公开(公告)号：US08049543B2

公开(公告)日：2011-11-01

申请号：US12592753

申请日：2009-12-02

Applicant: Hee Chai Kang ,  Kyeong Ho Ryu ,  Seong Ook Jung ,  Won Lee ,  Dong Hwan Lee ,  Alex Joo ,  Jong-Ryun Choi

Inventor： Hee Chai Kang ,  Kyeong Ho Ryu ,  Seong Ook Jung ,  Won Lee ,  Dong Hwan Lee ,  Alex Joo ,  Jong-Ryun Choi

IPC: H03L7/06

CPC classification number: H03L7/0814 ,  H03K5/00006 ,  H03K5/133 ,  H03K2005/00058 ,  H03L7/07 ,  H03L7/0995 ,  H03L7/10

Abstract: A delay locked loop controls a plurality of delay blocks included in a delay line and thus generate a plurality of clock signals which have a frequency obtained by multiplying a frequency of a reference clock signal, an accurate phase delay, and a constant duty cycle. The delay locked loop calculates an initial delay value and applies it to the delay blocks, thereby preventing harmonic locking and reducing locking time.

Abstract translation: 延迟锁定环控制包括在延迟线中的多个延迟块，从而产生具有通过将参考时钟信号的频率，精确相位延迟和恒定占空比相乘而获得的频率的多个时钟信号。 延迟锁定环路计算初始延迟值并将其应用于延迟块，从而防止谐波锁定并减少锁定时间。

公开(公告)号：US09217820B2

公开(公告)日：2015-12-22

申请号：US13806396

申请日：2011-06-21

Applicant: Chai Kang ,  Nanfang Xie ,  Wei Wei Liu

Inventor： Chai Kang ,  Nanfang Xie ,  Wei Wei Liu

IPC: G02F1/133 ,  F21V8/00 ,  G02F1/1335 ,  G02F1/1333 ,  F21V29/70

CPC classification number: G02B6/0011 ,  F21V29/70 ,  G02B6/0085 ,  G02B6/0088 ,  G02F1/133382 ,  G02F1/133603 ,  G02F2001/133628

Abstract: A display apparatus (100) comprising a display screen (110) and a backlight assembly (120) is provided. The backlight assembly (120) comprises a distributed light source (122, 124) and a light guide plate (126) having at least two lateral edges. The light guide plate (126) and the distributed light source (122, 124) are arranged such that the light emitted by the distributed light source (122, 124) is edge-coupled into the light guide plate (126) for being forward projected onto the display screen (110) to illuminate the display screen (110) from back. The distributed light source (122, 124) is mounted on a heat sink structure (130). The heat sink structure (130) comprises a plurality of spaced-apart heat dissipating plates (136). Each heat dissipating plate (136) functions as a heat dissipation fin, is in thermal communication with the distributed light source (122, 124) and spans between the two lateral edges of the light guide plate (126).

Abstract translation: 提供了包括显示屏（110）和背光组件（120）的显示装置（100）。 背光组件（120）包括分布式光源（122,124）和具有至少两个侧边缘的导光板（126）。 导光板（126）和分布式光源（122,124）被布置成使得由分布式光源（122,124）发射的光被边缘耦合到导光板（126）中以便向前投影 在显示画面（110）上从背面照亮显示画面（110）。 分布式光源（122,124）安装在散热器结构（130）上。 散热结构（130）包括多个间隔开的散热板（136）。 每个散热板（136）用作散热片，与分布式光源（122,124）热连通并跨越导光板（126）的两个侧边缘。

公开(公告)号：US20130100374A1

公开(公告)日：2013-04-25

申请号：US13806396

申请日：2011-06-21

Applicant: Chai Kang ,  Nanfang Xie ,  Wei Wei Liu

Inventor： Chai Kang ,  Nanfang Xie ,  Wei Wei Liu

IPC: F21V8/00 ,  F21V29/00 ,  G02F1/1333

CPC classification number: G02B6/0011 ,  F21V29/70 ,  G02B6/0085 ,  G02B6/0088 ,  G02F1/133382 ,  G02F1/133603 ,  G02F2001/133628

Abstract: A display apparatus (100) comprising a display screen (110) and a backlight assembly (120) is provided. The back-light assembly (120) comprises a distributed light source (122, 124) and a light guide plate (126) having at least two lateral edges. The light guide plate (126) and the distributed light source (122, 124) are arranged such that the light emitted by the distributed light source (122, 124) is edge-coupled into the light guide plate (126) for being forward projected onto the display screen (110) to illuminate the display screen (110) from back. The distributed light source (122, 124) is mounted on a heat sink structure (130). The heat sink structure (130) comprises a plurality of spaced-apart heat dissipating plates (136). Each heat dissipating plate (136) functions as a heat dissipation fin, is in thermal communication with the distributed light source (122, 124) and spans between the two lateral edges of the light guide plate (126).

Abstract translation: 提供了包括显示屏（110）和背光组件（120）的显示装置（100）。 背光组件（120）包括分布式光源（122,124）和具有至少两个侧边缘的导光板（126）。 导光板（126）和分布式光源（122,124）被布置成使得由分布式光源（122,124）发射的光被边缘耦合到导光板（126）中以便向前投影 在显示画面（110）上从背面照亮显示画面（110）。 分布式光源（122,124）安装在散热器结构（130）上。 散热结构（130）包括多个间隔开的散热板（136）。 每个散热板（136）用作散热片，与分布式光源（122,124）热连通并跨越导光板（126）的两个侧边缘。

公开(公告)号：US20120188481A1

公开(公告)日：2012-07-26

申请号：US13498728

申请日：2009-09-29

Applicant: Chai Kang ,  Nanfang Xie

Inventor： Chai Kang ,  Nanfang Xie

IPC: G02F1/1335

CPC classification number: G02F1/133385 ,  G02F2001/133311 ,  G02F2201/36

Abstract: A display apparatus comprising first and second liquid crystal display (“LCD”) modules, each LCD module comprising an LCD cell and a backlight arrangement which is arranged to provide backlight illumination to an image display screen of the LCD cell; wherein a ventilation channel is defined between the two LCD modules; characterized in that air-moving arrangements are provided to move air across the ventilation channel to dissipate heat generated by the backlight modules during operation. Such arrangements facilitate the implementation of ultra-bright LCD displays which could function well under bright sunlight while alleviating over-heating issues due to a high intensity of backlight illumination.

Abstract translation: 一种显示装置，包括第一和第二液晶显示器（“LCD”）模块，每个LCD模块包括LCD单元和背光布置，其被配置为向LCD单元的图像显示屏提供背光照明; 其中在所述两个LCD模块之间限定通风通道; 其特征在于，提供空气移动装置以使空气穿过所述通风通道以在运行期间消散由所述背光模块产生的热量。 这样的布置有助于实现超亮度LCD显示器，其可以在明亮的阳光下良好地工作，同时减轻由于高背光照明强度导致的过热问题。

公开(公告)号：US20100194456A1

公开(公告)日：2010-08-05

申请号：US12592753

申请日：2009-12-02

Applicant: Hee Chai Kang ,  Kyeong Ho Ryu ,  Seong Ook Jung ,  Won Lee ,  Dong Hwan Lee ,  Alex Joo ,  Jong Ryun Choi

Inventor： Hee Chai Kang ,  Kyeong Ho Ryu ,  Seong Ook Jung ,  Won Lee ,  Dong Hwan Lee ,  Alex Joo ,  Jong Ryun Choi

IPC: H03L7/06

CPC classification number: H03L7/0814 ,  H03K5/00006 ,  H03K5/133 ,  H03K2005/00058 ,  H03L7/07 ,  H03L7/0995 ,  H03L7/10

Abstract: A delay locked loop controls a plurality of delay blocks included in a delay line and thus generate a plurality of clock signals which have a frequency obtained by multiplying a frequency of a reference clock signal, an accurate phase delay, and a constant duty cycle. The delay locked loop calculates an initial delay value and applies it to the delay blocks, thereby preventing harmonic locking and reducing locking time.

Abstract translation: 延迟锁定环控制包括在延迟线中的多个延迟块，从而产生具有通过将参考时钟信号的频率，精确相位延迟和恒定占空比相乘而获得的频率的多个时钟信号。 延迟锁定环路计算初始延迟值并将其应用于延迟块，从而防止谐波锁定并减少锁定时间。