公开(公告)号：US20040233154A1

公开(公告)日：2004-11-25

申请号：US10849285

申请日：2004-05-19

Applicant: NEC LCD Technologies, Ltd.

Inventor： Shin-ichirou Ono ,  Hirokazu Fukuyoshi

IPC: G09G003/36

CPC classification number: G02F1/133308 ,  G02F1/133604 ,  G02F1/133608 ,  G02F2001/133325 ,  G02F2001/133342 ,  G02F2203/68

Abstract: A backlight unit comprises a chassis having a bay, wall means defining the bay, an aperture opening to the bay, and an optical panel that includes at least one light management feature. The optical panel has one side forming a wall portion of the wall means. A light emitting structure is placed within the bay to light a two-dimensional area on the one side of the optical panel. The backlight unit also comprises a bracket for quick installation and removal of the light emitting structure through the aperture to and from the bay.

Abstract translation: 背光单元包括具有隔间的壁架，限定隔间的壁装置，到隔间的开口孔以及包括至少一个灯管理特征的光学面板。 光学面板具有形成壁装置的壁部的一侧。 发光结构放置在隔间内以照亮光学面板一侧上的二维区域。 背光单元还包括用于通过孔从海湾快速安装和去除发光结构的支架。

公开(公告)号：US20040246394A1

公开(公告)日：2004-12-09

申请号：US10849433

申请日：2004-05-19

Applicant: NEC LCD Technologies, Ltd.

Inventor： Shin-ichirou Ono ,  Hirokazu Fukuyoshi

IPC: G02F001/136

CPC classification number: G02F1/133604 ,  G02F2001/133342 ,  G02F2001/133612 ,  G09G3/342 ,  G09G3/3426 ,  G09G3/36 ,  G09G2300/023 ,  G09G2320/0233 ,  G09G2330/02

Abstract: A backlight assembly comprises a plurality of linear light sources arranged in parallel behind a display screen. The plurality of linear light sources is divided into a first group and a second group. The linear light sources belonging to the first group are oriented in a first direction. The linear light sources belonging to the second group are oriented in a second direction opposite to the first direction. The backlight assembly comprises a first inverter substrate for driving the linear light sources belonging to the first group, and a second inverter substrate for driving the linear light sources belonging to the second group. The first and second substrates are arranged on one side of the linear light sources and the opposite side thereof, respectively.

Abstract translation: 背光组件包括平行于显示屏幕后排列的多个线性光源。 多个线性光源被分成第一组和第二组。 属于第一组的线性光源在第一方向上定向。 属于第二组的线性光源在与第一方向相反的第二方向上定向。 背光组件包括用于驱动属于第一组的线性光源的第一反相器基板和用于驱动属于第二组的线性光源的第二反相器基板。 第一和第二基板分别布置在线性光源的一侧和相对侧上。

公开(公告)号：US20030202135A1

公开(公告)日：2003-10-30

申请号：US10420689

申请日：2003-04-23

Applicant: NEC LCD Technologies, Ltd.

Inventor： Shin-ichirou Ono ,  Hirokazu Fukuyoshi

IPC: G02F001/1335

CPC classification number: G02B6/0088 ,  G02B6/0038 ,  G02F1/133615 ,  G02F2001/133616

Abstract: A liquid crystal display apparatus of a front light type includes a liquid crystal display panel, a light guide plate, a light source optically connected with the light guide plate and irradiating light to the light guide plate, a space holding member which supports and fixes the liquid crystal panel and the light guide plate in a region outside a display area of the liquid crystal display panel to have a predetermined gap. The space holding member having a base member and an adhesive material layer on at least one side of the base member. A refractive index of the adhesive material layer is smaller than that of the light guide plate.

Abstract translation: 前灯型的液晶显示装置包括液晶显示面板，导光板，与导光板光学连接的光源和向导光板照射光的空间保持构件，其支撑并固定 在液晶显示面板的显示区域外的区域中具有预定间隙的液晶面板和导光板。 所述空间保持构件在所述基底构件的至少一侧上具有基底构件和粘合材料层。 粘合材料层的折射率小于导光板的折射率。