公开(公告)号：US08537276B2

公开(公告)日：2013-09-17

申请号：US12442482

申请日：2007-02-19

Applicant: Masafumi Ueno ,  Kenichiroh Yamamoto ,  Takashi Yoshii ,  Hiroyuki Furukawa

Inventor： Masafumi Ueno ,  Kenichiroh Yamamoto ,  Takashi Yoshii ,  Hiroyuki Furukawa

IPC: H04N7/01

CPC classification number: H04N5/145 ,  G09G2320/0261 ,  G09G2320/106 ,  G09G2340/0435 ,  H04N5/783 ,  H04N7/0132 ,  H04N7/014 ,  H04N9/8042

Abstract: Deterioration in image quality of a moving image obtained by special reproduction caused by frame rate conversion (FRC) processing of a motion compensation type is prevented. An image displaying device includes an FRC portion 10 that converts the number of frames of the input image signal by interpolating an image signal to which motion compensation processing has been performed between frames of an input image signal, a special reproduction determining portion 14 that determines whether or not the input image signal is an image signal relating to a predetermined genre, and a controlling portion 15. The FRC portion 10 includes a motion vector detecting portion lie that detects a motion vector between frames of the input image signal, an interpolation vector evaluating portion 11f that assigns an interpolation vector between frames based on the motion vector information, and an interpolation frame generating portion 12d that generates an interpolation frame from the interpolation vector. When the input image signal is an image signal obtained by special reproduction including “fast forward reproduction” and “rewind reproduction”, the controlling portion 15 makes the motion compensation processing in the FRC portion 10 ineffective by making the motion vector detected by the motion vector detecting portion 11e to zero-vector.

Abstract translation: 防止由运动补偿型的帧速率转换（FRC）处理引起的特殊再现而获得的运动图像的图像质量的劣化。 图像显示装置包括：FRC部分10，其通过内插输入图像信号的帧之间进行了运动补偿处理的图像信号，确定是否执行输入图像信号的特殊再现确定部分14来转换输入图像信号的帧数 或者不是输入图像信号是与预定类型有关的图像信号，以及控制部分15.FRC部分10包括运动矢量检测部分lie，其检测输入图像信号的帧之间的运动矢量， 基于运动矢量信息在帧之间分配插值矢量的部分11f以及从插值矢量生成插值帧的内插帧生成部12d。 当输入图像信号是通过包括“快进再现”和“倒带重放”的特殊再现获得的图像信号时，控制部分15通过使由运动矢量检测到的运动矢量在FRC部分10中进行运动补偿处理无效 检测部分11e为零矢量。

公开(公告)号：US08395700B2

公开(公告)日：2013-03-12

申请号：US12312909

申请日：2007-05-18

Applicant: Masafumi Ueno ,  Kenichiroh Yamamoto ,  Takashi Yoshii ,  Hiroyuki Furukawa ,  Yasuhiro Yoshida

Inventor： Masafumi Ueno ,  Kenichiroh Yamamoto ,  Takashi Yoshii ,  Hiroyuki Furukawa ,  Yasuhiro Yoshida

IPC: H04N7/01

CPC classification number: H04N7/014 ,  G09G3/20 ,  G09G3/3611 ,  G09G2310/061 ,  G09G2320/0261 ,  G09G2320/106 ,  G09G2340/0435 ,  H04N7/0132

Abstract: The quality of moving picture image with a large moving amount is prevented from deterioration due to moving compensation type frame rate conversion (FRC) processing. The image display device is comprised of an FRC unit (10) that interpolates an image signal subjected to moving compensation processing between frames so as to convert the number of frames of the input image signal, a moving amount judging unit (14) that judges whether a moving amount of the input image signal between the frames is larger than a predetermined value or not, and a control unit (15). The FRC unit (10) is provided with a moving vector detecting unit (11e) that detects a moving vector between the frames of the input image signal, an interpolation vector evaluating unit (11f) that allocates an interpolation vector between the frames on the basis of the moving vector information and an interpolation frame generating unit (12d) that generates an interpolation frame from the interpolation vector. In the case where the moving amount between the frames of the input image signal is larger than the predetermined value, the control unit (15) sets the moving vector detected by the moving vector detecting unit (11e) to be zero-vector, and it invalidates the moving compensation processing of the FRC unit (10).

Abstract translation: 由于移动补偿型帧速率转换（FRC）处理，防止移动量大的运动图像的质量下降。 图像显示装置包括：FRC单元（10），其对在帧之间进行移动补偿处理的图像信号进行内插，以便转换输入图像信号的帧数;移动量判断单元（14），其判断是否 帧之间的输入图像信号的移动量大于预定值，以及控制单元（15）。 FRC单元（10）设置有移动矢量检测单元（11e），其检测输入图像信号的帧之间的移动矢量;插值矢量评估单元（11f），其基于在帧之间分配插值矢量 的移动矢量信息和从内插矢量生成插值帧的插值帧生成单元（12d）。 在输入图像信号的帧之间的移动量大于预定值的情况下，控制单元（15）将由移动矢量检测单元（11e）检测的移动矢量设置为零向量，并且 使FRC单元（10）的移动补偿处理无效。

公开(公告)号：US08345071B2

公开(公告)日：2013-01-01

申请号：US12487038

申请日：2009-06-18

Applicant: Ryoji Sakurai ,  Hiroyuki Furukawa

Inventor： Ryoji Sakurai ,  Hiroyuki Furukawa

IPC: G09G5/10

CPC classification number: G09G3/2011 ,  G09G3/2051 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0257 ,  G09G2320/0285

Abstract: In a display control circuit of this invention, a write gray scale level determining part outputs write gray scale level data for performing overshoot drive on a liquid crystal display device. Moreover, an achievable gray scale level determining part outputs achievable gray scale level data indicating a gray scale level which achieves after a lapse of one frame. Further, an error noise predicting part compares, with a predetermined threshold value, predicted values as differences between gray scale level values of plural pieces of input image data and a mean gray scale level value of these gray scale level values to control a data selecting part such that when at least one of the predicted values exceeds the threshold value, the data selecting part gives, to an image compressing part, the input image data rather than the achievable gray scale level data predicted that a decoding error becomes large. This configuration allows suppression or elimination of after-image noise.

Abstract translation: 在本发明的显示控制电路中，写入灰度等级确定部分在液晶显示装置上输出用于执行过冲驱动的写入灰度级数据。 此外，可实现的灰度级确定部分输出指示在经过一帧之后实现的灰度级的可实现的灰度级数据。 此外，误差噪声预测部将预定值作为预测值与多个输入图像数据的灰度级别值与这些灰度级别值的平均灰度级值进行比较，以控制数据选择部 使得当预测值中的至少一个超过阈值时，数据选择部分向图像压缩部分给出输入图像数据，而不是预测解码误差变大的可达到的灰度级数据。 该配置允许抑制或消除后图像噪声。

公开(公告)号：US20120314969A1

公开(公告)日：2012-12-13

申请号：US13581097

申请日：2011-02-22

Applicant: Hiroyuki Furukawa ,  Kazuyoshi Yoshiyama ,  Naoko Kondoh ,  Shinji Nakagawa

Inventor： Hiroyuki Furukawa ,  Kazuyoshi Yoshiyama ,  Naoko Kondoh ,  Shinji Nakagawa

IPC: G06K9/40

CPC classification number: H04N5/208 ,  G06T5/004

Abstract: An image processing apparatus where noise in a dark region indicated by an input image signal may be reduced and perceived fineness of texture may be enhanced is provided. It includes: a high pass filter (11) that extracts a high frequency component from an input image signal; a sign determining unit (12) that determines the sign of the high frequency component; a brightness value calculator (14) that determines the brightness value of the input image signal; and a parameter determining unit (gain value determining unit) (13) that determines a parameter (for example, a gain) to be used in the image processing for the high frequency component processor based on the brightness value and the sign information. The parameter determining unit (13) determines the parameter such that the degree to which shoot in the high frequency component is reduced when the sign information indicates positive is larger than the degree to which shoot in the high frequency component is reduced when the sign information indicates negative if the brightness value of the input image signal is not greater than a predetermined value.

Abstract translation: 提供了一种图像处理装置，其中可以减少由输入图像信号指示的暗区域中的噪声并且可以增强感觉到的纹理细度。 它包括：从输入图像信号中提取高频分量的高通滤波器（11）; 确定高频分量的符号的符号确定单元（12）; 确定输入图像信号的亮度值的亮度值计算器（14）; 以及参数确定单元（增益值确定单元）（13），其基于亮度值和符号信息确定要用于高频分量处理器的图像处理中的参数（例如，增益）。 参数确定单元（13）确定参数，使得当符号信息指示为正时，高频分量中拍摄的程度减小，当符号信息指示时，高频分量的拍摄程度减小 如果输入图像信号的亮度值不大于预定值则为负。

公开(公告)号：US08325272B2

公开(公告)日：2012-12-04

申请号：US12440654

申请日：2007-04-10

Applicant: Takeshi Mori ,  Seiji Kohashikawa ,  Hiroyuki Furukawa ,  Masafumi Ueno ,  Kenichiroh Yamamoto ,  Takashi Yoshii

Inventor： Takeshi Mori ,  Seiji Kohashikawa ,  Hiroyuki Furukawa ,  Masafumi Ueno ,  Kenichiroh Yamamoto ,  Takashi Yoshii

IPC: H04N5/08 ,  H04N7/12

CPC classification number: G09G3/20 ,  G09G3/3611 ,  G09G5/393 ,  G09G2320/0261 ,  G09G2320/106 ,  G09G2340/0435 ,  G09G2340/16 ,  H04N7/0112 ,  H04N7/0132 ,  H04N7/014 ,  H04N7/0147

Abstract: It is an object to prevent the image quality deterioration of a moving image likely to include a plurality of the same consecutive images such as 2-3 or 2-2 pulldown video due to the motion-compensated frame rate conversion (FRC) processing. An image displaying device is provided with an FRC portion (10) for converting the number of frames in an input image signal by interpolating an image signal to which a motion compensation processing has been given between the frames in the input image signal, a pulldown detecting portion (14) for detecting whether the input image signal is an image signal to which pulldown conversion has been performed, and a controlling portion (15). The FRC portion (10) includes a motion vector detecting portion (11e) for detecting a motion vector between the frames of the input image signal, an interpolating vector evaluating portion (11f) for allocating an interpolating vector between the frames based on the motion vector information, and an interpolating frame generating portion (12d) for generating an interpolating frame from the interpolating vector. In the case that the input image signal is an image signal to which pulldown conversion has been performed, the controlling portion (15) set the motion vector detected by the motion vector detecting portion (11e) to zero-vector to make the motion compensation processing of the FRC portion (10) ineffective.

Abstract translation: 本发明的目的是防止由于运动补偿帧速率转换（FRC）处理，运动图像的图像质量劣化可能包括多个相同的连续图像，例如2-3或2-2下拉视频。 图像显示装置设置有FRC部分（10），用于通过内插在输入图像信号中的帧之间已经给出运动补偿处理的图像信号来转换输入图像信号中的帧数，下拉检测 用于检测所述输入图像信号是否已经执行了下拉变换的图像信号的部分（14）和控制部分（15）。 FRC部分（10）包括用于检测输入图像信号的帧之间的运动矢量的运动矢量检测部分（11e），用于基于运动矢量来分配帧之间的内插矢量的内插矢量评估部分（11f） 信息，以及用于从内插向量生成内插帧的内插帧生成部分（12d）。 在输入图像信号是已经执行了下拉变换的图像信号的情况下，控制部分（15）将由运动矢量检测部分（11e）检测的运动矢量设置为零向量，以进行运动补偿处理 的FRC部分（10）无效。

公开(公告)号：US08319898B2

公开(公告)日：2012-11-27

申请号：US12530145

申请日：2008-04-18

Applicant: Masafumi Ueno ,  Kenichiroh Yamamoto ,  Takashi Yoshii ,  Hiroyuki Furukawa ,  Yasuhiro Yoshida ,  Ikuko Tsubaki

Inventor： Masafumi Ueno ,  Kenichiroh Yamamoto ,  Takashi Yoshii ,  Hiroyuki Furukawa ,  Yasuhiro Yoshida ,  Ikuko Tsubaki

IPC: H04N5/21

CPC classification number: G09G3/3611 ,  G09G2320/0261 ,  G09G2320/106 ,  G09G2340/0435 ,  H04N5/145 ,  H04N7/0132 ,  H04N7/014

Abstract: An image processing device, method, an image display device and method which can obtain a high-definition display image by properly controlling processing of reducing the blur of a displayed image caused by the time integration effect of an image sensor. The image display device comprises a motion detection part (1) which detects the moving amount of an input image signal, and an edge emphasis part (2) which subjects the input image signal to edge emphasis processing, and the image display device increases an edge emphasis degree of edge emphasis processing to an area where the moving amount of the input image signal is large. The image display device comprises a genre judgment part (3) which judges the genre classification which the input image signal is connected with according to genre information obtained from outside of the device, and a control part (4) which controls the edge emphasis part (2) to reduce the edge emphasis degree of the edge emphasis processing or to avoid the edge emphasis processing even in the area where the moving amount of the input signal is large when the input image signal is connected with a predetermined genre.

Abstract translation: 一种图像处理装置，方法，图像显示装置和方法，其可以通过适当地控制由图像传感器的时间积分效应引起的减少显示图像的模糊的处理来获得高清晰度显示图像。 图像显示装置包括检测输入图像信号的移动量的运动检测部（1）和使输入图像信号进行边缘加重处理的边缘加重部（2），并且图像显示装置增加边缘 边缘强调处理的强调程度到输入图像信号的移动量大的区域。 图像显示装置包括：类型判定部，根据从装置的外部得到的种类信息，判定输入图像信号连接的流派分类;以及控制部，其控制边缘强调部（ 2）当输入图像信号以预定的类型连接时，即使在输入信号的移动量较大的区域中，也可以减少边缘强调处理的边缘强度，或避免边缘强调处理。

公开(公告)号：US20120075274A1

公开(公告)日：2012-03-29

申请号：US13375248

申请日：2010-02-17

Applicant: Masafumi Ueno ,  Hiroyuki Furukawa ,  Kazuyoshi Yoshiyama ,  Yasuhiro Ohki ,  Kenji Takase ,  Takashi Ishizumi

Inventor： Masafumi Ueno ,  Hiroyuki Furukawa ,  Kazuyoshi Yoshiyama ,  Yasuhiro Ohki ,  Kenji Takase ,  Takashi Ishizumi

IPC: G09G5/00

CPC classification number: G09G3/3426 ,  G02F1/133603 ,  G09G2320/0242 ,  G09G2320/062 ,  G09G2320/0626 ,  G09G2320/0646 ,  G09G2360/141 ,  G09G2360/142

Abstract: A display device includes: an LED control section (4) for carrying out control in which (i) an output luminance of an LED (10) whose measured luminance is deviated from a reference luminance or (ii) output luminances of peripheral LEDs (10) which are provided around the LED (10) is or are corrected, respectively, by using control information of the plurality of LEDs, which control information contains (a) information on measured luminances of the plurality of LEDs, the information being obtained by the plurality of photosensors (11) and (b) positional information of the plurality of LEDs, the positional information being obtained by the plurality of photosensors (11), and a liquid crystal display control section (3) for controlling, based on (i) video signals which have been subjected to the video signal process and are supplied from a video signal processing section (2) and (ii) the control information supplied from the LED control section (4), (a) levels of video signals to be supplied to pixels corresponding to the LED (10), whose output luminance is corrected or (b) levels of video signals to be supplied to pixels corresponding to the peripheral LEDs, whose output luminances are corrected, the reference luminance being a luminance which is originally expected to be outputted from each of the plurality of LEDs.

Abstract translation: 显示装置包括：LED控制部分（4），用于执行其中（i）其测量亮度偏离参考亮度的LED（10）的输出亮度或（ii）外围LED（10）的输出亮度 ）分别通过使用多个LED的控制信息来进行或被校正，该控制信息包含（a）关于多个LED的测量亮度的信息，该信息由 多个光传感器（11）和（b）多个LED的位置信息，多个光电传感器（11）获得的位置信息;以及液晶显示控制部分（3），用于根据（i） 已经经过视频信号处理并从视频信号处理部分（2）提供的视频信号和（ii）从LED控制部分（4）提供的控制信息，（a）要提供的视频信号的电平 对应于其输出亮度被校正的LED（10）的像素，或（b）要提供给其输出亮度被校正的外围LED对应的像素的视频信号的电平，作为最初的亮度的参考亮度 期望从多个LED中的每一个输出。

公开(公告)号：US08080860B2

公开(公告)日：2011-12-20

申请号：US12125324

申请日：2008-05-22

Applicant: Hiroyuki Furukawa

Inventor： Hiroyuki Furukawa

IPC: H01L23/52

CPC classification number: G11C17/16 ,  H01L23/5256 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/05554 ,  H01L2224/48091 ,  H01L2224/48472 ,  H01L2224/49171 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A semiconductor device comprises an active region including a core circuit forming region and a buffer forming region, and a fuse element forming region arranged on a corner of the active region and to be able to be electrically fused. It is possible to arrange the fuse element without forming the fuse in the core circuit forming region by arranging the fuse element forming region at the corner of the active region.

Abstract translation: 半导体器件包括有源区，包括芯电路形成区和缓冲区形成区，以及布置在有源区的拐角上并且能够被电熔接的熔丝元件形成区。 可以通过将熔丝元件形成区域布置在有源区域的角部，而不在熔丝形成区域中形成保险丝。

公开(公告)号：US20110204215A1

公开(公告)日：2011-08-25

申请号：US13013260

申请日：2011-01-25

Applicant: Ryuichi YOSHIDA ,  Kohei Shibata ,  Toshiya Kishida ,  Hiroyuki Furukawa

Inventor： Ryuichi YOSHIDA ,  Kohei Shibata ,  Toshiya Kishida ,  Hiroyuki Furukawa

IPC: H01J40/14 ,  G02B27/00 ,  B23P11/00

CPC classification number: G02B7/021 ,  G02B6/4226 ,  G02B6/4228 ,  G02B6/4244 ,  G02B6/4251 ,  G02B27/00 ,  Y10T29/49826

Abstract: An optical device includes: an optical component; a case air-sealed, and made of metal, the optical component being secured within the case; and a lens provided within the case, and positionally adjusted in consideration of a deformation of the case air-sealed, light emitted from the optical component passing through the lens or light traveling to the optical component passing through the lens.

Abstract translation: 光学装置包括：光学部件; 气密的壳体，由金属制成，光学部件固定在壳体内; 以及设置在壳体内的透镜，并且考虑到通过透镜的光学部件发射的光或透过透镜的光学部件的光发生的气密的壳体的变形而进行位置调整。

公开(公告)号：US07942971B2

公开(公告)日：2011-05-17

申请号：US10522059

申请日：2004-04-05

Applicant: Jun Shinozaki ,  Michihiko Takase ,  Hiroyuki Furukawa

Inventor： Jun Shinozaki ,  Michihiko Takase ,  Hiroyuki Furukawa

IPC: C23C16/00 ,  C23F1/00 ,  H01L21/306

CPC classification number: H01L21/68735 ,  C23C14/50 ,  H01J9/20 ,  H01J11/10 ,  H01J2209/012 ,  H01L21/68778 ,  Y02T50/67

Abstract: A method of manufacturing plasma display panels using a substrate holder for deposition on a substrate of the plasma display panel. The substrate holder is configured with plural frames, and the substrate of the plasma display panel is held by its periphery with at least one of these frames. A frame holding the substrate has a protrusion extending to a non-deposition face of the substrate held in such a way as to surround the substrate. Since the protrusion acts as a blocking sheet, attachment of a deposition material passing through an opening on the substrate holder and reaching onto the non-deposition face of the substrate is suppressed.

Abstract translation: 一种使用衬底保持器制造等离子体显示面板的方法，用于沉积在等离子体显示面板的衬底上。 衬底保持器配置有多个框架，并且等离子体显示面板的衬底由其周边与这些框架中的至少一个保持。 保持基板的框架具有延伸到基板的非沉积面的突起，其以围绕基板的方式保持。 由于突起用作阻挡片，因此抑制了通过衬底保持器上的开口并到达衬底的非沉积面的沉积材料的附着。