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1. 发明专利

JP2006276357A Liquid crystal apparatus and electronic equipment 审中-公开
标题翻译：液晶装置和电子设备
公开(公告)号：JP2006276357A
公开(公告)日：2006-10-12
申请号：JP2005094115
申请日：2005-03-29
申请人： Sanyo Epson Imaging Devices Corp , 三洋エプソンイメージングデバイス株式会社
发明人： YAMAZAKI KATSUNORI , MATSUSHIMA TOSHIHARU
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1365 , G02F1/139
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal apparatus capable of obtaining high display quality in both a transmission mode and a reflection mode without complicating driving. SOLUTION: The liquid crystal apparatus includes a transmission display region P1 and a reflection display region P2 in one pixel 150. A plurality of comb-shaped electrodes 31b are formed in a pixel electrode 31 (a second pixel electrode part 31B) belonging to the reflection display region P2. In the reflection mode, a liquid crystal is laterally driven by a lateral electric field (a fringe electric field) generated between the comb-shaped electrodes 31b and a capacitance electrode (a data line) disposed on the lower layer side of the pixel electrode 31. In the transmission mode, the liquid crystal is longitudinally driven by an electric field generated between the pixel electrode 31 (a first pixel electrode part 31A) and a counter electrode (an electrode opposed to the first pixel electrode part 31A via a liquid crystal layer) provided on a counter substrate side. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在传输模式和反射模式下都能获得高显示质量而不使驱动复杂化的液晶装置。解决方案：液晶装置包括一个像素150中的透射显示区域P1和反射显示区域P2。在像素电极31（第二像素电极部分31B）中形成多个梳状电极31b，其属于到反射显示区域P2。在反射模式中，液晶由在梳状电极31b与设置在像素电极31的下层侧的电容电极（数据线）之间产生的横向电场（边缘电场）横向驱动在透射模式中，液晶由像素电极31（第一像素电极部31A）和对电极（与第一像素电极部31A相对的电极经由液晶层）产生的电场纵向驱动）设置在相对基板侧。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006276110A Liquid crystal device and electronic apparatus 有权
标题翻译：液晶装置和电子装置
公开(公告)号：JP2006276110A
公开(公告)日：2006-10-12
申请号：JP2005090719
申请日：2005-03-28
申请人： Sanyo Epson Imaging Devices Corp , 三洋エプソンイメージングデバイス株式会社
发明人： MATSUSHIMA TOSHIHARU , KANEKO HIDEKI
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/133555 , G02F1/13439 , G02F2202/42
摘要： PROBLEM TO BE SOLVED: To provide a lateral electric field type liquid crystal device, capable of obtaining display of high quality on both reflection display and transparency display, having flexibility of design change and capable of easily coping with application to various apparatuses.
SOLUTION: The liquid crystal device 100 is a transparent reflection type liquid crystal device provided with a TFT array substrate 10 and a counter substrate 20 which are facingly arranged through a liquid crystal layer 50 and having a reflection display area for performing reflection display and a transparent display area for performing transparent display within a single dot area. A pixel electrode 9 and a common electrode 19 which apply an electric field of an approximate substrate plane direction to the liquid crystal layer 50 in the dot area are arranged on the liquid crystal layer side of the TFT array substrate 10 and a reflection part dielectric film 17 is formed in the reflection display area R.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种横向电场型液晶装置，其能够在反射显示和透明度显示器上获得高质量的显示，具有设计变化的灵活性并且能够容易地应对各种装置的应用。解决方案：液晶装置100是具有TFT阵列基板10和相对基板20的透明反射型液晶装置，TFT阵列基板10和对置基板20通过液晶层50相对布置并具有用于进行反射显示的反射显示区域以及用于在单个点区域内进行透明显示的透明显示区域。在TFT阵列基板10的液晶层侧配置像素电极9和公共电极19，该像素电极9和公共电极19在点阵区域中向液晶层50施加近似基板平面方向的电场，并且反射部分电介质膜 17形成在反射显示区域R中。（C）2007，JPO＆INPIT

3. 发明专利

JP2007093665A Liquid crystal display device and electronic equipment 审中-公开
标题翻译：液晶显示设备和电子设备
公开(公告)号：JP2007093665A
公开(公告)日：2007-04-12
申请号：JP2005279228
申请日：2005-09-27
申请人： Sanyo Epson Imaging Devices Corp , 三洋エプソンイメージングデバイス株式会社
发明人： MATSUSHIMA TOSHIHARU
IPC分类号： G02F1/1335 , G02F1/133 , G02F1/1343
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device, wherein the contrast ratio can be increased more than in the conventional case in an IPS mode or an FFS mode whose angle of field is larger than that of a TN display mode. SOLUTION: The liquid crystal display includes: a liquid crystal layer 22; a first substrate 1 and a second substrate 7 arranged opposite to each other across the liquid crystal layer 22; a first polarizing plate 23 and a second polarizing plate 24 arranged on the non-liquid crystal layer sides of the first substrate 1 and the second substrate 7, respectively; and a first electrode 14 and a second electrode 6 arranged on the liquid crystal layer side of the first substrate 23, wherein the liquid crystal layer 22 is driven by an electrical field generated between the first electrode 14 and the second electrode 6, and the liquid crystal display device characterized in that at least a polarizing axis of the first polarizing plate 23 is arranged so as to be shifted to the rotating direction in the case of drive of liquid crystal than the initial orientation direction of the liquid crystal and an absolute value of the electrical field to be black display exceeds 0V, is adopted. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种液晶显示装置，其中在IPS模式或FFS模式中的对比度比常规情况下可以增加，其角度大于TN显示模式。液晶显示器包括：液晶层22; 在液晶层22上彼此相对布置的第一基板1和第二基板7; 分别配置在第一基板1和第二基板7的非液晶层侧的第一偏振板23和第二偏振板24，以及布置在第一基板23的液晶层侧的第一电极14和第二电极6，其中液晶层22由在第一电极14和第二电极6之间产生的电场驱动，液体晶体显示装置的特征在于，在液晶驱动的情况下，与液晶的初始取向方向相比，第一偏振片23的至少偏振轴配置成向旋转方向移动，绝对值黑色显示电场超过0V，被采用。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007047732A Liquid crystal display device and electronic apparatus 有权
标题翻译：液晶显示装置和电子装置
公开(公告)号：JP2007047732A
公开(公告)日：2007-02-22
申请号：JP2006016017
申请日：2006-01-25
申请人： Sanyo Epson Imaging Devices Corp , 三洋エプソンイメージングデバイス株式会社
发明人： TSUCHIYA HITOSHI , MATSUSHIMA TOSHIHARU
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/13363
CPC分类号： G02F1/133555 , G02F1/133371 , G02F1/134363 , G02F2001/133638 , G02F2413/09
摘要： PROBLEM TO BE SOLVED: To provide a transverse electric field mode liquid crystal display device, which can provide high-contrast display without being colored upon reflective display, and can also provide high-contrast display with a wide-viewing angle upon transmissive display. SOLUTION: The liquid crystal display device is a transflective liquid crystal display device, in which a pixel electrode 9 and a common electrode 19 are provided on a side of a TFT array substrate 10 facing a liquid crystal layer 50, the liquid crystal layer 50 is driven by means of an electric field generated between the pixel electrode 9 and the common electrode 19, and a reflective display area R for reflective display and a transmissive display area T for transmissive display are formed in a sub-pixel area. The thickness of the liquid crystal layer 50 in the reflective display area R is smaller than the thickness of the liquid crystal layer 50 in the transmissive display area T. A retardation layer 21 is selectively formed in an area, corresponding to the reflective display region R, on a side of the liquid crystal layer 50 of the counter substrate 20. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种横向电场模式液晶显示装置，其可以在反射显示时提供高对比度显示而不着色，并且还可以在透射时提供具有宽视角的高对比度显示显示。解决方案：液晶显示装置是半透射型液晶显示装置，其中像素电极9和公共电极19设置在面向液晶层50的TFT阵列基板10的一侧，液晶层50通过在像素电极9和公共电极19之间产生的电场驱动，并且在子像素区域中形成用于反射显示的反射显示区域R和用于透射显示的透射显示区域T. 反射显示区域R中的液晶层50的厚度小于透射显示区域T中的液晶层50的厚度。延迟层21选择性地形成在与反射显示区域R对应的区域中，在对置基板20的液晶层50的一侧。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007025146A Liquid crystal display device, display method, and electronic apparatus 有权
标题翻译：液晶显示装置，显示方法和电子装置
公开(公告)号：JP2007025146A
公开(公告)日：2007-02-01
申请号：JP2005205782
申请日：2005-07-14
申请人： Sanyo Epson Imaging Devices Corp , 三洋エプソンイメージングデバイス株式会社
发明人： MATSUSHIMA TOSHIHARU
IPC分类号： G02F1/1337 , G02F1/13 , G02F1/133 , G09F9/30 , G09F9/35
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of three-dimensionally displaying an image and a moving image without providing an external optical element and preventing the device from being upsized and complicated, and to provide a display method and an electronic apparatus.
SOLUTION: In a region 13p, liquid crystal molecules are oriented in a first direction when a driving voltage is applied thereto, and in a region 13q, liquid crystal molecules are oriented in a second direction when a driving voltage is applied thereto, thus two kinds of light rays different in distribution of brightness can be emitted form a display region 12. When respectively different driving voltages are applied to the region 13p and to the region 13q, light rays with mutually different colors, brightness, and so on are respectively emitted from the region 13p and the region 13q. In the region 13p and in the region 13q, the liquid crystal molecules are oriented to mutually different directions, and light from the region 13p enters for example into a right eye of an observer and light from the region 13q enters for example into a left eye of the observer, and consequently both eyes of the observer recognize light rays with mutually different colors and brightness.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够在不提供外部光学元件的情况下三维地显示图像和运动图像的液晶显示装置，并且防止装置的大型化和复杂化，并且提供显示方法和电子设备。解决方案：在区域13p中，当施加驱动电压时，液晶分子在第一方向上取向，在区域13q中，当施加驱动电压时，液晶分子沿第二方向取向，因此可以从显示区域12发出亮度分布不同的两种光线。当分别将不同的驱动电压施加到区域13p和区域13q时，具有相互不同的颜色，亮度等的光线是分别从区域13p和区域13q发射。在区域13p和区域13q中，液晶分子被取向为相互不同的方向，并且来自区域13p的光进入例如观察者的右眼，并且来自区域13q的光进入例如左眼因此观察者的两只眼睛识别出具有相互不同的颜色和亮度的光线。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006276363A Liquid crystal device and electronic equipment 审中-公开
标题翻译：液晶装置和电子设备
公开(公告)号：JP2006276363A
公开(公告)日：2006-10-12
申请号：JP2005094123
申请日：2005-03-29
申请人： Sanyo Epson Imaging Devices Corp , 三洋エプソンイメージングデバイス株式会社
发明人： YAMAZAKI KATSUNORI , MATSUSHIMA TOSHIHARU
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20
摘要： PROBLEM TO BE SOLVED: To control an angle of visibility by simple data processing in a liquid crystal device.
SOLUTION: The liquid crystal device has a wide visibility angle display mode and a narrow visibility angle display mode as display modes of image data. In the wide visibility angle display mode, input image data are outputted to a liquid crystal display part as display image data in a non-converted state and displayed. In the narrow visibility angle display mode, display image data are generated by shifting the gradation value of the input image data to the white gradation value side and displayed on the liquid crystal display part. Since contrast is reduced by shifting the gradation value of the input image data to the white gradation value side, visibility is reduced. Thereby visibility from the side direction can be reduced and a side visibility angle can be narrowed. Since the visibility angle can be limited by simple data conversion processing of the input image data, a change in the structure of the liquid crystal panel itself is not required and visibility angle control can be inexpensively realized.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过在液晶装置中的简单数据处理来控制可见度的角度。
解决方案：液晶显示器具有广阔的可见度显示模式和较窄的能见度显示模式，作为图像数据的显示模式。在广视度显示模式下，将输入图像数据作为非转换状态的显示图像数据输出到液晶显示部件并显示。在窄可见度显示模式下，通过将输入图像数据的灰度值移位到白色灰度值侧并显示在液晶显示部分上来生成显示图像数据。由于通过将输入图像数据的灰度值移位到白色灰度值侧来减小对比度，所以可见度降低。从而可以减少从侧面方向的可视性，并且可以缩小侧视能角。由于可以通过输入图像数据的简单数据转换处理来限制可见度角度，因此不需要液晶面板本身的结构的变化，并且可以廉价地实现可视角度控制。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007047734A Liquid crystal device and electronic apparatus 有权
标题翻译：液晶装置和电子装置
公开(公告)号：JP2007047734A
公开(公告)日：2007-02-22
申请号：JP2006034757
申请日：2006-02-13
申请人： Sanyo Epson Imaging Devices Corp , 三洋エプソンイメージングデバイス株式会社
发明人： MATSUSHIMA TOSHIHARU , TSUCHIYA HITOSHI
IPC分类号： G02F1/1337 , G02F1/1335 , G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133371 , G02F1/133555 , G02F1/133753 , G02F1/134309 , G02F2001/133757 , G02F2001/134372
摘要： PROBLEM TO BE SOLVED: To provide a lateral electric field system liquid crystal display which can display an image with high quality for both reflective display and transmissive display, which has a high degree of freedom in design change and which can be easily applied to various apparatuses.
SOLUTION: The liquid crystal device is a lateral liquid crystal device in which a pixel electrode 9 and a common electrode 19 are provided on a side of a TFT array substrate 10 opposed to a liquid crystal layer 50, the liquid crystal layer 50 is driven by means of an electric field generated between the pixel electrode 9 and the common electrode 19, and a reflective display area R for reflective display and a transmissive display area T for transmissive display are formed in a one dot area. The alignment direction differs in the reflective display area R and in the transmissive display area T.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种横向电场系统液晶显示器，其能够显示用于反射显示和透射显示的高质量的图像，其在设计变化中具有高自由度并且可以容易地应用到各种装置。解决方案：液晶装置是其中像素电极9和公共电极19设置在与液晶层50相对的TFT阵列基板10的一侧上的液晶装置，液晶层50 通过在像素电极9和公共电极19之间产生的电场驱动，并且在一个点区域中形成用于反射显示的反射显示区域R和用于透射显示的透射显示区域T. 反射显示区域R和透射显示区域T中的取向方向不同。（C）2007年，JPO＆INPIT

8. 发明专利

JP2007017943A Liquid crystal device and electronic apparatus 有权
标题翻译：液晶装置和电子装置
公开(公告)号：JP2007017943A
公开(公告)日：2007-01-25
申请号：JP2006076308
申请日：2006-03-20
申请人： Sanyo Epson Imaging Devices Corp , 三洋エプソンイメージングデバイス株式会社
发明人： MATSUSHIMA TOSHIHARU
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/1362
CPC分类号： G02F1/134363 , G02F1/133555
摘要： PROBLEM TO BE SOLVED: To provide a transverse electric field system liquid crystal device which obtains high-quality display for both reflective display and transmissive display, has a high degree of freedom for design change and can be easily applied to various apparatuses. SOLUTION: The liquid crystal device is provided with a pixel electrode 9 and a common electrode 19 on a side of a TFT array substrate 10 facing a liquid crystal layer 50. The liquid crystal layer 50 is driven by an electric field generated between the pixel electrode 9 and the common electrode 19. A reflective display region R for reflective display and a transmissive display region T for transmissive display are provided in one sub-pixel region. The relative dielectric constant of an insulating film interposed between the pixel electrode 9 and the common electrode 19 in the reflective display region R is smaller than that of the insulating film in the transmissive display region T. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供获得用于反射显示和透射显示两者的高质量显示的横向电场系统液晶装置，具有高自由度的设计改变，并且可以容易地应用于各种装置。解决方案：液晶装置在TFT阵列基板10的面向液晶层50的一侧上设置有像素电极9和公共电极19.液晶层50由电场像素电极9和公共电极19.用于反射显示的反射显示区域R和用于透射显示的透射显示区域T设置在一个子像素区域中。插入在反射显示区域R中的像素电极9和公共电极19之间的绝缘膜的相对介电常数小于透射显示区域T中的绝缘膜的相对介电常数。（C）2007， JPO＆INPIT

9. 发明专利

JP2006276358A Liquid crystal apparatus and electronic equipment 审中-公开
标题翻译：液晶装置和电子设备
公开(公告)号：JP2006276358A
公开(公告)日：2006-10-12
申请号：JP2005094116
申请日：2005-03-29
申请人： Sanyo Epson Imaging Devices Corp , 三洋エプソンイメージングデバイス株式会社
发明人： YAMAZAKI KATSUNORI , MATSUSHIMA TOSHIHARU
IPC分类号： G02F1/1365 , G02F1/1343
摘要： PROBLEM TO BE SOLVED: To provide a structure wherein an alignment defect is hardly generated, in a vertical alignment type liquid crystal apparatus. SOLUTION: The liquid crystal apparatus includes an element substrate having a scanning line 9 and a data line 13 extended in directions crossing each other and a pixel electrode 31 electrically connected to the data line 13 via a thin film diode 40, a counter substrate having a counter electrode opposed to the pixel electrode 31 and a liquid crystal layer interposed between the element substrate and the counter substrate. The liquid crystal layer is composed of a liquid crystal vertically aligned in its initial alignment state and having negative dielectric anisotropy, the pixel electrode 31 is provided on the scanning line 9 via an insulating film, a holding capacitance 5 is formed in an overlapping part where the pixel electrode 31 two-dimensionally overlaps with the scanning line 9 and an electrode slit 31H provided by removing a portion of the pixel electrode 31 is formed in the overlapping part. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在垂直取向型液晶装置中，提供难以产生取向缺陷的结构。解决方案：液晶装置包括具有沿相交方向延伸的扫描线9和数据线13的元件基板和经由薄膜二极管40电连接到数据线13的像素电极31，具有与像素电极31相对的对置电极的基板和介于元件基板和对置基板之间的液晶层。液晶层由在初始取向状态下垂直取向并具有负介电各向异性的液晶构成，像素电极31经由绝缘膜设置在扫描线9上，在重叠部分形成保持电容5，像素电极31与扫描线9二维地重叠，并且通过去除像素电极31的一部分而设置的电极狭缝31H形成在重叠部分中。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006267786A Liquid crystal device and electronic apparatus 有权
标题翻译：液晶装置和电子装置
公开(公告)号：JP2006267786A
公开(公告)日：2006-10-05
申请号：JP2005087820
申请日：2005-03-25
申请人： Sanyo Epson Imaging Devices Corp , 三洋エプソンイメージングデバイス株式会社
发明人： YAMAZAKI KATSUNORI , MATSUSHIMA TOSHIHARU
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/134363 , G02F2001/134372
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal device in an FFS (Fringe Field Switching) system which is reduced in the change of viewing angle and can improve an apperture ratio.
SOLUTION: In an element board having a common electrode (first electrode), an insulating layer formed on the common electrode and a pixel electrode (second electrode) including a plurality of conductive parts formed on the insulating layer and an orientation film formed on the pixel electrode, a plurality of required openings are formed at the common electrode so as to be arranged in a staggered status in one pixel region G so that electric fields can be non-uniform, and that a part of the respective openings can be overlapped with the conductive part, and when a driving voltage is applied, distortion is generated in the electric field distribution in the neighborhood of the opening, and a liquid crystal molecule is made easily operable so that the re-orientation status of two liquid crystal molecules having a positional relation which is almost symmetrical to a certain reference line can be formed. As a result, it is possible to reduce the change of a visual angle, and to prevent (correct) the occurrence of coloring.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在FFS（边缘场切换）系统中提供液晶装置，其减小了视角的变化并且可以提高孔径比。解决方案：在具有公共电极（第一电极）的元件板中，形成在公共电极上的绝缘层和形成在绝缘层上的多个导电部件的像素电极（第二电极）和形成的取向膜在像素电极上，在公共电极上形成多个需要的开口，以在一个像素区域G中以交错状态布置，使得电场可以不均匀，并且各个开口的一部分可以与导电部分重叠，并且当施加驱动电压时，在开口附近的电场分布中产生失真，并且使液晶分子易于操作，使得两个液晶分子的再取向状态可以形成与特定基准线几乎对称的位置关系。结果，可以减少视角的变化，并且防止（校正）着色的发生。版权所有（C）2007，JPO＆INPIT

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