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51. 发明专利

JP2013114880A Direct led backlight device and liquid crystal display device using the same 有权
标题翻译：直接LED背光装置和使用其的液晶显示装置
公开(公告)号：JP2013114880A
公开(公告)日：2013-06-10
申请号：JP2011259659
申请日：2011-11-28
申请人： Nlt Technologies Ltd , Nltテクノロジー株式会社
发明人： SUGAYA HIROKI
IPC分类号： F21S2/00 , F21Y101/02
CPC分类号： G02F1/133603 , G02F1/133608 , G02F1/133611 , G09F13/04
摘要： PROBLEM TO BE SOLVED: To provide a direct LED backlight device capable of improving color unevenness (luminance unevenness if color unevenness has no problem) at an edge part of a display region without increasing a driving unit and its control circuit and changing an outer shape of a liquid crystal display device.SOLUTION: The direct LED backlight device is provided with a bottom wall (a mounting substrate 2), an optical member group 8 arranged to oppose an inner face of the bottom wall with a prescribed distance, a side wall 6 for holding a space between the bottom wall and the optical member group 8 at the prescribed distance, and a plurality of LEDs 1 as a light source fixed on the inner face of the bottom wall. The side wall 6 includes, on the inner side thereof, a protruded part P protruding toward a central part in a space formed by the bottom wall, the side wall 6, and the optical member group 8, and at least a part of a light emitting face of the LEDs 1, existing in an outermost part, is superimposed on the protruded part P and is located at a position where it cannot be seen from a perpendicular direction of the optical member group 8.
摘要翻译：要解决的问题：提供一种能够在不增加驱动单元及其控制电路的情况下在显示区域的边缘部分处改善颜色不均匀（颜色不均匀性的亮度不均匀性）的直接LED背光装置，并且改变液晶显示装置的外形。解决方案：直接LED背光装置设置有底壁（安装基板2），配置成与底壁的内表面相对设置的光学构件组8，其具有规定距离;侧壁6，用于保持在预定距离处的底壁和光学构件组8之间的空间，以及固定在底壁的内表面上的作为光源的多个LED 1。侧壁6在其内侧包括在由底壁，侧壁6和光学构件组8形成的空间中朝向中心部分突出的突出部分P，以及至少一部分光存在于最外部的LED 1的发光面重叠在突出部P上，位于从光学构件组8的垂直方向看不到的位置。（C） 2013年，JPO＆INPIT

52. 发明专利

JP2013109380A Liquid crystal display device and manufacturing method thereof 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：JP2013109380A
公开(公告)日：2013-06-06
申请号：JP2013050598
申请日：2013-03-13
申请人： Nlt Technologies Ltd , Nltテクノロジー株式会社
发明人： KITAGAWA YOSHIAKI
IPC分类号： G02F1/1339
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of forming a columnar spacer playing an auxiliary role without increasing the number of selective etchings by photolithography technology and suppressing design limitation of display pixels.SOLUTION: The liquid crystal display device includes: a first substrate 1; a second substrate 2 that is disposed so as to face the first substrate 1 and clamps a liquid crystal along with the first substrate 1; and the columnar spacer that is provided on the first substrate 1 or the second substrate 2 and retains the first substrate 1 and the second substrate 2 spaced at a predetermined interval. The columnar spacer includes a main column 51, and auxiliary columns 52 and 53 having the cross section smaller than that of the main column 51. The main column 51 and the auxiliary columns 52 and 53 of the columnar spacer are disposed on at least a video signal line or a scan signal line of a pixel.
摘要翻译：要解决的问题：提供一种能够形成具有辅助作用的柱状间隔物的液晶显示装置，而不增加通过光刻技术的选择性蚀刻的数量并抑制显示像素的设计限制。解决方案：液晶显示装置包括：第一基板1; 第二基板2，其被设置为面对第一基板1并与第一基板1一起夹持液晶; 以及设置在第一基板1或第二基板2上并保持第一基板1和第二基板2以预定间隔隔开的柱状间隔件。柱状间隔件包括主柱51和具有比主柱51的横截面小的横截面的辅助柱52和53.柱形间隔件的主柱51和辅助柱52和53至少设置在视频信号线或像素的扫描信号线。版权所有（C）2013，JPO＆INPIT

53. 发明专利

JP2013109358A Liquid crystal display device and signal processing method 审中-公开
标题翻译：液晶显示装置和信号处理方法
公开(公告)号：JP2013109358A
公开(公告)日：2013-06-06
申请号：JP2012281871
申请日：2012-12-25
申请人： Nlt Technologies Ltd , Nltテクノロジー株式会社
发明人： OTA SHINJI
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is capable of suppressing generation of EMI noises while realizing miniaturization and thinning of a signal processing board even if image data is transmitted at a high speed.SOLUTION: An embodiment comprises a timing controller 14a to output, in accordance with a video signal in, a first controlling signal ct1, data signals da, db, and clock signals ca, cb to data line driving circuits 12, 12, 12, 12, 12, and to output a second controlling signal ct2 to a scanning line driving circuit 13. The timing controller 14a directly supplies the clock signals ca, cb, which correspond respectively to display regions A, B and have different frequencies, to the data line driving circuits 12, 12, 12, 12, 12.
摘要翻译：要解决的问题：提供即使高速传输图像数据，也能够实现信号处理板的小型化和细化的同时抑制EMI噪声的产生的液晶显示装置。解决方案：实施例包括定时控制器14a，以根据视频信号将第一控制信号ct1，数据信号da，db和时钟信号ca，cb输出到数据线驱动电路12 SB SB =“POST”> 1 ，12 2 ，12 3 ，12 4 ，12 5 ，并将第二控制信号ct2输出到扫描线驱动电路13.定时控制器14a直接将时钟信号ca，cb，分别对应于显示区域A，B并且具有不同的频率，数据线驱动电路12 1 ，12 2 12 3 ，12 4 ，12 5 。版权所有（C）2013，JPO＆INPIT

54. 发明专利

JP2013084977A Method for manufacturing thin film transistor 有权
标题翻译：制造薄膜晶体管的方法
公开(公告)号：JP2013084977A
公开(公告)日：2013-05-09
申请号：JP2012276568
申请日：2012-12-19
申请人： Nlt Technologies Ltd , Nltテクノロジー株式会社
发明人： TANABE HIROSHI
IPC分类号： H01L21/336 , G02F1/1368 , H01L29/786
摘要： PROBLEM TO BE SOLVED: To obtain a TFT having high light resistance in which optical leak current is suppressed at a low cost by simplifying manufacturing processes.SOLUTION: A TFT 100 basically comprises: a light-shielding film 113 formed on a glass substrate serving as an insulating substrate 107; an insulating film 112 formed on the light-shielding film 113; a semiconductor film 111 formed on the insulating film 112; and a gate insulating film 104 formed on the semiconductor film 111. In a laminated body 100a composed of three layers of the light-shielding film 113, the insulating film 112, and the semiconductor film 111, each layer is patterned simultaneously. Further, each layer of the laminated body 100a is formed of silicon or material containing silicon.
摘要翻译：解决的问题：通过简化制造工艺，获得低成本地抑制光泄漏电流的具有高耐光性的TFT。解决方案：TFT 100基本上包括：形成在用作绝缘基板107的玻璃基板上的遮光膜113; 形成在遮光膜113上的绝缘膜112; 形成在绝缘膜112上的半导体膜111; 以及形成在半导体膜111上的栅极绝缘膜104.在由三层遮光膜113，绝缘膜112和半导体膜111构成的层叠体100a中，每一层均被图案化。此外，层叠体100a的各层由硅或含有硅的材料形成。版权所有（C）2013，JPO＆INPIT

55. 发明专利

JP2013050740A Display device, terminal device and display panel 有权
标题翻译：显示设备，终端设备和显示面板
公开(公告)号：JP2013050740A
公开(公告)日：2013-03-14
申请号：JP2012258054
申请日：2012-11-26
申请人： Nlt Technologies Ltd , Nltテクノロジー株式会社
发明人： UEHARA SHINICHI , SUMIYOSHI KEN , OKUMURA FUJIO
IPC分类号： G09G3/36 , G09F9/00 , G09G3/20 , G09G3/34
CPC分类号： G02F1/1347 , G02F1/1323 , G09G3/3648 , G09G2320/028 , G09G2320/041
摘要： PROBLEM TO BE SOLVED: To provide: a display device in which a drive power source of a transparent/scattering switching element for controlling scattering can be made compact and low-cost, in the display device in which visual angle ranges can be switched; a terminal device on which the display device is mounted; and a display panel incorporated in the terminal device.SOLUTION: A display device 2 comprises a light source device 1 and a transmission type liquid crystal display panel 7, and the light source device 1 comprises a transparent/scattering switching element 122 which can be switched between a state where incident light is transmitted and a state where the light is scattered. The transmission type liquid crystal display panel 7 comprises pixels for display arranged in a matrix and drives the transparent/scattering switching element 122 by using electric power supply and a signal for driving the pixels, thereby there is no need to newly provide the signal and the electric power supply for the transparent/scattering switching element.
摘要翻译：解决的问题：提供一种显示装置，其中可以在可视角度范围的显示装置中将用于控制散射的透明/散射切换元件的驱动电源紧凑且成本低廉的显示装置切换终端装置，其上安装有显示装置; 以及并入终端装置的显示面板。解决方案：显示装置2包括光源装置1和透射型液晶显示面板7，光源装置1包括透明/散射切换元件122，其可以在入射光为透射光和散射光的状态。透射型液晶显示面板7包括以矩阵形式布置的显示器，并且通过使用电源和用于驱动像素的信号来驱动透明/散射开关元件122，从而不需要重新提供信号和用于透明/散射开关元件的电源。版权所有（C）2013，JPO＆INPIT

56. 发明专利

JP2013020269A Liquid crystal display device, drive control circuit used in the liquid crystal display device and drive method 审中-公开
标题翻译：液晶显示装置，在液晶显示装置和驱动方法中使用的驱动控制电路
公开(公告)号：JP2013020269A
公开(公告)日：2013-01-31
申请号：JP2012230373
申请日：2012-10-17
申请人： Nlt Technologies Ltd , Nltテクノロジー株式会社
发明人： HONPO NOBUAKI
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20 , G09G3/34
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of enhancing the contrast of a display screen by reducing tailing of moving image.SOLUTION: LED blocks 16a and 16b are turned ON for a predetermined period of time according to a response of liquid crystal corresponding to a light emitting region, and the brightest tone level in each of relevant frames R, G and B of an input image signal VD corresponding to the LED blocks is detected. The upper limit value of the tone level of the input image signal VD is integrated and the resultant is converted into a value divided by the brightest tone level. A tone voltage corresponding to the value is applied to each data electrode. In the turn-ON period of the LED blocks, the LED blocks flash at a duty proportional to the ratio of the brightest tone level with respect to the upper limit value of the tone level of the input image signal VD. The turn-ON period of a backlight is set within a range from a first point when the response of the liquid crystal of the frame reaches substantially 70% or more to a point when the response of the liquid crystal of a frame next to the frame is substantially 30% or less.
摘要翻译：解决的问题：提供能够通过减少运动图像的拖尾来增强显示屏的对比度的液晶显示装置。解决方案：LED块16a和16b根据对应于发光区域的液晶的响应而导通预定的时间段，并且每个相关帧R，G和B中的最亮色调电平检测与LED块对应的输入图像信号VD。输入图像信号VD的色调电平的上限值被积分，并将结果转换成除以最亮色调电平的值。对应于该值的音调电压被施加到每个数据电极。在LED块的导通时段中，LED块以与最亮音级相对于输入图像信号VD的音调电平的上限值成比例的负载闪烁。将背光源的接通时间设定在从框架的液晶的响应大致达到70％以上的第一点到与框架的框架的液晶的响应相对应的时刻的范围内大致为30％以下。版权所有（C）2013，JPO＆INPIT

57. 发明专利

JP2012226374A Display device and electronic apparatus 有权
标题翻译：显示设备和电子设备
公开(公告)号：JP2012226374A
公开(公告)日：2012-11-15
申请号：JP2012169887
申请日：2012-07-31
申请人： Nlt Technologies Ltd , Nltテクノロジー株式会社
发明人： MATSUSHIMA HITOSHI , SUMIYOSHI KEN
IPC分类号： G09F9/37 , G02F1/17
摘要： PROBLEM TO BE SOLVED: To provide a display device capable of stable transfer of liquid and rapid rewriting.SOLUTION: A plurality of liquid supply passages 35, 36, 37, or the like are provided on a lower layer, and a pixel 22 surrounded by a sidewall 6 is formed on an upper layer. Ink is injected from a flow passage at the lower layer, to the pixel 22 at the upper layer via a switching part so that display becomes possible. Ink injection operation is performed by applying voltage adjusting to wettability of the switch part. Therefore, a scanning electrode 43 and a switching electrode 56 are provided. The switching part comprises a liquid repellent column 8 provided in a flow passage at the upper layer that includes a part of the pixel 22.
摘要翻译：要解决的问题：提供能够稳定地转移液体并快速重写的显示装置。解决方案：在下层设置多个液体供给通道35,36,37等，并且在上层形成由侧壁6包围的像素22。墨水从下层的流路喷射到上层的像素22，通过切换部分，使显示成为可能。通过对开关部件的润湿性进行电压调节来进行喷墨操作。因此，设置有扫描电极43和切换电极56。切换部分包括设置在包括像素22的一部分的上层的流动通道中的防液柱8.（C）2013，JPO＆INPIT

58. 发明专利

JP2012156748A Image display apparatus, image display method, and program 有权
标题翻译：图像显示设备，图像显示方法和程序
公开(公告)号：JP2012156748A
公开(公告)日：2012-08-16
申请号：JP2011013716
申请日：2011-01-26
申请人： Nlt Technologies Ltd , Nltテクノロジー株式会社
发明人： WU DI , SAKAMOTO MICHIAKI
IPC分类号： H04N13/04 , G03B35/18 , G06T1/00 , G09G3/20 , G09G3/34 , G09G3/36 , G09G5/00 , G09G5/36
CPC分类号： H04N13/0022 , G06T7/11 , G06T7/50 , G06T2200/04 , G06T2207/10028 , H04N13/0445 , H04N13/0456
摘要： PROBLEM TO BE SOLVED: To solve the problem of a conventional image display device in which, although a 3D image is expected to become widespread because of the higher expression ability compared to a 2D image, data and power consumption to express the 3D image are increased in return for the higher expression ability.SOLUTION: An image display apparatus converts, from respective right and left view points, target area image signals that is the image of an area to which attention is paid by an observer, and the apparatus composes the resulting image and a background image, thereby realizing a 2D/3D mixed display in which only the area to which the attention is paid by the observer is 3D-displayed and an area to which low attention is paid is 2D-displayed as it is. As a result, the data quantity and power consumption required for 3D expression can be reduced. Furthermore, by automatically generating from 2D images an attention-area image to which attention is paid by an observer, the 2D/3D mixed display is realized more simply.
摘要翻译：要解决的问题为了解决传统的图像显示装置的问题，其中尽管由于与2D图像相比较高的表达能力，预期3D图像将变得普遍，用于表达3D图像的数据和功率消耗增加图像的表现能力较高。解决方案：图像显示装置从相应的左视图和左视点转换作为观察者注意的区域的图像的目标区域图像信号，并且该装置构成所得到的图像和背景图像，从而实现2D / 3D混合显示，其中只有观察者注意的区域是3D显示的，并且直接2D显示支付低的注意力的区域。结果，可以减少3D表达所需的数据量和功耗。此外，通过从2D图像自动生成由观察者关注的关注区域图像，2D / 3D混合显示被更简单地实现。版权所有（C）2012，JPO＆INPIT

59. 发明专利

JP2012156004A Lighting system and liquid crystal display device 有权
标题翻译：照明系统和液晶显示装置
公开(公告)号：JP2012156004A
公开(公告)日：2012-08-16
申请号：JP2011014145
申请日：2011-01-26
申请人： Nlt Technologies Ltd , Nltテクノロジー株式会社
发明人： ONO SHINICHIRO
IPC分类号： F21V19/00 , F21S2/00 , F21Y101/02 , G02F1/13357
CPC分类号： G02F1/133615
摘要： PROBLEM TO BE SOLVED: To solve such a problem that an exchangeable light source unit requires time and effort for exchange or is required to increase the number of components since positioning components are needed.SOLUTION: The number of components can be reduced, while improving easiness of component exchange, by constituing the light source unit wherein a positioning component is mounted on a substrate together with an LED forming a light-emitting part.

60. 发明专利

JP2012155351A Liquid crystal display device and manufacturing method therefor 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：JP2012155351A
公开(公告)日：2012-08-16
申请号：JP2012119067
申请日：2012-05-24
申请人： Nlt Technologies Ltd , Nltテクノロジー株式会社
发明人： HIROYA TSUTOMU , SHIGEMURA KOJI , MATSUSHIMA HITOSHI
IPC分类号： G02F1/13 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which an optical element can be bonded to a liquid crystal panel with high positional accuracy, while avoiding or minimizing enlargement of a frame part (non-display region) and increase in manufacturing cost due to marker formation on the liquid crystal panel.SOLUTION: To a liquid crystal panel 34 in which liquid crystal 35 is encapsulated between a drive substrate 1 and a counter substrate 18, and a polarizer 31b is bonded to at least the counter substrate 18, there are provided a marker 21 for bonding an optical element, and alignment direction regulating means for regulating alignment directions of liquid crystal molecules to a predetermined direction near the marker 21. When a normally white system is employed, the alignment direction regulating means is discontinuous with an alignment film formed in a display region, and comprises alignment films 12a, 12b formed overlapping with the marker 21 in a non-display region.
摘要翻译：解决问题：提供一种液晶显示装置，其中可以以高位置精度将光学元件结合到液晶面板，同时避免或最小化帧部分（非显示区域）的放大并增加由于在液晶面板上形成标记而造成制造成本。解决方案：将液晶35封装在驱动基板1和对置基板18之间的液晶面板34和偏振片31b至少与对置基板18接合，设置有用于键合光学元件，以及用于将液晶分子的取向方向调节到靠近标记21的预定方向的取向方向调节装置。当采用常白色系统时，取向方向调节装置与形成在显示器中的取向膜不连续并且包括在非显示区域中与标记21重叠形成的取向膜12a，12b。版权所有（C）2012，JPO＆INPIT

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