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1. 发明专利

JP2005331976A Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：JP2005331976A
公开(公告)日：2005-12-02
申请号：JP2005222442
申请日：2005-08-01
申请人： Hitachi Device Eng Co Ltd , Hitachi Displays Ltd , 日立デバイスエンジニアリング株式会社 , 株式会社日立ディスプレイズ
发明人： FUJII TATSUHISA , KATAYAMA MITSUGI , OHIRA TOMOHIDE , FUMIKURA TATSUNORI , MADOKORO HITOMI
IPC分类号： G02F1/1345 , G02F1/1368 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display which has lead-around wires having small shading unevenness while the area use efficiency of the lead-around wires is high. SOLUTION: The liquid crystal display has a plurality of electrodes 2 1 to 2 8 parallel to each other on a substrate 12 and terminals 3 1 to 3 8 connected to driving elements on the outer side of a sealing material 52. The lead-around wires connect the corresponding electrodes 2 1 to 2 8 to the terminals 3 1 to 3 8 having pitches shorter than the pitches of the electrodes 2 1 to 2 8 and have oblique straight line wires 1 1 to 1 8 which are not parallel to the electrodes 2 1 to 2 8 and parts which are parallel to the terminals 3 1 to 3 8 . When one of two electrodes adjacent to each other and the other are defined as first and second electrodes for display, respectively, the number of combinations of the two adjacent electrodes satisfying the condition that the length of a first part connected to a first oblique straight line wire connected to the first electrode for display and the length of a second part connected to a second oblique straight line wire connected to the second electrode for display are different from each other and first and second oblique straight line wires are nearly parallel to each other in the region on the inner side of the sealing material 52, is larger than the number of the combinations which do not satisfy the condition among the parts connected to the oblique straight line wires 1 1 to 1 8 and parallel to the terminals 3 1 to 3 8 . COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有小的阴影不均匀的引线的液晶显示器，同时引线的面积使用效率高。解决方案：液晶显示器在基板12上具有彼此平行的多个电极2 1 2 8 ，并且端子3 < SB>至3 SB SB连接到密封材料52的外侧上的驱动元件。引线将相应的电极2 1 连接到2 8 到具有比电极2 1 至2 SB 8的间距更短的端子3 1 至3 SB 8 ，并且具有与电极2 至2 不平行的斜直线金属线1 1 至1 8 8＆lt; SB＆gt;以及与端子3＆lt; SB＆gt;〜＆lt; SB＆gt; 8＆gt;平行的部件。当彼此相邻的两个电极之一和另一个被定义为用于显示的第一和第二电极时，两个相邻电极的组合数量满足以下条件：连接到第一斜直线的第一部分的长度连接到用于显示的第一电极的电线和连接到连接到第二显示用电极的第二倾斜直线电线的第二部分的长度彼此不同，第一和第二斜直线电线在彼此平行在密封材料52的内侧的区域大于连接到斜直线1＆lt; 1＆lt; SB＆gt;〜1＆lt; SB＆gt;的部分中不满足条件的组合的数量 8＆lt; SB＆gt;并且平行于端子3 1 至3 8 。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004199097A Liquid crystal display device 有权
公开(公告)号：JP2004199097A
公开(公告)日：2004-07-15
申请号：JP2004109858
申请日：2004-04-02
申请人： Hitachi Device Eng Co Ltd , Hitachi Displays Ltd , 日立デバイスエンジニアリング株式会社 , 株式会社日立ディスプレイズ
发明人： FUJII TATSUHISA , KATAYAMA MITSUGI , OHIRA TOMOHIDE , FUMIKURA TATSUNORI , MADOKORO HITOMI
IPC分类号： G02F1/1345
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has a high utilization efficiency of a leader line wiring area and has leader line wiring with reduced unevenness in shade.
SOLUTION: The liquid crystal display device has a plurality of electrodes 2
1 -2
8 which are wired in parallel on a substrate 12 holding a liquid crystal layer, terminals 3
1 -3
8 which are led out to an end part of the substrate 12 and connected to a driving element, and the leader line wiring which connects the electrodes 2
1 -2
8 and terminals 3
1 -3
8 . The electrodes 2
1 -2
8 and terminals 3
1 -3
8 are different in pitch and the leader line wiring is provided with straight wires 1
1 -1
8 for electrically connecting the electrodes 2
1 -2
8 to the terminals 3
1 -3
8 and not in parallel to the electrodes 2
1 -2
8 , and the straight wires 1
1 -1
8 are nearly parallel to one another.
COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2004069879A Liquid crystal display device 审中-公开
公开(公告)号：JP2004069879A
公开(公告)日：2004-03-04
申请号：JP2002226942
申请日：2002-08-05
申请人： Hitachi Device Eng Co Ltd , Hitachi Ltd , 日立デバイスエンジニアリング株式会社 , 株式会社日立製作所
发明人： OTA YOKO , MADOKORO HITOMI , TANITSU YASUHARU , MORI DAISUKE , NEMOTO ATSUSHI
IPC分类号： G02B6/00 , F21V8/00 , F21Y103/00 , G02B5/02 , G02F1/13357 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To reduce thickness of an optical compensation sheet laminated body to be inserted between a liquid crystal panel and a backlight.
SOLUTION: Protruding lines MZ with triangular cross sections are formed on a light exit surface LTS of a light guide plate GLB wherein an angle of a back slope BS of the protruding line MZ is set to be in 20-30° range. Thereby, the optical compensation sheet laminated body OPS is made to be composed of only first and second prism sheets PRZ1, PRZ2 and a diffusion sheet DF.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2006146266A Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：JP2006146266A
公开(公告)日：2006-06-08
申请号：JP2006013712
申请日：2006-01-23
申请人： Hitachi Displays Ltd , 株式会社日立ディスプレイズ
发明人： FUJII TATSUHISA , KATAYAMA MITSUGI , OHIRA TOMOHIDE , FUMIKURA TATSUNORI , MADOKORO HITOMI
IPC分类号： G02F1/1345
摘要： PROBLEM TO BE SOLVED: To provide lead-around wires with high area use efficiency and little shading irregularity.
SOLUTION: A display apparatus has: a plurality of parallel electrodes 2
1 to 2
8 ; and terminals 3
1 to 3
8 to be connected to a driving element outside a sealing material 52 on a substrate 12; wherein lead-around wires connect between the corresponding electrodes 2
1 to 2
8 and the terminals 3
1 to 3
8 having smaller pitches than those of the electrodes, and have oblique straight wires 1
1 to 1
8 not parallel to the electrodes 2
1 to 2
8 and portions parallel to the terminals 3
1 to 3
8 . When two adjacent electrodes are defined as first and second display electrodes, the number of combinations of two adjacent electrodes satisfying the following conditions is larger than the number of combinations not satisfying the conditions. The conditions are that: in portions connected to the oblique straight wires 1
1 to 1
8 and parallel to the terminals 3
1 to 3
8 , the length of a first portion connected to the first display electrode and the first oblique straight wire is different from the length of a second portion connected to the second display electrode and the second oblique straight wire; and the first and second oblique straight wires inside the sealing material 52 are approximately parallel to each other. In the combinations satisfying the conditions, the gap distance between adjacent oblique straight wires is almost equal.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有高面积使用效率和少量阴影不规则性的引线。解决方案：显示装置具有：多个平行电极2 2 8 ; 以及要连接到基板12上的密封材料52外部的驱动元件的端子3 1 至3 8 其中引线连接在相应的电极2 2 8 和端子3 1 至3 SB SB >具有比电极更小的间距，并且具有不与电极2 1 至2平行的斜直线1 1 8 ＆lt; SB＆gt; 8＆gt;和平行于端子3＆lt; SB＆gt;〜＆lt; SB＆gt; 8＆lt; SB＆gt;之间的部分。当两个相邻的电极被定义为第一和第二显示电极时，满足以下条件的两个相邻电极的组合数量大于不满足条件的组合的数量。条件是：在与斜直线1 1 1 8连接的部分中并且平行于端子3 1 至3 SB 连接到第一显示电极和第一斜直线的第一部分的长度与连接到第二显示电极和第二斜直线的第二部分的长度不同; 并且密封材料52内的第一和第二斜直线彼此大致平行。在满足条件的组合中，相邻斜直线之间的间隙距离几乎相等。版权所有（C）2006，JPO＆NCIPI

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