公开(公告)号：US20030095216A1

公开(公告)日：2003-05-22

申请号：US10300574

申请日：2002-11-21

Applicant: NEC Corporation

Inventor： Fumihiko Fujishiro ,  Tsutomu Kanatsu ,  Fumio Hasegawa ,  Shin-Ichirou Ono ,  Hirokazu Fukuyoshi

IPC: G02F001/1335

CPC classification number: G02F1/1336 ,  G02F1/133385 ,  G02F2001/133317 ,  G02F2001/133628 ,  G02F2201/36

Abstract: A light emission surface having a substantially single surface in a liquid crystal display 1 is designed so as to be opposite to a rear of a liquid crystal panel 2 or a rear of an optical member 5 through an air layer. Thus, it is possible to provide a liquid crystal display that can prevent a heat accumulation in a liquid crystal panel without any drop of brightness, and a light source device used in the liquid crystal display.

Abstract translation: 在液晶显示器1中具有基本单个表面的发光表面被设计成通过空气层与液晶面板2的后部或光学构件5的后部相对。 因此，可以提供能够防止液晶面板中的热积聚而不会降低亮度的液晶显示器，以及在液晶显示器中使用的光源装置。

公开(公告)号：US20010030859A1

公开(公告)日：2001-10-18

申请号：US09810542

申请日：2001-03-19

Applicant: NEC Corporation

Inventor： Hirokazu Fukuyoshi

IPC: F21V007/04

CPC classification number: G02B6/0081 ,  G02B6/0031 ,  G02B6/0051 ,  G02B6/0071 ,  G02B6/0088 ,  G02B6/0093

Abstract: In a backlight unit including an illumination member such as a light guide panel equipped with a line-shaped light source 2 and a light diffusing optical sheet 42 or a light collecting optical sheet 41 arranged on the light guide panel, a reinforcing plate 71 having light transmittance higher than that of the optical sheet and resistive against thermal deformation is stuck on at least one of these optical sheets to restrict thermal deformation of the optical sheet.

Abstract translation: 在包括配置有配置在导光板上的线状光源2和光漫射光学片42或聚光光学片41的导光板的照明部件的背光单元中，具有光的加强板71 高于光学片的透射率并且耐热变形的粘合剂粘附在这些光学片中的至少一个上，以限制光学片的热变形。

公开(公告)号：US20010036057A1

公开(公告)日：2001-11-01

申请号：US09836507

申请日：2001-04-18

Applicant: NEC Corporation

Inventor： Hirokazu Fukuyoshi

IPC: G06F001/16

CPC classification number: G06F1/1637 ,  G02F1/133308 ,  G02F2001/13332 ,  G02F2201/465 ,  G02F2201/503 ,  G06F1/1616

Abstract: The present invention provides a display device and information terminal device wherein the installation of the display module is simple and the number of parts reduced, and that exhibits strength towards shocks. A projection 11 projecting towards a back cover 5 is provided on a front cover 6, a hole 12 into which the projection 11 is inserted is provided in a liquid crystal module 4, and at the same time, a hook 13 is provided that, while pressing the projection 1 inserted into the hole 12, deforms towards the back cover 5 due to the insertion of the projection 12, and a recess 14 is provided that engages the hook 13 that has been deformed by the insertion of the projection 11. When the front cover is placed on and aligned with the back cover and the projection 11 is inserted into the hole 12, the liquid crystal module 4 is anchored to the back cover by the hook 13 engaging in the recess 14, and the front cover 6 is anchored to the liquid crystal module 4 by the projection 11 being sandwiched between the hook 13 and the chassis 8.

Abstract translation: 本发明提供一种显示装置和信息终端装置，其中显示模块的安装简单，部件数量减少，并且对冲击表现出强度。 在前盖6上设置有朝向后盖5突出的突起11，在液晶模块4中设置有插入突起11的孔12，同时设有钩13， 按压插入孔12中的突起1，由于突起12的插入而朝向后盖5变形，并且设置有凹部14，凹部14与通过插入突起11而变形的钩13接合。当 前盖放置在后盖上并与后盖对准，并且突起11插入孔12中，液晶模块4通过接合在凹部14中的钩13锚固到后盖，并且前盖6被锚固 通过突起11夹在钩13和底座8之间的液晶模块4。