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51. 发明专利

JP2004102238A Liquid crystal display device of vva mode 审中-公开
公开(公告)号：JP2004102238A
公开(公告)日：2004-04-02
申请号：JP2003185753
申请日：2003-06-27
申请人： Boe-Hydis Technology Co Ltd , ビオイ−ハイディステクノロジーカンパニーリミテッド
发明人： CHOI SANG-UN , SHIN SEONG WOOK , KO SHOKO , BA SEIHO
IPC分类号： G02F1/1343 , G02F1/1333 , G02F1/1337 , G02F1/139
CPC分类号： G02F1/133707 , G02F1/133753 , G02F1/1393 , G02F2001/133757 , G02F2001/133776 , G02F2001/134318
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a VVA (Valley Vertical Align) mode which simplifies processes and reduces manufacturing costs.
SOLUTION: The liquid crystal display device of the VVA mode includes: a lower substrate 1 and upper substrate 11 which are arranged to face each other by leaving a prescribed distance therebetween; a liquid crystal layer 30 which is held between the upper and lower substrates and has negative anisotropy of the dielectric constant; pixel electrodes 3 which are formed on the internal surface of the lower substrate; a color resin layer 12 which is formed on the internal surface of the upper substrate and includes V-shaped grooves; counter electrodes 13 which are formed on the color resin layer including the V-shaped grooves; vertical alignment layers 4 and 14 which are interposed between the pixel electrodes and the liquid crystal layer and between the counter electrodes and the liquid crystal layer, respectively; and polarizing plates which are bonded to the respective external sides of the lower substrate and upper substrate in such a manner that the axes of polarization intersect each other. The V-shaped grooves and the pixel electrodes are so formed as to divide the unit pixels to prescribed pieces of regions for the purpose of forming multidomains.
COPYRIGHT: (C)2004,JPO

52. 发明专利

JP2004062212A Reflection type liquid crystal display 审中-公开
公开(公告)号：JP2004062212A
公开(公告)日：2004-02-26
申请号：JP2003281205
申请日：2003-07-28
申请人： Boe-Hydis Technology Co Ltd , ビオイ−ハイディステクノロジーカンパニーリミテッド
发明人： PARK YOUNG IL , SUH DONG HAE , KIM KITETSU
IPC分类号： G02B5/30 , G02F1/1333 , G02F1/1335 , G02F1/13363 , G02F1/1337 , G02F1/137
CPC分类号： G02F1/133553 , G02F2001/133638
摘要： PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display which avoids a high cost and complicated processes due to application of a phase compensation film. SOLUTION: The display has a lower substrate 21 having a reflective electrode 22 and a lower alignment film 23, an upper substrate 24 disposed opposing to the lower substrate, having an upper alignment film 26 on the counter face, and having a transparent substrate with the optical axis at a specified angle and a quarter wavelength (λ/4) phase compensation function, a twisted nematic liquid crystal layer 30 disposed between the lower substrate and the upper substrate and having a specified phase lag (dΔn), and a polarizing plate 28 having a specified polarization axis and attached to the outer surface of the upper substrate which is asymmetric to the lower substrate. COPYRIGHT: (C)2004,JPO

53. 发明专利

JP2004038166A Liquid crystal display device in vertical alignment mode 有权
公开(公告)号：JP2004038166A
公开(公告)日：2004-02-05
申请号：JP2003188334
申请日：2003-06-30
申请人： Boe-Hydis Technology Co Ltd , ビオイ−ハイディステクノロジーカンパニーリミテッド
发明人： BA SEIHO , KO SHOKO
IPC分类号： G02F1/1343 , G02F1/1333 , G02F1/1337 , G02F1/139
CPC分类号： G02F1/133707 , G02F1/1393 , G02F2001/133776
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device in a vertical alignment mode, a device in which high-speed response is made possible.
SOLUTION: The liquid crystal display device in the vertical alignment mode is characterized in that it comprises; a lower and upper substrates oppositely arranged with a prescribed distance apart; a liquid crystal layer interposed between the upper and lower substrates and composed of a liquid crystal whose dielectric constant anisotropy is negative; a resin layer which is applied on the inner face of the lower substrate in a manner covering a thin film transistor and which is formed with projections of centipedes patterns on the surface; a pixel electrode formed on the projections in a manner arranged on the entire pixel areas; a relative electrode formed on the inner face of the upper substrate; a vertical alignment film each interposed between the pixel electrode and the liquid crystal layer and between the relative electrode and the liquid crystal layer; and a polarizing plate installed in the manner that the polarizing axis of each outer face of the upper and lower substrates cross each other.
COPYRIGHT: (C)2004,JPO

54. 发明专利

JP2003233083A FRINGE FIELD SWITCHING LIQUID CRYSTAL DISPLAY DEVICE AND ITS MANUFACTURING METHOD 审中-公开
公开(公告)号：JP2003233083A
公开(公告)日：2003-08-22
申请号：JP2002361451
申请日：2002-12-12
申请人： BOE HYDIS TECHNOLOGY CO LTD
发明人： KIM HYANG YUL , LEE SEUNG HEE
IPC分类号： G02B5/00 , G02B5/20 , G02F1/1335 , G02F1/1343 , G02F1/1362 , H01L29/786
摘要： PROBLEM TO BE SOLVED: To provide a fringe field switching liquid crystal display device capable of enhancing picture quality by obtaining a high contrast ratio while changing structure of a gate line and a pixel electrode so that a rubbing direction and the formation direction of an electric field in liquid crystal are identical. SOLUTION: A fringe field switching liquid crystal display device includes an upper substrate, a lower substrate, a unit pixel, a gate line and a data line defining the unit pixel, the counter electrode formed in the unit pixel, a common line for supplying a common signal to the counter electrode, a pixel electrode forming an electric field with the counter electrode and liquid crystal. A plurality of protrusion parts are respectively formed on an edge region of the pixel electrode adjacent to the gate line and on an edge region of the gate line adjacent to the pixel electrode and each of protrusions of the pixel electrode is positioned in a depression part formed between the protrusion parts of the gate line and each of protrusions of the gate line is positioned in a depression part formed between the protrusions of the pixel electrode. COPYRIGHT: (C)2003,JPO

55. 发明专利

JP2007148405A Reflective type liquid crystal display device 有权
标题翻译：反射型液晶显示装置
公开(公告)号：JP2007148405A
公开(公告)日：2007-06-14
申请号：JP2006316286
申请日：2006-11-22
申请人： Boe Hydis Technology Co Ltd , ビオイハイディステクノロジーカンパニーリミテッド
发明人： KANG CHANG HEON , CHUN JIN YOUNG
IPC分类号： G02F1/13357 , G02F1/1335 , G02F1/1343 , H01L51/50
CPC分类号： G02F1/133553 , G02F2001/133507
摘要： PROBLEM TO BE SOLVED: To provide a reflective type liquid crystal display device so improved to display a screen like a translucent liquid crystal display device even in a dark state wherein light introduced from outside is weak. SOLUTION: The reflective type liquid crystal display device 100 includes: an upper substrate 110 provided with a polarizing plate on one surface; a lower substrate 120 spaced away from the other surface of the upper substrate 110; a liquid crystal layer 130 disposed between the upper substrate 110 and lower substrate 120; a color filter layer 111 formed on the other surface of the upper substrate; a self-luminous body 112 provided side by side with the color filter layer 111 in a region besides a pixel region so as to radiate light by itself depending on an electric current; and a transparent ITO layer 113 formed on the other side of the color filter layer 111 and the self-luminous body 112. It is possible to operate the liquid crystal display device 100 without degradation of reflection efficiency in a dark state wherein light introduced from outside is weak. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种如此改进的反射型液晶显示装置，即使在从外部引入的光较弱的黑暗状态下也可以显示像半透明液晶显示装置的屏幕。解决方案：反射型液晶显示装置100包括：在一个表面上设置有偏振片的上基板110; 与上基板110的另一表面间隔开的下基板120; 设置在上基板110和下基板120之间的液晶层130; 形成在上基板的另一个表面上的滤色器层111; 在与像素区域之外的区域中与滤色器层111并排设置以便根据电流自身照射光的自发光体112; 以及形成在滤色器层111和自发光体112的另一侧上的透明ITO层113.在从外部引入的光的黑暗状态下，可以操作液晶显示装置100而不会降低反射效率弱。版权所有（C）2007，JPO＆INPIT

56. 发明专利

JP2007102163A Liquid crystal display device and method for fabricating the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：JP2007102163A
公开(公告)日：2007-04-19
申请号：JP2006109274
申请日：2006-04-12
申请人： Boe Hydis Technology Co Ltd , ビーオーイーハイディステクノロジー株式会社
发明人： LEE CHUL HWAN , CHOI SUK
IPC分类号： G02F1/1339 , G02F1/1335
CPC分类号： G02F1/133516 , G02F1/133512 , G02F2001/13415
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a method for fabricating the device capable of preventing defects derived from a defective UV-curing of a sealant while employing one-drop fill technology. SOLUTION: The liquid crystal display device includes: an array substrate having a metal signal line, a thin film transistor and a pixel electrode fabricated on a first glass substrate; a color filter substrate 10 having a light shielding pattern 2a and a color filters 3 to 5 fabricated on a second glass substrate 1, and disposed in opposition to the array substrate; a sealant as an adhesive between the array substrate and the color filter substrate 10 and cured by irradiation with UV rays; and a liquid crystal layer disposed in a space formed by the sealant, the array substrate and the color filter substrate 10 and formed by one-drop fill technology. The light shielding pattern 2a is made of a resin material including a transparent heat-reactive pigment which is changed into black through a heat-sensitive reaction, and the pattern contains the heat-reactive pigment which is changed into black by the heat-sensitive reaction with UV rays transmitting upon irradiating the sealant with UV rays. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种使用一滴填充技术的液晶显示装置和制造该装置的方法，该装置能够防止由密封剂的UV固化导致的缺陷。解决方案：液晶显示装置包括：具有金属信号线的阵列基板，薄膜晶体管和制造在第一玻璃基板上的像素电极; 具有遮光图案2a的滤色器基板10和制造在第二玻璃基板1上并与阵列基板相对设置的滤色器3〜5; 在阵列基板和滤色器基板10之间作为粘合剂的密封剂，并通过紫外线照射固化; 以及设置在由密封剂，阵列基板和滤色器基板10形成的空间中并通过一滴填充技术形成的液晶层。遮光图案2a由包括通过热敏反应变为黑色的透明热反应性颜料的树脂材料制成，并且图案包含通过热敏反应变为黑色的热反应性颜料紫外线在用紫外线照射密封剂时透射。版权所有（C）2007，JPO＆INPIT

57. 发明专利

JP2006313342A Ocb mode liquid crystal display device 审中-公开
标题翻译： OCB模式液晶显示装置
公开(公告)号：JP2006313342A
公开(公告)日：2006-11-16
申请号：JP2006106689
申请日：2006-04-07
申请人： Boe Hydis Technology Co Ltd , ビーオーイーハイディステクノロジー株式会社
发明人： NOH JONG DONG , SUH DONG HAE , KIM JAE-CHANG , YOON TAE HOON , JHUN CHUL GYU
IPC分类号： G02F1/139 , G02B5/30 , G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133528 , G02F1/1395 , G02F2001/133541 , G02F2001/133638 , G02F2413/04
摘要： PROBLEM TO BE SOLVED: To provide an OCB (Optically Compensated Birefringence) mode liquid crystal display device, even when the screen therein is obliquely viewed, capable of achieving a completely dark state by simply compensating for a phase delay. SOLUTION: The OCB mode LCD device comprises: a liquid crystal cell (110) interposed between a pair of substrates (170), which are spaced apart from each other and opposite surfaces thereof are rubbed; an upper phase delay film (120) aligned at the upper of the liquid crystal cell (110); an upper circular polarizer (140) aligned at the upper of the upper phase delay film (120); a lower phase delay film (130) aligned at the lower of the liquid crystal cell (110) symmetrically to the upper phase delay film (120); and a lower circular polarizer (150) aligned at the lower of the lower phase delay film (130) symmetrically to the upper circular polarizing plate and including an optical axis aligned perpendicularly to an optical axis of the upper circular polarizer (140). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供OCB（光学补偿双折射）模式液晶显示装置，即使当其中的屏幕倾斜观看时，也能通过简单地补偿相位延迟来实现完全黑暗的状态。解决方案：OCB模式LCD装置包括：夹在彼此间隔开的相对表面的一对基板（170）之间的液晶单元（110）被摩擦; 在液晶单元（110）的上部排列的上相延迟膜（120）; 在上相延迟膜（120）的上部排列的上圆偏振器（140）; 在液晶单元（110）的下部对准与上相延迟膜（120）对准的下相延迟膜（130）; 以及下部圆偏振器（150），其在所述下部相位延迟膜（130）的下部对准所述上部圆偏振片并且包括垂直于所述上部圆偏振器（140）的光轴对准的光轴。版权所有（C）2007，JPO＆INPIT

58. 发明专利

JP2006209065A Multi-cell gap fringe-field switching mode liquid crystal display 审中-公开
标题翻译：多孔隙空间切换模式液晶显示
公开(公告)号：JP2006209065A
公开(公告)日：2006-08-10
申请号：JP2005200174
申请日：2005-07-08
申请人： Boe Hydis Technology Co Ltd , ビーオーイーハイディステクノロジー株式会社
发明人： PARK JUN BAEK , KIM KWI-HYUN
IPC分类号： G02F1/1333 , G02F1/1343
CPC分类号： G02F1/134363 , G02F2001/134372
摘要： PROBLEM TO BE SOLVED: To provide a fringe-field switching (FFS)-mode liquid crystal display that is improved in average transmittancce.
SOLUTION: The liquid crystal display includes a lower substrate 11 and an upper substrate 12, arranged to face each other separated by a prescribed distance, and a counter electrode 13, a gate insulating film 15, and a pixel electrode 17 successively formed on the surface of the lower substrate 11 facing the upper substrate 12, and an overcoat film 14 formed on the surface of the upper substrate 12 facing the lower substrate 11, in such a manner that the cell gap D2 in the central part of the pixel electrode 17 and the cell gap D1 at the edge of the pixel electrode 17 differ from each other.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供平均透射率提高的边缘场切换（FFS）模式液晶显示器。＆lt;解决方案＆gt;液晶显示器包括：彼此相对隔开规定距离的下基板11和上基板12，以及相对电极13，栅极绝缘膜15和连续形成的像素电极17 在面向上基板12的下基板11的表面上，并且形成在上基板12的面向下基板11的表面上的外涂膜14，使得像素的中心部分中的单元间隙D2 电极17和像素电极17的边缘处的单元间隙D1彼此不同。版权所有（C）2006，JPO＆NCIPI

59. 发明专利

JP2005301276A Liquid crystal display device having double-sided display function 审中-公开
标题翻译：具有双面显示功能的液晶显示装置
公开(公告)号：JP2005301276A
公开(公告)日：2005-10-27
申请号：JP2005111680
申请日：2005-04-08
申请人： Boe Hydis Technology Co Ltd , ビーオーイーハイディステクノロジー株式会社
发明人： CHAE HYE KYUNG , LEE JEONG HA
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1345 , G02F1/1368 , G09F9/40
CPC分类号： G02F1/133555 , G02F2001/133342
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a double-sided display function. SOLUTION: The liquid crystal display device is equipped with a first substrate (100) having a plurality of first transmissive parts which transmit incident light of a first direction and a plurality of first reflective parts which reflect incident light of a second direction and is arranged among the plurality of first transmissive parts, and a second substrate (110) having a plurality of second reflective parts which reflect incident light of the first direction having been transmitted through the first transmissive parts and which are placed opposite to the first transmissive parts and a plurality of second transmissive parts which are placed opposite to the first reflective parts, are arranged among the second reflective parts and transmit incident light of the second direction having been reflected with the first reflective parts. The first light made incident from the first direction is transmitted through the first transmissive parts, then is reflected with the second reflective parts and is outputted from the rear face of a thin film transistor array. The second light made incident from the second direction is transmitted through the second transmissive parts, then is reflected with the first reflective parts and is outputted from the rear face of a color filter array. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有双面显示功能的液晶显示装置。解决方案：液晶显示装置配备有第一基板（100），第一基板（100）具有多个透射第一方向的入射光的第一透射部和反射第二方向的入射光的多个第一反射部，以及布置在多个第一透射部分之间，并且具有多个第二反射部分的第二基板（110），所述第二反射部分反射已经透射穿过第一透射部分并且与第一透射部分相对的第一方向的入射光并且与所述第一反射部相对设置的多个第二透射部配置在所述第二反射部之间，并且透射已经与所述第一反射部反射的所述第二方向的入射光。从第一方向入射的第一光透射通过第一透射部分，然后被第二反射部分反射并从薄膜晶体管阵列的背面输出。从第二方向入射的第二光透射通过第二透射部分，然后被第一反射部分反射并从滤色器阵列的后表面输出。版权所有（C）2006，JPO＆NCIPI

60. 发明专利

JP2005266756A Driving circuit of liquid crystal display 审中-公开
标题翻译：液晶显示器驱动电路
公开(公告)号：JP2005266756A
公开(公告)日：2005-09-29
申请号：JP2004292461
申请日：2004-10-05
申请人： Boe Hydis Technology Co Ltd , ビオイハイディステクノロジーカンパニーリミテッド
发明人： PARK MIN SEOK , SEO BO MI
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3685 , G09G3/20 , G09G2310/02 , G09G2310/08 , G09G2330/06
摘要： PROBLEM TO BE SOLVED: To provide a driving circuit of a liquid crystal display capable of increasing an EMI reduction effect by markedly reducing the number of transitions of REV.
SOLUTION: The driving circuit of the liquid crystal display comprises a timing controller for outputting various kinds of control signals and a data signal to a gate driver IC and a source driver IC. In order to reduce the number of the transitions of an REV signal for reporting the propriety of inversion/noninversion of data transmitted between the timing controller and the source driver IC, a first flip-flop is constituted at the post stage of the timing controller, and second flip-flop is constituted at the front stage of the source driver IC.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够通过显着地减少REV的转变次数来提高EMI降低效果的液晶显示器的驱动电路。解决方案：液晶显示器的驱动电路包括用于向栅极驱动器IC和源极驱动器IC输出各种控制信号和数据信号的定时控制器。为了减少用于报告在定时控制器和源极驱动器IC之间传送的数据的反相/非反相的适当性的REV信号的转换次数，在定时控制器的后级阶段构成第一触发器，并且在源极驱动器IC的前级构成第二触发器。版权所有（C）2005，JPO＆NCIPI

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