： Ho-Sik SHIN ,  Seokhyun NAM ,  Young-Min PARK ,  Yu-Dong KIM ,  Jung-Hyun YANG

发明人： Ho-Sik SHIN ,  Seokhyun NAM ,  Young-Min PARK ,  Yu-Dong KIM ,  Jung-Hyun YANG

IPC分类号： G09G5/10 ,  H05B37/02 ,  H05B37/04

CPC分类号： H05B33/0851 ,  H05B33/0815

摘要： A backlight assembly includes; a plurality of light source strings which receive a driving voltage to generate a light, a driving circuit including a channel terminal commonly connected to output terminals of the plurality of light source strings and which receives a feedback voltage through the channel terminal to control the driving voltage according to the feedback voltage, and a current detection circuit connected to the output terminals of the plurality of light source strings to receive currents from the plurality of light source strings and which turns off the driving circuit when at least one of the received currents is larger than a predetermined reference current.

摘要翻译： 背光组件包括： 多个光源串，其接收用于产生光的驱动电压;驱动电路，包括共同连接到所述多个光源串的输出端的通道端子，并且通过所述通道端子接收反馈电压以控制所述驱动电压 以及连接到所述多个光源串的输出端的电流检测电路，以接收来自所述多个光源串的电流，并且当所述接收电流中的至少一个较大时，所述电流检测电路截止所述驱动电路 比预定的参考电流。

公开(公告)号：US20100079977A1

公开(公告)日：2010-04-01

申请号：US12542923

申请日：2009-08-18

申请人： Young-Keun LEE ,  Gi-Cherl KIM ,  Byung-Choon YANG ,  Si-Joon SONG ,  Young-Min PARK

发明人： Young-Keun LEE ,  Gi-Cherl KIM ,  Byung-Choon YANG ,  Si-Joon SONG ,  Young-Min PARK

IPC分类号： G02F1/13357

CPC分类号： G02F1/133603 ,  G02F1/133608 ,  G02F1/133611

摘要： A backlight assembly includes a light source assembly including a plurality of light source blocks arranged in a first direction, each light source block including a substrate including a reflecting surface and a plurality of point light sources arranged on the substrate, a lower housing accommodating the light source assembly, and a substrate fixing portion disposed at a boundary between adjacent substrates and fixing the light source assembly to the lower housing. The substrate fixing portion includes a head extending overlapping the boundary between the adjacent substrates of the light source blocks and pressing the substrates towards the lower housing, and an engaging protrusion protruding from the head and fixed to the lower housing.

摘要翻译： 背光组件包括：光源组件，其包括沿第一方向布置的多个光源块，每个光源块包括基板，该基板包括布置在基板上的反射表面和多个点光源;容纳光的下壳体 源组件和设置在相邻基板之间的边界处的基板固定部分，并将光源组件固定到下壳体。 基板固定部包括与光源块的相邻基板之间的边界重叠的头部，并且朝向下部壳体按压基板，以及从头部突出并固定到下部壳体的卡合突起。

公开(公告)号：US20110037685A1

公开(公告)日：2011-02-17

申请号：US12686679

申请日：2010-01-13

申请人： Young-Min PARK ,  GICHERL KIM ,  Sang-Il PARK ,  Hee-Kwang SONG ,  Ho-Sik SHIN

发明人： Young-Min PARK ,  GICHERL KIM ,  Sang-Il PARK ,  Hee-Kwang SONG ,  Ho-Sik SHIN

IPC分类号： G09G3/36

CPC分类号： G02B6/0068 ,  G02B6/0073 ,  G02B6/0078 ,  G02F1/133615 ,  G02F2001/133601 ,  G09G3/342

摘要： A display apparatus includes; a display panel which displays an image using a light, wherein the display panel is divided into a plurality of display areas corresponding to the image, a plurality of main-light source groups which each have a plurality of light sources, wherein the main-light source groups are arranged respectively corresponding to the display areas to provide the light thereto, a power source circuit is connected to each main-light source groups to provide a corresponding driving power to each of the main-light source groups, and a plurality of sub-light source groups, each of which is arranged between two adjacent main-light source groups and wherein each sub-light group receives the driving power applied to each of the two main-light source groups adjacent thereto to provide a light corresponding to an average brightness of the two adjacent main-light source groups to a border area between two adjacent display areas.

摘要翻译： 显示装置包括： 显示面板，其使用光显示图像，其中所述显示面板被划分为与所述图像对应的多个显示区域，多个主光源组各自具有多个光源，其中所述主光 源极组分别对应于显示区域布置以提供光，电源电路连接到每个主光源组，以向每个主光源组提供相应的驱动力，并且多个子 光源组，每个源组被布置在两个相邻的主光源组之间，并且其中每个子光组接收施加到与其相邻的两个主光源组中的每一个的驱动功率，以提供对应于平均值的光 两个相邻的主光源组的亮度到两个相邻显示区域之间的边界区域。

公开(公告)号：US20130147364A1

公开(公告)日：2013-06-13

申请号：US13664078

申请日：2012-10-30

申请人： Young-Min PARK ,  Hee-Kwang SONG ,  Seok-Hyun NAM

发明人： Young-Min PARK ,  Hee-Kwang SONG ,  Seok-Hyun NAM

IPC分类号： H05B37/02

CPC分类号： G02F1/133603 ,  H05B33/0869

摘要： A back light unit includes a first light source which generates first light in a first wavelength range, a second light source which generates second light in a second wavelength range, and a first wavelength compensating part which adjusts a wavelength of the first light controlling a driving current, which is applied to the first light source.

摘要翻译： 背光单元包括产生第一波长范围的第一光的第一光源，产生第二波长范围的第二光的第二光源和调节驱动的第一光的波长的第一波长补偿部 电流，其被施加到第一光源。

公开(公告)号：US20100174950A1

公开(公告)日：2010-07-08

申请号：US12727859

申请日：2010-03-19

申请人： Young-Min PARK ,  Jun-Ho JANG ,  Keum-Yong OH ,  Hae-Su GWON ,  Gyung-Pyo HONG ,  Young-Soo KANG

发明人： Young-Min PARK ,  Jun-Ho JANG ,  Keum-Yong OH ,  Hae-Su GWON ,  Gyung-Pyo HONG ,  Young-Soo KANG

IPC分类号： H04L9/00 ,  G06F11/07

CPC分类号： H04N21/6543 ,  H04N21/235 ,  H04N21/26291 ,  H04N21/4181 ,  H04N21/435 ,  H04N21/8193

摘要： A method of communicating with a host in a security module providing information necessary for decrypting encrypted broadcast data received by the host, includes if an event occurs, characterizing the event as an event that a user of the host is to be notified about with regard to the decryption of the encrypted broadcast data, generating a user notification message including information about the event that occurred; and transmitting the user notification message to the host.

摘要翻译： 一种与安全模块中的主机进行通信的方法，其提供解密由主机接收的加密广播数据所必需的信息，包括如果发生事件，则将事件表征为关于主机的用户关于 解密加密的广播数据，生成包括关于发生的事件的信息的用户通知消息; 以及将所述用户通知消息发送到所述主机。