专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5889572A Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US5889572A
公开(公告)日：1999-03-30
申请号：US720416
申请日：1996-09-30
申请人： Hiroyuki Takahashi , Takayuki Iura , Yoshio Sugaya
发明人： Hiroyuki Takahashi , Takayuki Iura , Yoshio Sugaya
IPC分类号： G02F1/1333 , G02F1/13 , G02F1/1345 , H05K1/14 , H05K3/36
CPC分类号： G02F1/13452 , H05K1/147 , H05K1/14 , H05K1/148 , H05K3/361
摘要： A liquid crystal display device which reduces the width of the frame and effectively utilizes the corner of the device. The liquid crystal display device comprises a liquid crystal display element; printed circuit boards arranged along at least two adjoining sides of the liquid crystal display element and mounting electronic components to drive the liquid crystal display element; a case to accommodate the liquid crystal display element and the printed circuit boards; and an interconnect board provided at the corner made by the two sides of the liquid crystal display element to electrically connect the printed circuit boards, the interconnect board being arranged to overlap the liquid crystal display element.
摘要翻译：一种液晶显示装置，其减小框架的宽度并有效地利用装置的角部。液晶显示装置包括液晶显示元件; 印刷电路板沿着液晶显示元件的至少两个相邻侧布置并安装电子部件以驱动液晶显示元件; 用于容纳液晶显示元件和印刷电路板的壳体; 以及设置在由液晶显示元件的两侧制成的角部以将印刷电路板电连接的互连板，所述互连板布置成与液晶显示元件重叠。

2. 发明授权

US07161572B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07161572B2
公开(公告)日：2007-01-09
申请号：US10189488
申请日：2002-07-08
申请人： Hiroyuki Takahashi , Takayuki Iura
发明人： Hiroyuki Takahashi , Takayuki Iura
IPC分类号： G09G3/36 , G09G3/20
CPC分类号： G09G3/3692 , G09G3/2014 , G09G2330/021
摘要： A liquid crystal display device comprising, a liquid crystal panel having parallel provision of a plurality of common electrodes COM extending in a first direction on one of a pair of substrates with a liquid crystal layer interposed therebetween and parallel provision of a plurality of segment electrodes SEG extending in a second direction crossing in the first direction on the other of the pair of substrates, a common driver for applying a scan signal(s) to the plurality of common electrodes COM, and a segment driver for applying to each of the plurality of segment electrodes SEG a pulse-width-modulated data signal voltage corresponding to display data, wherein the segment driver is operable upon switching of the pulse-width-modulated data signal voltage input to the segment electrode SEG to temporarily output to the segment electrode a voltage which is substantially equal to a non-select voltage of the common electrodes COM.
摘要翻译：一种液晶显示装置，包括：液晶面板，其平行设置有多个公共电极COM，所述多个公共电极COM在一对基板中的一个基板中的一个基板上沿着第一方向延伸，并且间隔开一个液晶层，并且设置多个分段电极SEG 在所述一对基板中的另一个基板上沿与所述第一方向交叉的第二方向延伸，用于向所述多个公共电极COM施加扫描信号的公共驱动器，以及用于施加到所述多个段电极SEG对应于显示数据的脉冲宽度调制数据信号电压，其中片段驱动器可在切换输入到段电极SEG的脉冲宽度调制数据信号电压时暂时输出到段电极的电压其基本上等于公共电极COM的非选择电压。

3. 发明授权

US5504605A Liquid crystal display module having cut-away portions of the back frame for weight reduction and heat dissipation 失效
标题翻译：液晶显示模块具有背框的切除部分，用于减轻重量和散热
公开(公告)号：US5504605A
公开(公告)日：1996-04-02
申请号：US250429
申请日：1994-05-27
申请人： Toshiyuki Sakuma , Hiroshi Nakamoto , Toru Watanabe , Shigeharu Hatayama , Toshimitsu Matsudo , Takayuki Iura
发明人： Toshiyuki Sakuma , Hiroshi Nakamoto , Toru Watanabe , Shigeharu Hatayama , Toshimitsu Matsudo , Takayuki Iura
IPC分类号： G02F1/13 , G02F1/133 , G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133382 , G02F1/133308 , G02F2001/133314 , G02F2201/36 , G02F2413/08
摘要： It is possible to reduce the thickness and size of a liquid crystal display module and to suppress any display irregularity due to the heat generation of a light source, by providing a liquid crystal display module which is characterized by an upper frame 1 made of a thin stainless steel sheet and a lower frame 2 made of a thin aluminum sheet thereby to reduce the thickness of an intermediate frame 42, and to form the lower frame 2 with cut-away portions 55 and 56, which extend in a direction perpendicular to a back light source 36 over at least the area of a liquid crystal display panel 62 and which are positioned symmetrically to the line perpendicular to the center portion of the back light source 36, cut-away portions 57 and 58, which extend just below the back light source 36 in the longitudinal direction of the back light source 36, and notches 53 and 54 which are positioned below the two end portions of the back light source 36.
摘要翻译：通过提供一种液晶显示模块，可以减小液晶显示模块的厚度和尺寸，并抑制由于光源的发热引起的任何显示不规则性，该液晶显示模块的特征在于由薄型不锈钢板和由薄铝板制成的下框架2，从而减小中间框架42的厚度，并且形成具有切除部分55和56的下框架2，该切除部分55和56在垂直于背面的方向上延伸光源36至少在液晶显示面板62的区域上，并且与垂直于背光源36的中心部分的线对称地定位，切割部分57和58刚好在背光下方延伸光源36的长度方向的光源36，以及位于背光源36的两端部的下方的切口53,54。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式