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1. 发明授权

US08154703B2 Liquid crystal display panel 有权
标题翻译：液晶显示面板
公开(公告)号：US08154703B2
公开(公告)日：2012-04-10
申请号：US12249196
申请日：2008-10-10
申请人： Masumi Manabe , Jin Hirosawa , Masanori Imakawa
发明人： Masumi Manabe , Jin Hirosawa , Masanori Imakawa
IPC分类号： G02F1/1339
CPC分类号： G02F1/13394
摘要： A liquid crystal display panel includes an array substrate including a scanning line, a signal line crossing the scanning line, a switching element electrically connected to the scanning line and the signal line, and a pixel electrode formed on the scanning line, the signal line, and the switching element and electrically connected to the switching element, an opposite substrate including a common electrode with a through-hole and arranged opposite to the array substrate with a gap, a columnar spacer formed on either one of the array substrate and the opposite substrate and positioned away from the pixel electrode, the columnar spacer overlapping the through-hole and holding the gap between the array substrate and the opposite substrate, and a liquid crystal layer sandwiched between the array substrate and the opposite substrate.
摘要翻译：液晶显示面板包括阵列基板，其包括扫描线，与扫描线交叉的信号线，与扫描线和信号线电连接的开关元件，以及形成在扫描线上的像素电极，信号线，和开关元件，并且与开关元件电连接，相对的基板包括具有通孔的公共电极，并且与阵列基板相对地间隔开，形成在阵列基板和相对基板之一上的柱状间隔件并且远离像素电极定位，柱状间隔物与通孔重叠并保持阵列基板和相对基板之间的间隙，以及夹在阵列基板和相对基板之间的液晶层。

2. 发明授权

US07924393B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07924393B2
公开(公告)日：2011-04-12
申请号：US12111475
申请日：2008-04-29
申请人： Nobuko Fukuoka , Arihiro Takeda , Tetsuya Iizuka , Hirokazu Morimoto
发明人： Nobuko Fukuoka , Arihiro Takeda , Tetsuya Iizuka , Hirokazu Morimoto
IPC分类号： G02F1/1339 , G02F1/1333
CPC分类号： G02F1/13394 , G02F1/136227 , G02F2001/13396 , G02F2201/50 , G02F2203/60
摘要： The present invention regarding a liquid crystal display device aims to further prevent generation of low-temperature bubbles in a uniform cell gap and to further improve strength against pressure applied to a glass surface while saving a production cost. A liquid crystal display device according to the present invention includes multiple spacers arranged on a liquid crystal layer side of an array substrate. The multiple spacers include: a first spacer arranged in a part of an insulating layer having no contact hole formed thereon; and a second spacer arranged inside of the contact hole. The contact hole is provided on the insulating layer and connects a switching element to either a corresponding pixel electrode or a corresponding auxiliary capacitive layer.
摘要翻译：关于液晶显示装置的本发明旨在进一步防止在均匀的单元间隙中产生低温气泡，并且进一步提高对施加到玻璃表面的压力的强度，同时节省生产成本。根据本发明的液晶显示装置包括布置在阵列基板的液晶层侧的多个间隔物。多个间隔件包括：第一间隔件，其布置在绝缘层的一部分上，其上没有形成接触孔; 以及布置在所述接触孔内部的第二间隔件。接触孔设置在绝缘层上，并将开关元件连接到相应的像素电极或相应的辅助电容层。

3. 发明授权

US07924248B2 Drive method of EL display apparatus 有权
标题翻译： EL显示装置的驱动方法
公开(公告)号：US07924248B2
公开(公告)日：2011-04-12
申请号：US12760708
申请日：2010-04-15
申请人： Hiroshi Takahara
发明人： Hiroshi Takahara
IPC分类号： G09G5/10
CPC分类号： G09G3/3241 , G09G3/2014 , G09G3/22 , G09G3/325 , G09G3/3266 , G09G3/3283 , G09G2300/0452 , G09G2300/0842 , G09G2300/0861 , G09G2310/0235 , G09G2310/0248 , G09G2310/0251 , G09G2310/0297 , G09G2320/0247 , G09G2320/0261 , G09G2320/0271 , G09G2320/0276 , G09G2320/064 , G09G2320/066 , G09G2330/021 , G09G2360/16
摘要： To provide a drive method capable of maintaining gradation display performance regardless of screen display brightness.Reference numeral 491R denotes a regulator used to control reference current for red (R). By adjusting a reference current for R linearly, it is possible to linearly vary a current flowing through a transistor 472a which constitutes a current mirror with a transistor 471R. This changes a current flowing through a transistor 472b which has received a current-based delivery from the transistor 472a in a transistor group 521a. This in turn causes changes to a transistor 473a in a transistor group 521b which constitutes a current mirror with the transistor 472b, resulting in changes to a transistor 473b which has received a current-based delivery from the transistor 473a. Thus, since drive current of the unit transistor 484 changes, programming current can be changed linearly. Reference numeral 491G denotes a regulator used to control reference current for green (G) and reference numeral 491B denotes a regulator used to control reference current for blue (B).By adjusting 491R, 491G, and 491B, it is possible to adjust white balance easily and change screen brightness easily. Besides, gradation display performance is maintained at any screen brightness.
摘要翻译：提供能够保持灰度显示性能而不管屏幕显示亮度如何的驱动方法。附图标记491R表示用于控制红色（R）的参考电流的调节器。通过线性地调节R的参考电流，可以线性地改变流过晶体管471R构成电流镜的晶体管472a的电流。这改变了流经晶体管472b的电流，晶体管472b已经从晶体管组521a中的晶体管472a接收了基于电流的传输。这又导致晶体管组件521b中的晶体管473a的变化，晶体管组521b与晶体管472b构成电流镜，从而导致从晶体管473a接收到基于电流的传输的晶体管473b的变化。因此，由于单位晶体管484的驱动电流发生变化，所以编程电流可以线性地变化。附图标记491G表示用于控制绿色（G）的参考电流的调节器，附图标记491B表示用于控制蓝色（B）的参考电流的调节器。通过调节491R，491G和491B，可以轻松调整白平衡，轻松改变屏幕亮度。此外，灰度显示性能保持在任何屏幕亮度。

4. 发明授权

US07915813B2 Organic EL display device and method of manufacturing the same 有权
标题翻译：有机EL显示装置及其制造方法
公开(公告)号：US07915813B2
公开(公告)日：2011-03-29
申请号：US12408993
申请日：2009-03-23
申请人： Shuhei Yokoyama , Masuyuki Oota , Satoshi Okutani , Takanobu Takenaka
发明人： Shuhei Yokoyama , Masuyuki Oota , Satoshi Okutani , Takanobu Takenaka
IPC分类号： H05B33/00
CPC分类号： H01L51/5016 , H01L27/3244 , H01L51/5012
摘要： An organic EL display device includes a first light emission layer which includes a first dopant material having a first absorbance peak in absorbance spectrum characteristics and a first host material having a first absorbance bottom on a shorter wavelength side than the first absorbance peak, the first light emission layer extending over the first to third organic EL elements and being disposed above pixel electrodes of the first to third organic EL elements, and a second light emission layer which includes a second dopant material having a second absorbance peak in absorbance spectrum characteristics and a second host material having a second absorbance bottom on a shorter wavelength side than the first absorbance peak and than the second absorbance peak, the second light emission layer extending over the first to third organic EL elements and being disposed above the first light emission layer.
摘要翻译：有机EL显示装置包括第一发光层，其包括具有吸收光谱特性中的第一吸收峰的第一掺杂剂材料和在比第一吸收峰更短波长侧具有第一吸光度底的第一主体材料，第一光发射层，其延伸在第一至第三有机EL元件上并且设置在第一至第三有机EL元件的像素电极之上，以及第二发光层，其包括在吸收光谱特性中具有第二吸收峰的第二掺杂剂材料，在比第一吸收峰更短的波长侧具有第二吸光度底部的第二吸光度底物和第二吸收峰，所述第二发光层在第一至第三有机EL元件上延伸并设置在第一发光层的上方。

5. 发明授权

US07898556B2 Display device and driving method and terminal device thereof 有权
标题翻译：显示装置及其驱动方法及其终端装置
公开(公告)号：US07898556B2
公开(公告)日：2011-03-01
申请号：US11847376
申请日：2007-08-30
申请人： Kouhei Kinoshita
发明人： Kouhei Kinoshita
IPC分类号： G09G5/10
CPC分类号： G09G3/3611 , G09G2310/0224 , G09G2320/0261 , G09G2320/0285 , G09G2330/021 , H04N5/20 , H04N7/012
摘要： A display method can be flexibly applied to suppress the power consumption and a device and display method which can reduce the power consumption while the image quality is prevented from being deteriorated are provided. A display device which can be operated in a progressive mode and interlace mode includes a display portion having a plurality of pixels arranged thereon and a gradation correction table which stores data used to correct a difference between a gradation level when the display portion is driven in the progressive mode and a gradation level when it is driven in the interlace mode. Then, when video data supplied to the display portion is set in the interlace mode, a timing controller corrects the video data by use of data in the gradation correction table.
摘要翻译：可以灵活地应用显示方法来抑制功耗，并且提供能够在防止图像质量劣化的同时降低功耗的装置和显示方法。可以以逐行模式和隔行扫描模式操作的显示装置包括具有排列在其上的多个像素的显示部分和灰度校正表，其存储用于校正显示部分被驱动的灰度级之间的差异的数据逐行模式和当交错模式下驱动时的灰度级。然后，当提供给显示部分的视频数据被设置为交错模式时，定时控制器通过使用灰度校正表中的数据来校正视频数据。

6. 发明授权

US07864156B2 Liquid crystal display device, light source device, and light source control method 有权
标题翻译：液晶显示装置，光源装置和光源控制方法
公开(公告)号：US07864156B2
公开(公告)日：2011-01-04
申请号：US11754734
申请日：2007-05-29
申请人： Mitsutaka Okita , Kazuhiro Nishiyama , Shigesumi Araki
发明人： Mitsutaka Okita , Kazuhiro Nishiyama , Shigesumi Araki
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G09G3/3614 , G09G3/3648 , G09G2300/0491 , G09G2310/024 , G09G2320/0238 , G09G2320/0646
摘要： A liquid crystal display device includes a liquid crystal display panel which periodically performs graduation display and non-graduation display, a backlight which illuminates the liquid crystal display panel, and a light source control circuit which sets an illumination period that allows illumination of the backlight for the gradation display and drives the backlight unit during the illumination period. The light source control circuit is configured to drive the backlight intermittently during the illumination period in limiting the luminance of the backlight.
摘要翻译：液晶显示装置包括周期性地进行刻度显示和非分度显示的液晶显示面板，照亮液晶显示面板的背光源和设置允许照明背光的照明周期的光源控制电路，灰度显示并在照明期间驱动背光单元。光源控制电路被配置为在照明周期期间间歇地驱动背光以限制背光的亮度。

7. 发明授权

US07800594B2 Display device including function to input information from screen by light 有权
标题翻译：显示设备包括从屏幕输入信息的功能
公开(公告)号：US07800594B2
公开(公告)日：2010-09-21
申请号：US11300356
申请日：2005-12-15
申请人： Takashi Nakamura , Takayuki Imai , Masahiro Yoshida , Miyuki Ishikawa , Hirotaka Hayashi , Toshinori Kanuma
发明人： Takashi Nakamura , Takayuki Imai , Masahiro Yoshida , Miyuki Ishikawa , Hirotaka Hayashi , Toshinori Kanuma
IPC分类号： G09G5/00
CPC分类号： G06F3/0412 , G06F3/042
摘要： In order to enhance accuracy of determination as to whether an object has contacted a screen and to enhance accuracy of calculation of a coordinate position of the object, edges of an imaged image are detected by an edge detection circuit 76, and by using the edges, it is determined by a contact determination circuit 77 whether or not the object has contacted the screen. Moreover, in order to appropriately control sensitivity of optical sensors in response to external light, by a calibration circuit 93, a drive condition of the optical sensors is changed based on output values of the optical sensors, which are varied in response to the external light.
摘要翻译：为了提高对象是否接触到屏幕并提高计算对象的坐标位置的精度的确定精度，通过边缘检测电路76检测成像图像的边缘，并且通过使用边缘，由接触确定电路77确定对象是否已经接触屏幕。此外，为了适当地控制光传感器响应于外部光的灵敏度，通过校准电路93，光传感器的驱动条件基于响应于外部光而变化的光学传感器的输出值而改变。

8. 发明授权

US07796222B2 Display device, inspection method for display device, and inspection device for display device 有权
标题翻译：显示装置，显示装置的检查方法以及显示装置的检查装置
公开(公告)号：US07796222B2
公开(公告)日：2010-09-14
申请号：US11195771
申请日：2005-08-03
申请人： Yohei Kimura , Koji Nakayama , Kazuyuki Harada
发明人： Yohei Kimura , Koji Nakayama , Kazuyuki Harada
IPC分类号： G02F1/133
CPC分类号： G09G3/006 , G06F3/1423 , G09G3/3648 , G09G3/3666 , G09G2300/0426 , G09G2310/0218 , G09G2310/0278 , G09G2330/12
摘要： A display device includes a first wiring line group of wiring lines connected to odd-number-th scan lines, a second wiring line group of wiring lines connected to even-number-th scan lines, a first inspection wiring line connected to first wiring lines of the first wiring line group, a second inspection wiring line connected to second wiring lines of the first wiring line group, which neighbor the first wiring lines, a third inspection wiring line connected to third wiring lines of the second wiring line group, and a fourth inspection wiring line connected to fourth wiring lines of the second wiring line group, which neighbor the third wiring lines.
摘要翻译：显示装置包括连接到奇数列扫描线的布线的第一布线组，连接到第二扫描线的布线的第二布线组，与第一布线相连的第一检测布线与第一配线组相邻的与第一配线相邻的第二配线连接的第二检查配线，与第二配线组的第三配线连接的第三检查配线，第四检查配线与第二配线组的与第三配线相邻的第四配线连接。

9. 发明授权

US07770082B2 Semiconductor integrated circuit and test method therefor 有权
标题翻译：半导体集成电路及其测试方法
公开(公告)号：US07770082B2
公开(公告)日：2010-08-03
申请号：US11797527
申请日：2007-05-04
申请人： Kentaro Teranishi
发明人： Kentaro Teranishi
IPC分类号： G01R31/28 , G01R31/26 , G11C29/00
CPC分类号： G01R31/31723 , G09G3/006 , G09G3/2096
摘要： A first path for directly inputting a control signal from the outside to a data signal processor and a second path for inputting a control signal generated by a bus interface to the data signal processor can be selectively switched by a switching portion. At the test time of a timing controller, the first path is selected by the switching portion so that the control signal is directly input to the data signal processor without being passed through the bus interface having a slow operation clock, and thus the timing controller can be reliably tested. At the normal use time, the second path is selected by the switching portion, thereby the control signal is input via the bus interface to various kinds of processors such as the data signal processor, and thus the normal operation can be reliably treated.
摘要翻译：可以通过切换部分选择性地切换用于从外部直接输入控制信号到数据信号处理器的第一路径和用于将由总线接口产生的控制信号输入到数据信号处理器的第二路径。在定时控制器的测试时间，切换部分选择第一路径，使得控制信号直接输入到数据信号处理器而不通过具有慢操作时钟的总线接口，因此定时控制器可以可靠测试。在正常使用时间，通过切换部分选择第二路径，由此通过总线接口将控制信号输入到诸如数据信号处理器的各种处理器，从而可以可靠地处理正常操作。

10. 发明授权

US07742019B2 Drive method of el display apparatus 有权
标题翻译： el显示装置的驱动方法
公开(公告)号：US07742019B2
公开(公告)日：2010-06-22
申请号：US10511437
申请日：2003-03-06
申请人： Hiroshi Takahara
发明人： Hiroshi Takahara
IPC分类号： G09G5/10
CPC分类号： G09G3/3241 , G09G3/2014 , G09G3/22 , G09G3/325 , G09G3/3266 , G09G3/3283 , G09G2300/0452 , G09G2300/0842 , G09G2300/0861 , G09G2310/0235 , G09G2310/0248 , G09G2310/0251 , G09G2310/0297 , G09G2320/0247 , G09G2320/0261 , G09G2320/0271 , G09G2320/0276 , G09G2320/064 , G09G2320/066 , G09G2330/021 , G09G2360/16
摘要： A drive method of an EL display apparatus that includes a switching element that turns on and off a current path between a driver transistor and an EL element. The drive method aggregates image data input to the EL display apparatus, and determines a period to turn off the switching element according to an amount of the aggregate data. With the method, suppression of peak current and expansion of contrast and so on is realized.
摘要翻译：一种EL显示装置的驱动方法，包括开关元件，其接通和断开驱动晶体管和EL元件之间的电流路径。驱动方法聚合输入到EL显示装置的图像数据，并且根据聚合数据的量确定切换开关元件的周期。通过该方法，实现了峰值电流的抑制和对比度的扩大等。

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