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1. 发明专利

JP2007094025A Electrooptic device and electronic equipment 审中-公开
标题翻译：电子设备和电子设备
公开(公告)号：JP2007094025A
公开(公告)日：2007-04-12
申请号：JP2005283505
申请日：2005-09-29
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： KOBAYASHI KAZU , TANAKA KAZUHIRO , UEHARA TOSHINORI , TANAKA SHINICHIRO
IPC分类号： G09F9/30 , G02B5/20 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To enable an electrooptic device which is provided with sub-pixels of W instead of sub-pixels of B constituting unit pixels to perform proper white display.
SOLUTION: The electrooptic device comprises, for example, a liquid crystal display etc., and sub-pixels of R and G of this electrooptic device are set smaller in an open area ratio than sub-pixels of B. When display luminance is increased by adding the sub-pixels of W to ordinary sub-pixels of the three colors R, G, and B, the sub-pixels of B are sacrificed in many cases, and then regions of the sub-pixels of B decrease relatively to regions of R and G, so that displayed white becomes yellowish white. For the purpose, the open area ratios of the subpixels of R and G are made correspondingly small than the open area ratio of the sub-pixels of B to adjust white balance of the displayed white, thereby displaying preferable white.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了实现设置有W的子像素而不是构成单位像素的B的子像素的电光装置来执行适当的白色显示。解决方案：电光装置包括例如液晶显示器等，并且该电光装置的R和G的子像素的设置比开放面积比小于B的子像素。当显示亮度通过将W的子像素添加到三种颜色R，G和B的普通子像素来增加，在许多情况下牺牲了B的子像素，然后B的子像素的区域相对减小到R和G的区域，使得显示的白色变成黄白色。为此，R和G的子像素的开口面积比相应地小于B的子像素的开口面积比，以调整显示的白色的白平衡，从而显示优选的白色。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007086574A Translucent liquid crystal display panel 有权
标题翻译：透明液晶显示面板
公开(公告)号：JP2007086574A
公开(公告)日：2007-04-05
申请号：JP2005277245
申请日：2005-09-26
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： YOSHIDA KOJI , TANAKA SHINICHIRO
IPC分类号： G02F1/1335 , G02F1/1368
CPC分类号： G02F1/136227 , G02F1/133555 , G02F1/133707
摘要： PROBLEM TO BE SOLVED: To provide a translucent liquid crystal display panel which is capable of shortening the time for forming a contact hole and has satisfactory efficiency of manufacture. SOLUTION: The transflective liquid crystal display panel 10 comprises a first substrate in which a switching element and a pixel electrode 19 are disposed on each position divided by a signal line 13 and a scanning line 12 matrically arranged, and a reflection part 15 and a transmission part 16 are formed on each pixel electrode, wherein an interlayer film 17 of separating the pixel electrode 19 from the switching element is formed at least on the reflection part 15 of the first substrate; a reflection plate 18 is disposed on the lower part of the pixel electrode; the reflection plate 18 has a notch part 35 on the surrounding thereof; and the pixel electrode 19a of the reflection part is electrically connected with an electrode of the switching element via a contact hole 20 formed in the interlayer film corresponding to the notch part 35. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够缩短形成接触孔的时间并且具有令人满意的制造效率的半透明液晶显示面板。解决方案：半透射型液晶显示面板10包括第一基板，其中开关元件和像素电极19设置在由信号线13和扫描线12分开布置的每个位置上，反射部分15 并且在每个像素电极上形成透射部分16，其中至少在第一衬底的反射部分15上形成从像素电极19分离开关元件的层间膜17; 反射板18设置在像素电极的下部; 反射板18在其周围具有切口部35; 并且反射部的像素电极19a经由形成在与切口部35对应的层间膜中的接触孔20与开关元件的电极电连接。（C）2007，JPO＆INPIT

3. 发明专利

JP2007041522A Electro-optical device and electronic apparatus 有权
标题翻译：电光设备和电子设备
公开(公告)号：JP2007041522A
公开(公告)日：2007-02-15
申请号：JP2006090366
申请日：2006-03-29
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： KOBAYASHI KAZU , TANAKA KAZUHIRO , HORIGUCHI MASAHIRO , UEHARA TOSHINORI , KANEKO HIDEKI , TANAKA SHINICHIRO
IPC分类号： G02F1/1335 , G02F1/1343 , G09F9/30
CPC分类号： G02F1/133555 , G02F1/133514 , G02F2201/52
摘要： PROBLEM TO BE SOLVED: To provide an electro-optical device having transparent sub-pixels in which a white balance can be adjusted.
SOLUTION: An electro-optical device includes a plurality of display pixels each of which has two Red R sub-pixels, two Green G sub-pixels, one Blue B sub-pixel and one transparent W sub-pixel. In particular, the W color represents a color within a range expressed by (X, Y)=(0.3 to 0.4, 0.3 to 0.4) in the CIE (International Commission on Illumination) chromaticity diagram. A colored layer is formed in a display region of each of the R, G, B, and W sub-pixels. Therefore, the area proportion of the B sub-pixel of the display pixel is a half of the R or G sub-pixel of the display pixel and thus the amount of a B light component is less than the amount of an R or G light component. An uncolored layer where the colored layer does not exist is formed in the display region of each of the R and G sub-pixels. In this way, the amount of the R or G light component can be reduced for adjustment. As a result, it is possible to adjust the white balance in white display to a predetermined color temperature state so as to restrict coloring in the white display.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有可调节白平衡的透明子像素的电光装置。解决方案：电光装置包括多个显示像素，每个显示像素具有两个红R子像素，两个绿G子像素，一个蓝B子像素和一个透明W子像素。特别地，W颜色表示在CIE（国际照明委员会）色度图中由（X，Y）=（0.3至0.4,0.3至0.4）表示的范围内的颜色。在R，G，B和W子像素中的每一个的显示区域中形成着色层。因此，显示像素的B子像素的面积比例是显示像素的R或G子像素的一半，因此B光分量的量小于R或G光的量零件。在R和G子像素中的每一个的显示区域中形成着色层不存在的未着色层。以这种方式，可以减少R或G光分量的量以进行调节。结果，可以将白色显示中的白平衡调节到预定的色温状态，从而限制白色显示中的着色。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007079358A Translucent liquid crystal display device 审中-公开
标题翻译：透明液晶显示装置
公开(公告)号：JP2007079358A
公开(公告)日：2007-03-29
申请号：JP2005269663
申请日：2005-09-16
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： TANIGUCHI HIRONORI , TANAKA SHINICHIRO
IPC分类号： G02F1/1368 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a translucent liquid crystal display device in which an adverse effect to a display image is reduced even when a contact hole is provided in a reflection part. SOLUTION: The translucent liquid crystal display device 10 is characterized that an array substrate 11 and a color filter substrate 12 provided with a switching element TFT and a pixel electrode 21 by every pixel are arranged opposite to each other via a liquid crystal layer 23, a reflection part 20 and a transparent part 19 are formed in the pixel electrode 21 by every pixel, an interlayer insulating film 17 which partitions the pixel electroe and the switching element is formed at least at the refrection part of the array substrate, the pixel electrode and an electrode of the switching element is electrically connected to each other via the contact hole 18 formed in the interlayer insulating film of the reflection part, a transparent window part 27 is provided in a color filter layer 25 corresponding to the reflection part of the color filter substrate and the transparent window part is arranged at a position which is not opposite to the contact hole of the array substrate. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种半透明液晶显示装置，其中即使在反射部分中设置接触孔时，对显示图像的不利影响也减小。解决方案：半透明液晶显示装置10的特征在于，阵列基板11和每个像素设置有开关元件TFT和像素电极21的滤色器基板12经由液晶层彼此相对布置如图23所示，通过每个像素在像素电极21中形成反射部20和透明部19，至少在阵列基板的反射部形成有分隔像素电极和开关元件的层间绝缘膜17，像素电极和开关元件的电极通过形成在反射部分的层间绝缘膜中的接触孔18彼此电连接，透明窗部分27设置在对应于反射部分的反射部分的滤色器层25中滤色器基板和透明窗部分布置在与阵列基板的接触孔不相反的位置。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007003752A Transflective liquid crystal display device 有权
标题翻译：转移液晶显示装置
公开(公告)号：JP2007003752A
公开(公告)日：2007-01-11
申请号：JP2005182935
申请日：2005-06-23
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： TANAKA SHINICHIRO , YOSHIDA KOJI
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/1345 , G02F1/133555 , G02F1/136286
摘要： PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display device having excellent contrast without impairing display quality such as cross talk. SOLUTION: In the transflective liquid crystal display device 10 having a first substrate on which a reflective section 15 and a transmissive section 16 are formed on respective positions partitioned with signal lines 13 and scanning lines 12 arranged in a matrix, a second substrate on which a color filter and a common electrode are formed, and a liquid crystal layer disposed between both substrates, a pixel electrode 19 to be arranged on the reflective section 15 and the transmissive section 16 is formed so as to overlap with the signal lines 13 and the scanning lines 12 in a plan view via an insulating film, wherein a width L1 of the signal line 13 corresponding to the transmissive section 16 is made larger than a width L3 of the signal line 13 corresponding to the reflective section 15, and an overlap width L2 of the pixel electrode 19 and the signal line 13 corresponding to the transmissive section 16 is made larger than an overlap width L4 of the pixel electrode 19 and the signal line 13 corresponding to the reflective section 15. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优异对比度的半透射型液晶显示装置，而不会妨碍诸如串扰的显示质量。解决方案：在具有第一基板的半透射型液晶显示装置10中，第一基板上形成有以信号线13和排列成矩阵的扫描线12分隔的各个位置上的反射部15和透射部16，第二基板在其上形成有滤色器和公共电极的液晶层和设置在两个基板之间的液晶层，形成设置在反射部15上的像素电极19和透射部16，以与信号线13重叠并且扫描线12经由绝缘膜在平面图中，其中与透射部分16对应的信号线13的宽度L1大于与反射部分15对应的信号线13的宽度L3，并且像素电极19与对应于透射部分16的信号线13的重叠宽度L2大于像素电极19的重叠宽度L4和信号 l线13对应于反射部分15.版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006267993A Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：JP2006267993A
公开(公告)日：2006-10-05
申请号：JP2005170442
申请日：2005-06-10
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： TANAKA SHINICHIRO , TANIGUCHI HIRONORI , YOSHIDA KOJI
IPC分类号： G02F1/1335 , G02B5/20
CPC分类号： G02F1/133512 , G02F1/133555
摘要： PROBLEM TO BE SOLVED: To prevent an alignment defect from being caused by preventing film thickness unevenness of an alignment film resulting from liquid pool during aligning agent coating on the side of a color filter substrate. SOLUTION: Along a gap 12 between adjacent color filters CF, a groove 13 which is wide enough to include the gap 12 is formed on a surface of a transparent thick portion 11. Consequently, when the surface of the transparent thick portion 11 where the groove 13 is formed is coated with the aligning agent by a roller, an excessive aligning agent is guided to both sides of the transparent thick portion 11 through the groove 13, so no liquid pool is formed and the alignment film never has uneven film thickness. No alignment defect is therefore caused and a display defect does not occur. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止由于在滤色器基板一侧的取向剂涂布期间由液池引起的取向膜的膜厚不均匀性而引起取向缺陷。解决方案：沿着相邻滤色器CF之间的间隙12，在透明厚部分11的表面上形成宽度足以包括间隙12的凹槽13.因此，当透明厚部分11的表面在形成有槽13的位置上，通过辊对定向剂进行涂布，过度的取向剂通过槽13被引导到透明厚壁部11的两侧，因此不会形成液体池，并且取向膜不会产生不均匀的膜厚度。因此不会引起对准缺陷，并且不会发生显示缺陷。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007086576A Semi-transmission liquid crystal display panel 审中-公开
标题翻译：半透明液晶显示面板
公开(公告)号：JP2007086576A
公开(公告)日：2007-04-05
申请号：JP2005277247
申请日：2005-09-26
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： SHIMIZU TADASHI , TANAKA SHINICHIRO
IPC分类号： G02F1/1368 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide an MVA system semi-transmission liquid crystal display panel which prevents light leakage from the inclined surface of a top coat layer for cell gap adjustment of a reflection part and has an improved contrast and a satisfactory image quality. SOLUTION: The MVA system semi-transmission liquid crystal display panel 10 comprises: a first substrate provided with a pixel electrode 19 having a slit 33 between a transmission part 16 and the reflection part 15, a reflection plate 18 and an auxiliary capacitance line 21 disposed on the lower side of the reflection plate; a second substrate which is provided with the top coat layer 27 and alignment regulating means 31, 32 and has a common electrode formed on the surface thereof; vertically aligned films laminated on the first substrate and the second substrate; and a liquid crystal layer which is disposed between both of the substrates and has negative dielectric anisotropy, wherein the auxiliary capacitance line 21 is extended from a position corresponding to the reflection part up to the slit beyond the position corresponding to the top coat layer. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种MVA系统半透射液晶显示面板，其防止从用于反射部分的单元间隙调整的顶涂层的倾斜表面的光泄漏并且具有改善的对比度和令人满意的图像质量。解决方案：MVA系统半透射液晶显示面板10包括：设置有像素电极19的第一基板，在透射部分16和反射部分15之间具有狭缝33，反射板18和辅助电容设置在反射板的下侧的线路21; 第二基板，其设置有顶涂层27和取向调节装置31,32，并且在其表面上形成有公共电极; 层叠在第一基板和第二基板上的垂直排列的薄膜; 以及设置在两个基板之间并具有负介电各向异性的液晶层，其中辅助电容线21从对应于反射部分的位置延伸到超过与顶涂层相对应的位置的狭缝。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006154362A Liquid crystal display panel 审中-公开
标题翻译：液晶显示面板
公开(公告)号：JP2006154362A
公开(公告)日：2006-06-15
申请号：JP2004345555
申请日：2004-11-30
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： TANAKA SHINICHIRO , TANIGUCHI HIRONORI
IPC分类号： G02F1/1337 , G02F1/1368
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display panel of an MVA system having high display quality, wherein reduction of display quality affected by a contact hole for conduction between a drain electrode and a pixel electrode is suppressed. SOLUTION: In a first substrate wherein a TFT 16 and a pixel electrode 15 are formed in each position partitioned by scanning lines 13 and signal lines 14 disposed in a matrix shape and a second substrate wherein a protrusion 23b regulating inclination of liquid crystal molecules is formed in each position, a contact hole 31 for conducting a drain electrode D of the TFT 16 and a pixel electrode 15b and the protrusion 23b are formed so as to overlap each other. Thereby, inclination of liquid crystal molecules due to physical force of the contact hole 31 is suppressed by the regulating force of the protrusion 23b so as to suppress deterioration of display quality. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题：提供一种具有高显示质量的MVA系统的液晶显示面板，其中抑制了由漏电极和像素电极之间的导电接触孔所影响的显示质量的降低。解决方案：在由扫描线13和以矩阵形状设置的信号线14分隔的每个位置中形成TFT 16和像素电极15的第一基板和第二基板中，其中调节液晶倾斜的突起23b 在每个位置形成分子，用于导电TFT16的漏电极D和像素电极15b和突起23b的接触孔31形成为彼此重叠。因此，通过突起23b的调节力来抑制由于接触孔31的物理力引起的液晶分子的倾斜，从而抑制显示质量的劣化。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2007086575A Translucent liquid crystal display panel 审中-公开
标题翻译：透明液晶显示面板
公开(公告)号：JP2007086575A
公开(公告)日：2007-04-05
申请号：JP2005277246
申请日：2005-09-26
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： NAKAHARA TAE , TANAKA SHINICHIRO
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/1343
摘要： PROBLEM TO BE SOLVED: To provide an MVA type translucent liquid crystal display panel that has excellent manufacturing efficiency, good reliability of a pixel electrode, and a long life. SOLUTION: The MVA type translucent liquid crystal display panel 10 has: a first substrate equipped with pixel electrodes 19 which are demarcated by signal lines 13 and scanning lines 12 arranged in a matrix and have slits 33 between transmission parts 16 and reflection parts 15 provided at respective positions and reflection plates 18 provided below the pixel electrodes 19a of the reflection parts; a second substrate which has alignment restricting means 31 provided opposite at least the transmission parts 16 and has a common electrode formed on a surface; vertical alignment films laminated on the first substrate and second substrate; and a liquid crystal layer which is arranged between both the substrates and has negative dielectric constant anisotropy, wherein the reflection plates 18 is positioned so as not to come in contact with parts 34 which are formed by the slits 33 and where the pixel electrodes 19 become narrow. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优异的制造效率，像素电极的良好可靠性和长寿命的MVA型半透明液晶显示面板。解决方案：MVA型半透明液晶显示面板10具有：配备有由信号线13和排列成矩阵状的扫描线12划分的像素电极19的第一基板，在透射部16和反射部之间具有狭缝33 15设置在各反射部的像素电极19a的下方设置反射板18，第二基板，其具有至少与传动部分16相对设置的对准限制装置31，并且具有形成在表面上的公共电极; 层叠在第一基板和第二基板上的垂直取向膜; 以及布置在两个基板之间并具有负的介电常数各向异性的液晶层，其中反射板18被定位成不与由狭缝33形成的部分34接触，并且像素电极19成为狭窄。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007086112A Transflective type liquid crystal display 审中-公开
标题翻译：转移型液晶显示
公开(公告)号：JP2007086112A
公开(公告)日：2007-04-05
申请号：JP2005271454
申请日：2005-09-20
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： TANAKA SHINICHIRO
IPC分类号： G02F1/1343 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a transflective type liquid crystal display of a VA system wherein damage of quality such as flicker or cross-talk is eliminated while contrast is satisfactory. SOLUTION: The transflective type liquid crystal display 10 has a first substrate wherein a reflection part 15 and a transmission part 16 are formed in each position partitioned by scanning lines 12 and signal lines 13 which are disposed in a matrix shape, a second substrate wherein a color filter and a common electrode are formed and a liquid crystal layer disposed between both substrates. A liquid crystal having dielectric anisotropy is used as the liquid crystal layer, a width L1 of the signal line in the position corresponding to the transmission part is made narrower than a width L3 of the signal line in the position corresponding to the reflection part and an overlapping width L2 of a pixel electrode with the signal line in the transmission part is made narrower than an overlapping width L4 of a reflection plate with the signal line in the reflection part. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种VA系统的半透射型液晶显示器，其中在对比度令人满意的情况下消除诸如闪烁或串扰的质量损坏。解决方案：半透射型液晶显示器10具有第一基板，其中在由以矩阵形状布置的扫描线12和信号线13分隔的每个位置形成反射部15和透射部16，第二基底基板，其中形成滤色器和公共电极以及设置在两个基板之间的液晶层。使用具有介电各向异性的液晶作为液晶层，在与透射部对应的位置处的信号线的宽度L1比在与反射部对应的位置的信号线的宽度L3相比窄，像素电极与透射部分中的信号线的重叠宽度L2比反射部分中具有信号线的反射板的重叠宽度L4窄。版权所有（C）2007，JPO＆INPIT

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