公开(公告)号：US20090207125A1

公开(公告)日：2009-08-20

申请号：US12354280

申请日：2009-01-15

Applicant: Jin-Hee PARK ,  Yong-Woo LEE ,  Seong-Sik CHOI

Inventor： Jin-Hee PARK ,  Yong-Woo LEE ,  Seong-Sik CHOI

IPC: G02F1/13357

CPC classification number: G02F1/133603 ,  G02F1/133608 ,  G02F2001/133612

Abstract: A backlight assembly includes a receiving container, a plurality of light-emitting modules, a driving unit and a side mold. The receiving container includes a bottom plate and a side part formed on a peripheral edge portion of the bottom plate. Light-emitting modules of the plurality of light-emitting modules are disposed in the receiving container. The light-emitting modules include a light-emitting base board and a plurality of light-emitting diodes (“LEDs”) disposed on a first side of the light-emitting base board. The driving unit is disposed in the receiving container proximate to a lower portion of the peripheral edge portion of the bottom plate. The driving unit is electrically connected to the light-emitting modules to control an operation of the plurality of LEDs. The side mold is disposed on the lower portion of the peripheral edge portion of the bottom plate and covers the driving unit

Abstract translation: 背光组件包括接收容器，多个发光模块，驱动单元和侧模。 接收容器包括底板和形成在底板的周边部分上的侧部。 多个发光模块的发光模块设置在接收容器中。 发光模块包括发光基板和设置在发光基板的第一侧上的多个发光二极管（“LED”）。 驱动单元设置在靠近底板的周边部分的下部的接收容器中。 驱动单元电连接到发光模块以控制多个LED的操作。 侧模配置在底板的周缘部的下部并覆盖驱动部

公开(公告)号：US20090168454A1

公开(公告)日：2009-07-02

申请号：US12172671

申请日：2008-07-14

Applicant: Yong-Woo LEE ,  Seong-Sik CHOI ,  Cheol-Yong NOH

Inventor： Yong-Woo LEE ,  Seong-Sik CHOI ,  Cheol-Yong NOH

IPC: F21V8/00

CPC classification number: G02B6/0088

Abstract: A backlight assembly includes a light source, a light-guide plate and an integrally formed frame. The light-guide plate guides light generated from the light source. The integrally formed frame includes a chassis and a mold frame integrally combined with the chassis as an indivisible unitary element through insert/outsert injection. The integrally formed frame receives the light source and the light-guide plate. A hemming part is formed on a sidewall of the chassis to increase strength of the integrally formed frame. Therefore, the number of elements is decreased, and strength against bending stress, impact resistance and heat dissipation are improved.

Abstract translation: 背光组件包括光源，导光板和整体形成的框架。 导光板引导从光源产生的光。 一体形成的框架包括通过插入/外部注入作为不可分割的单一元件与底盘一体地组合的底盘和模架。 整体形成的框架接收光源和导光板。 在底盘的侧壁上形成折边部分，以增加整体形成的框架的强度。 因此，元件的数量减少，并且提高了抗弯曲应力，耐冲击性和散热性。

公开(公告)号：US20090066635A1

公开(公告)日：2009-03-12

申请号：US12157139

申请日：2008-06-06

Applicant: Sung-Jin HONG ,  II-Pyung LEE ,  Jae-Byung PARK ,  Yong-Woo LEE ,  Sung-Hoon YANG

Inventor： Sung-Jin HONG ,  II-Pyung LEE ,  Jae-Byung PARK ,  Yong-Woo LEE ,  Sung-Hoon YANG

IPC: G09G3/34

CPC classification number: G09G3/344 ,  G09G2300/08 ,  G09G2310/0251 ,  G09G2310/063 ,  G09G2310/068 ,  G09G2320/0209 ,  G09G2320/0233 ,  G09G2320/0257

Abstract: Disclosed is an electrophoretic display and a method for driving the electrophoretic display. The method for driving the electrophoretic display, which includes a first electrode, a second electrode, and an electrophoretic layer including electrophoretic particles disposed in a plurality of pixels receiving the voltage for driving from the first electrode and the second electrode and provided between the first electrode and the second electrode includes applying a reset voltage to the pixels, applying a reset compensation voltage including reversed polarity to the reset voltage to the pixels, applying an image display voltage including the same or different polarity during a predetermined time between the neighboring pixels, and applying an image display compensation voltage including reversed polarity to the image display voltage to the pixels during a predetermined time. The foregoing method provides a potential distribution which is symmetrical in the boundary region between the neighboring pixels such that the display size of the real image of each of the pixels is uniform and an afterimage may be prevented, thereby improving the display performance.

Abstract translation: 公开了电泳显示器和驱动电泳显示器的方法。 用于驱动电泳显示器的方法包括第一电极，第二电极和电泳层，该电泳层包括设置在多个像素中的电泳颗粒，所述电泳颗粒接收用于从第一电极和第二电极驱动的电压，并且设置在第一电极 并且所述第二电极包括向所述像素施加复位电压，向所述像素施加包括与所述复位电压相反的极性的复位补偿电压，在相邻像素之间的预定时间期间施加包括相同或不同极性的图像显示电压，以及 在预定时间期间将包括反极性的图像显示补偿电压施加到图像显示电压到像素。 上述方法提供了在相邻像素之间的边界区域中对称的电位分布，使得每个像素的实像的显示尺寸是均匀的，并且可以防止残像，从而提高显示性能。