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41. 发明授权

US09466735B2 Junction barrier schottky diode and method for manufacturing the same 有权
标题翻译：结型势垒肖特基二极管及其制造方法
公开(公告)号：US09466735B2
公开(公告)日：2016-10-11
申请号：US14731105
申请日：2015-06-04
申请人： Synaptics Display Devices GK
发明人： Tomoaki Tanaka
IPC分类号： H01L29/872 , H01L29/06
CPC分类号： H01L29/872 , H01L29/0619 , H01L29/0649 , H01L29/0692
摘要： A junction barrier Schottky diode is formed by shifting second semiconductor regions of a second conductivity type in a staggered shape in a first semiconductor region of a first conductivity type so that pn junction regions are formed at predetermined distances between the second semiconductor regions and the first semiconductor region. A third semiconductor region of the first conductivity type is formed between the second semiconductor regions in order to form a Schottky junction region. An electrode is formed on the second and third semiconductor regions. The second semiconductor regions arranged at equal distances in an X direction are formed in a plurality of columns in a Y direction. An amount of shift between adjacent columns in the X direction is set such that a Y-direct ion distance between the second semiconductor regions in the different columns is larger than an X-direction distance between the second semiconductor regions in each column.
摘要翻译：接合势垒肖特基二极管通过在第一导电类型的第一半导体区域中以交错形状移位第二导电类型的第二半导体区域形成，使得在第二半导体区域和第一半导体区域之间以预定距离形成pn结区域地区。为了形成肖特基结区域，在第二半导体区域之间形成第一导电类型的第三半导体区域。在第二和第三半导体区域上形成电极。沿X方向排列成相等距离的第二半导体区域在Y方向上形成为多列。 X方向上的相邻列之间的偏移量被设定为使得不同列中的第二半导体区域之间的Y直接离子距离大于每列中的第二半导体区域之间的X方向距离。

42. 发明申请

US20160284309A1 SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：半导体器件和电子设备
公开(公告)号：US20160284309A1
公开(公告)日：2016-09-29
申请号：US15071948
申请日：2016-03-16
申请人： Synaptics Display Devices GK
发明人： Noriyuki ISHII , Atsushi SHIKATA
IPC分类号： G09G3/36 , G11C19/00
CPC分类号： G09G3/3696 , G09G2330/02
摘要： A semiconductor device has a first mode in which the semiconductor device is used alone and a second mode in which the semiconductor device is used in combination with another semiconductor device. Incase that one driven device is driven using the semiconductor device in the first mode and the second mode, power supply lines are caused to allow electrical conduction to each other outside of each semiconductor device in order to cancel errors of operation power supply voltages of each semiconductor device. In case that a power supply unit of each semiconductor device is operable by receiving an instruction for release of a low power consumption state, a supply start timing of the operation power supply voltages in the second mode is delayed as compared to that in the first mode.
摘要翻译：半导体器件具有其中单独使用半导体器件的第一模式和其中半导体器件与另一半导体器件组合使用的第二模式。在第一模式和第二模式中，使用半导体器件驱动一个驱动器件，使得电源线允许在每个半导体器件的外部彼此导通，以消除每个半导体的工作电源电压的误差设备。在每个半导体器件的电源单元通过接收用于释放低功耗状态的指令来操作的情况下，与第一模式相比，第二模式中的操作电源电压的供应开始定时被延迟。

43. 发明授权

US09443808B2 Semiconductor wafer, semiconductor IC chip and manufacturing method of the same 有权
标题翻译：半导体晶片，半导体IC芯片及其制造方法相同
公开(公告)号：US09443808B2
公开(公告)日：2016-09-13
申请号：US14329816
申请日：2014-07-11
申请人： Synaptics Display Devices GK
发明人： Hisao Nakamura , Yuichi Nakagomi , Yasuhiro Kumagai
IPC分类号： H01L23/544 , H01L21/82 , H01L29/06 , H01L23/00 , H01L23/58 , H01L21/66 , H01L23/31
CPC分类号： H01L23/544 , H01L21/82 , H01L22/34 , H01L23/3114 , H01L23/564 , H01L23/585 , H01L29/0607 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor wafer includes circuit integration regions each incorporating an integrated circuit and guard rings disposed to surround the circuit integration regions, respectively. A scribe region disposed between every adjacent two of the guard rings. An element and a pad electrically connected to the element are disposed in the scribe region. A groove is disposed along a corresponding guard ring on a front surface of the semiconductor wafer between the pad and the corresponding guard ring. The distance between the groove and the pad is varied along the corresponding guard ring.
摘要翻译：半导体晶片包括各自包括集成电路的电路集成区域和分别围绕电路集成区域设置的保护环。设置在每个相邻的两个保护环之间的划线区域。电连接到元件的元件和焊盘设置在划线区域中。沿着衬垫和对应的保护环之间的半导体晶片的前表面上的相应保护环设置凹槽。槽和垫之间的距离沿对应的保护环变化。

44. 发明授权

US09419787B2 CDR circuit and semiconductor device 有权
标题翻译： CDR电路和半导体器件
公开(公告)号：US09419787B2
公开(公告)日：2016-08-16
申请号：US14791578
申请日：2015-07-06
申请人： Synaptics Display Devices GK
发明人： Kosuke Tsuiji
IPC分类号： H04L7/033 , H04L7/04 , H03L7/07 , H03L7/08 , H03L7/081
CPC分类号： H04L7/0331 , H03L7/07 , H03L7/08 , H03L7/0807 , H03L7/0812 , H04L7/041 , H04L7/10
摘要： A clock data recovery (CDR) circuit includes a sampling circuit, a synchronization circuit that synchronizes a frequency of an oscillation clock signal from an oscillation circuit with a frequency of input data of a specific pattern which is sampled in the sampling circuit, and synchronizes a phase of the oscillation clock signal with a phase of the sampled input data, and a data pattern recognition circuit that detects whether the input data sampled in the sampling circuit has a specific pattern. The data pattern recognition circuit starts an operation for detecting whether the input data has a specific pattern in response to a frequency lock start instruction. The synchronization circuit starts an operation for synchronizing the frequency on condition that it is determined by the data pattern recognition circuit that the input data has a specific pattern.
摘要翻译：时钟数据恢复（CDR）电路包括采样电路，使来自振荡电路的振荡时钟信号的频率与在采样电路中采样的特定模式的输入数据的频率同步的同步电路，具有采样输入数据的相位的振荡时钟信号的相位，以及检测采样电路中采样的输入数据是否具有特定模式的数据模式识别电路。数据模式识别电路响应于频率锁定开始指令开始检测输入数据是否具有特定模式的操作。在由数据模式识别电路确定输入数据具有特定模式的条件下，同步电路开始同步频率的操作。

45. 发明授权

US09385096B2 Semiconductor device with bumps and display device module incorporating the same 有权
标题翻译：具有凸块的半导体器件和包括其的显示器件模块
公开(公告)号：US09385096B2
公开(公告)日：2016-07-05
申请号：US14276872
申请日：2014-05-13
申请人： Synaptics Display Devices GK
发明人： Hisao Nakamura , Yuichi Nakagomi , Shinya Suzuki
IPC分类号： H01L23/00 , H01L23/498 , H01L23/528
CPC分类号： H01L24/14 , H01L23/5286 , H01L24/13 , H01L24/16 , H01L24/81 , H01L24/83 , H01L24/91 , H01L2224/03462 , H01L2224/0401 , H01L2224/05166 , H01L2224/05184 , H01L2224/05567 , H01L2224/0558 , H01L2224/05644 , H01L2224/1134 , H01L2224/13027 , H01L2224/13028 , H01L2224/13144 , H01L2224/1403 , H01L2224/14155 , H01L2224/1613 , H01L2224/2929 , H01L2224/293 , H01L2224/81139 , H01L2224/81191 , H01L2224/81903 , H01L2224/83139 , H01L2224/83192 , H01L2224/83203 , H01L2224/83851 , H01L2224/83986 , H01L2224/9211 , H01L2924/12044 , H01L2924/15788 , H01L2924/00 , H01L2924/00014 , H01L2224/81 , H01L2224/83
摘要： A semiconductor device includes: a semiconductor chip having a main face which has a pair of long sides parallel to each other and a pair of short sides orthogonal to the pair of long sides; first bumps arrayed in a first bump placement region of the semiconductor chip, the first bump placement region being positioned along one of the pair of long sides; second bumps arrayed in a second bump placement region of the semiconductor chip, the second bump placement region being positioned along the other of the pair of long sides; first power lines disposed in a region between the first bump placement region and the second bump placement region, the first power lines extending in a direction parallel to the pair of long sides; and third bumps integrated on the semiconductor chip. Each of the third bumps provides short-circuiting of the first power lines.
摘要翻译：半导体器件包括：半导体芯片，其具有一对长边彼此平行的主面和与该一对长边正交的一对短边; 所述第一凸块排列在所述半导体芯片的第一凸点放置区域中，所述第一凸起放置区域沿着所述一对长边中的一个定位; 所述第二凸块排列在所述半导体芯片的第二凸点放置区域中，所述第二凸起放置区域沿着所述一对长边中的另一个定位; 第一电力线设置在第一凸点放置区域和第二凸点放置区域之间的区域中，第一电力线沿平行于该一对长边的方向延伸; 和集成在半导体芯片上的第三凸块。第三个凸起中的每一个提供第一电力线的短路。

46. 发明授权

US09368083B2 Liquid crystal display device adapted to partial display 有权
标题翻译：适用于部分显示的液晶显示装置
公开(公告)号：US09368083B2
公开(公告)日：2016-06-14
申请号：US14582048
申请日：2014-12-23
申请人： Synaptics Display Devices GK
发明人： Goro Sakamaki , Ki-hwak Yun
IPC分类号： G06F3/038 , G09G5/00 , G09G3/36 , G02F1/1333
CPC分类号： G09G3/3648 , G02F2001/133391 , G09G3/3655 , G09G3/3688 , G09G2300/0408 , G09G2310/027 , G09G2310/04
摘要： A liquid crystal display device includes a liquid crystal display panel; and a driver driving the liquid crystal display panel. The liquid crystal display panel includes: a first substrate on which subpixels each including a pixel electrode are integrated; and a second substrate opposed to the first substrate, a plurality of common electrodes being formed on the second substrate. The display region of the liquid crystal display panel is divided into a plurality of sections respectively corresponding to the common electrodes. When a partial display in which an image is selectively displayed in a selected section is performed, the liquid crystal driver drives the common electrode corresponding to the selected section to a predetermined common voltage level, sets the common electrodes corresponding to the non-selected sections to a predetermined reference level, and sets pixel electrodes of subpixels in the non-selected sections to the reference voltage level.
摘要翻译：液晶显示装置包括：液晶显示面板; 以及驱动液晶显示面板的驱动器。液晶显示面板包括：第一基板，每个子像素均包括像素电极; 以及与所述第一基板相对的第二基板，在所述第二基板上形成有多个公共电极。液晶显示面板的显示区域被分成对应于公共电极的多个部分。当执行选择性地显示选定部分的图像的部分显示时，液晶驱动器将对应于所选择的部分的公共电极驱动到预定的公共电压电平，将对应于未选择部分的公共电极设置为预定的参考电平，并且将非选择部分中的子像素的像素电极设置为参考电压电平。

47. 发明授权

US09354741B2 Touch panel controller and semiconductor device 有权
标题翻译：触摸屏控制器和半导体器件
公开(公告)号：US09354741B2
公开(公告)日：2016-05-31
申请号：US14166971
申请日：2014-01-29
申请人： Synaptics Display Devices GK
发明人： Yusuke Uchida , Tatsuya Ishii , Tsuyoshi Kuroiwa , Akihito Akai , Hisayoshi Kajiwara , Kazuo Okado
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/044
摘要： The touch panel controller activates a touch panel having a detection plane superposed on a display plane of a display device, and performs a touch detection. The touch panel controller uses a cycle of 1/n (n is a positive integer) of a display frame cycle on the display plane as the detection frame cycle of the detection plane. The touch panel controller decides an order of driving the detection-scan electrodes in each detection frame cycle according to predetermined phase-delay and phase-advance positions with respect to a display-scan electrode drive position of the display device so as to correspond to an order of the detection-scan electrode array of the touch panel. The touch panel controller makes possible to avoid the coincidence of display-scan and touch-detection positions without thinning touch detections even with the detection frame cycle of a touch sensor shorter than the display frame cycle of a liquid crystal panel.
摘要翻译：触摸面板控制器激活具有叠加在显示装置的显示平面上的检测平面的触摸面板，并进行触摸检测。触摸面板控制器使用显示平面上的显示帧周期的1 / n（n为正整数）的周期作为检测平面的检测帧周期。触摸板控制器根据相对于显示装置的显示扫描电极驱动位置的预定相位延迟和相位提前位置，在每个检测帧周期中决定驱动检测扫描电极的顺序，以对应于触摸面板的检测扫描电极阵列的顺序。即使触摸传感器的检测帧周期短于液晶面板的显示帧周期，触摸面板控制器也可以避免显示扫描和触摸检测位置的重合，而不会使触摸检测变薄。

48. 发明申请

US20160079976A1 DEVICE AND METHOD FOR VOLTAGE BOOSTING AND DISPLAY PANEL DRIVER INCORPORATING THE SAME 有权
标题翻译：用于电压升压和显示面板驱动器的装置和方法
公开(公告)号：US20160079976A1
公开(公告)日：2016-03-17
申请号：US14849704
申请日：2015-09-10
申请人： Synaptics Display Devices GK
发明人： Yutaka SAEKI , Kenichi KANESHIGE
IPC分类号： H03K19/003 , G09G5/00
CPC分类号： H03K19/00315 , G09G3/20 , G09G5/006 , G09G2310/0289 , G09G2310/08 , G09G2330/02 , G09G2330/026 , G09G2330/028
摘要： An integrated circuit device boosts an output voltage which is to be boosted based on the reference power supply voltage, based on another power supply voltage before the reference power supply voltage is supplied.
摘要翻译：集成电路装置基于在提供基准电源电压之前的另一电源电压，基于参考电源电压来提升要升压的输出电压。

49. 发明申请

US20160078599A1 DEVICE AND METHOD FOR IMAGE ENLARGEMENT AND DISPLAY PANEL DRIVER USING THE SAME 审中-公开
标题翻译：用于图像放大和显示面板驱动器的装置和方法
公开(公告)号：US20160078599A1
公开(公告)日：2016-03-17
申请号：US14847125
申请日：2015-09-08
申请人： SYNAPTICS DISPLAY DEVICES GK
发明人： Hirobumi FURIHATA , Takashi NOSE , Masao ORIO
IPC分类号： G06T3/40 , G06F3/14
CPC分类号： G06T3/4007 , G06T3/40 , G06T3/403 , G09G5/391 , G09G2310/0216 , G09G2340/04 , H04N1/00469
摘要： A display panel driver includes a scaler circuit performing image enlargement processing on input image data corresponding to an input image to generate α-times enlarged image data corresponding to an α-times enlarged image (α is a number larger than one which cannot be represented as 2k); and a driver section driving a display panel. In calculating a pixel value of a target pixel of the α-times enlarged image, the scaler circuit generates enlarged image data including 2n-times enlarged image data corresponding to a 2n-times enlarged image obtained by enlarging the input image with an enlargement factor of 2n (n is the smallest integer determined so that 2n is larger than α), and calculates the pixel value of the target pixel from the 2n-times enlarged image data through interpolation processing of pixel values of pixels of the 2n-times enlarged image corresponding to the target pixel of the α-times enlarged image.
摘要翻译：显示面板驱动器包括对与输入图像相对应的输入图像数据执行图像放大处理的定标器电路，以生成与α倍放大图像相对应的α次放大图像数据（α是大于不能表示为 2k）; 以及驱动显示面板的驱动部。在计算α倍放大图像的目标像素的像素值时，缩放电路产生放大图像数据，该放大图像数据包括2n倍放大图像数据，对应于通过放大输入图像获得的2n倍放大图像，放大因子 2n（n是确定为2n大于α的最小整数），并且通过对2n倍放大图像的像素的像素值进行插值处理，从2n倍放大图像数据计算目标像素的像素值到α倍放大图像的目标像素。

50. 发明授权

US09250740B2 Capacitive touch panel device with differing drive pulse widths 有权
标题翻译：具有不同驱动脉冲宽度的电容式触摸屏设备
公开(公告)号：US09250740B2
公开(公告)日：2016-02-02
申请号：US14037707
申请日：2013-09-26
申请人： Synaptics Display Devices GK
发明人： Akihito Akai , Tatsuya Ishii , Kazuo Okado
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/0416 , G06F3/0418 , G06F3/044
摘要： It becomes possible to use drive pulses having different pulse widths for one kind of drive pulse signal period. Therefore, even if a voltage acting on a crossing part of drive and detection electrodes is periodically changed through a stray capacitance attributed to an external object such as a finger in an undesired manner, the pulse width of the drive pulse is never fixed with respect to the period, and the periodic buildup of a certain voltage on a detection signal, which would make appreciable noise, is suppressed. Thus, the reduction of detection signals can be suppressed in quantity without switching the pulse signal frequency of the drive pulse of a touch panel.
摘要翻译：对于一种驱动脉冲信号周期，可以使用具有不同脉冲宽度的驱动脉冲。因此，即使作用于驱动和检测电极的交叉部分的电压由于诸如手指等外部物体而引起的杂散电容周期性地变化，驱动脉冲的脉冲宽度也不会相对于周期以及对检测信号的一定电压的周期性累积将被抑制，这将产生可观的噪声。因此，可以在不切换触摸面板的驱动脉冲的脉冲信号频率的情况下抑制检测信号的减少。

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