公开(公告)号：US08319430B2

公开(公告)日：2012-11-27

申请号：US13384794

申请日：2011-04-15

申请人： Yoshihisa Nagasaki ,  Kazuhiko Sugimoto

发明人： Yoshihisa Nagasaki ,  Kazuhiko Sugimoto

IPC分类号： H01J17/49 ,  H01J9/00 ,  C09K11/64

CPC分类号： H01J11/12 ,  C09K11/574 ,  C09K11/7774 ,  H01J11/42 ,  H01J2211/42

摘要： A plasma display panel includes a front plate, a rear plate facing the front plate, and a phosphor layer formed on the rear plate. The phosphor layer includes a green phosphor layer containing Zn2SiO4:Mn and (Y1-X, GdX)3Al5O12:Ce, where 0≦X≦1. In Zn2SiO4:Mn, the amount of Mn is no less than 8 at. % to no more than 10 at. % relative to the total amount of Zn and Mn, and the total amount of Zn and Mn is no less than 197 at. % to no more than 202 at. % relative to the amount of Si. The amount of (Y1-X, GdX)3Al5O12:Ce is no less than 20 wt. % to no more than 50 wt. % relative to the total amount of Zn2SiO4:Mn and (Y1-X, GdX)3Al5O12:Ce.

摘要翻译： 等离子体显示面板包括前板，与前板相对的后板，以及形成在后板上的荧光体层。 磷光体层包括含有Zn2SiO4：Mn的绿色荧光体层和（Y1-X，GdX）3Al5O12：Ce，其中0＆nlE; X＆lt; 1; 在Zn2SiO4：Mn中，Mn的含量不小于8at。 ％至不超过10。 相对于Zn和Mn的总量的％，Zn和Mn的总量不小于197at。 ％至不超过202。 ％相对于Si的量。 （Y1-X，GdX）3Al5O12：Ce的含量不小于20wt。 ％至不超过50wt。 相对于Zn2SiO4：Mn和（Y1-X，GdX）3Al5O12：Ce的总量的％。

公开(公告)号：US08229292B2

公开(公告)日：2012-07-24

申请号：US12978901

申请日：2010-12-27

申请人： Masataka Hamada ,  Kazuhiko Sugimoto ,  Toshihiro Hamamura ,  Shuji Yoneyama

发明人： Masataka Hamada ,  Kazuhiko Sugimoto ,  Toshihiro Hamamura ,  Shuji Yoneyama

IPC分类号： G03B13/36

CPC分类号： G03B17/14 ,  G02B7/365 ,  G02B7/38 ,  G03B3/10 ,  G03B13/36 ,  H04N5/23212

摘要： An auto focus (AF) adjusting apparatus and a camera system of a lens replaceable camera are disclosed. AF is performed by correcting a location error of a focus lens due to a difference between a frequency band for performing AF detection and a frequency band for determining an improved location of an image surface of an imaging lens, and/or a target region for detecting a focal point.

摘要翻译： 公开了一种自动对焦（AF）调节装置和透镜可更换照相机的相机系统。 通过校正由于用于执行AF检测的频带与用于确定成像透镜的图像表面的改善位置的频带之间的差异以及/或用于检测的目标区域，校正聚焦透镜的位置误差来执行AF 一个焦点。

公开(公告)号：US20120062788A1

公开(公告)日：2012-03-15

申请号：US13223654

申请日：2011-09-01

申请人： Kazuhiko Sugimoto ,  Jong-hoon Won

发明人： Kazuhiko Sugimoto ,  Jong-hoon Won

IPC分类号： H04N5/232

CPC分类号： H04N5/23212 ,  G03B17/14

摘要： A focusing apparatus including a focus lens; a focus lens driving unit that drives the focus lens; an imaging device configured to generate an image signal; a focus evaluation value calculating unit configured to receive an image signal from the imaging device and to calculate a focus evaluation value of a captured image; a difference calculating unit configured to calculate a difference between a current focus evaluation value and a previous focus evaluation value; a first determining unit configured to compare the difference to each of a plurality of threshold values different from each other; a counter configured to count results of comparing the difference to each of the plurality of threshold values and to generate count information; and a second determining unit configured to compare the count information to threshold count information and to determine a target drive direction in which the focus lens is to be driven.

摘要翻译： 一种聚焦装置，包括聚焦透镜; 驱动聚焦透镜的聚焦透镜驱动单元; 被配置为生成图像信号的成像装置; 焦点评估值计算单元，被配置为从所述成像装置接收图像信号，并计算拍摄图像的聚焦评估值; 差分计算单元，被配置为计算当前焦点评估值和先前焦点评估值之间的差; 第一确定单元，被配置为将所述差异与彼此不同的多个阈值中的每一个进行比较; 计数器，被配置为对与所述多个阈值中的每个阈值进行比较的结果进行计数，并生成计数信息; 以及第二确定单元，被配置为将计数信息与阈值计数信息进行比较，并确定要驱动聚焦透镜的目标驱动方向。

公开(公告)号：US20120062785A1

公开(公告)日：2012-03-15

申请号：US13174933

申请日：2011-07-01

申请人： Kazuhiko Sugimoto ,  Jong-hoon Won

发明人： Kazuhiko Sugimoto ,  Jong-hoon Won

IPC分类号： H04N5/232

CPC分类号： H04N5/23212 ,  H04N5/2351

摘要： A digital photographing apparatus includes an AF region setting unit for setting an AF region, a luminance detection area setting unit for setting a luminance detection area, a luminance calculation unit for calculating luminance values of the AF region and the luminance detection area, and a determination unit for calculating a luminance difference value that is a difference value between the luminance value of the AF region and the luminance value of the luminance detection area, and determining validity of an AF evaluation value with respect to the AF region according to the luminance difference value.

摘要翻译： 一种数字拍摄装置，包括用于设置AF区域的AF区域设置单元，用于设置亮度检测区域的亮度检测区域设置单元，用于计算AF区域和亮度检测区域的亮度值的亮度计算单元，以及确定 用于计算作为AF区域的亮度值和亮度检测区域的亮度值之间的差值的亮度差值的单元，以及根据亮度差值确定AF评估值相对于AF区域的有效性 。

公开(公告)号：US20110187905A1

公开(公告)日：2011-08-04

申请号：US13020129

申请日：2011-02-03

申请人： Kazuhiko Sugimoto ,  Sung-shik Ko ,  Jin-ok Ha

发明人： Kazuhiko Sugimoto ,  Sung-shik Ko ,  Jin-ok Ha

IPC分类号： H04N5/202

CPC分类号： H04N5/202

摘要： Provided are an auto focus adjusting device, method, and a recording medium storing a program product for executing the auto focusing method. The method includes: deriving an input image from an image capturing device by changing a position of a focus lens; deriving a gamma correction image by applying a gamma curve to the input image; and deriving an auto focus (AF) value about a position of a focus lens through the gamma correction image.

摘要翻译： 提供了一种自动对焦调整装置，方法和存储用于执行自动聚焦方法的程序产品的记录介质。 该方法包括：通过改变聚焦透镜的位置从图像拍摄装置导出输入图像; 通过对输入图像应用伽马曲线来导出伽马校正图像; 并且通过伽马校正图像导出关于聚焦透镜的位置的自动聚焦（AF）值。

公开(公告)号：US20100026879A1

公开(公告)日：2010-02-04

申请号：US12468187

申请日：2009-05-19

申请人： Sung-shik Koh ,  Kazuhiko Sugimoto

发明人： Sung-shik Koh ,  Kazuhiko Sugimoto

IPC分类号： H04N5/232

CPC分类号： G03B13/32 ,  G02B7/28

摘要： Provided are a method of controlling a focus lens to be moved to a target location by generating a normalized focus graph by use of relative values of a plurality of focus values obtained by using a plurality of filters each having different cut-off frequencies, and predicting a target position of the focus lens according to the normalized focus graph, an apparatus operating by using the method, and a recording medium for recording the method. According to the present invention, in terms of performing an auto-focusing function, by optimizing the motion line of the focus lens, wasteful power consumption can be prevented and a scanning time of the focus lens can be shortened.

摘要翻译： 提供了一种通过使用通过使用具有不同截止频率的多个滤波器获得的多个焦点值的相对值生成归一化焦点图来控制要移动到目标位置的聚焦透镜的方法，并且预测 根据归一化聚焦图的聚焦透镜的目标位置，使用该方法操作的设备以及用于记录该方法的记录介质。 根据本发明，在进行自动聚焦功能方面，通过优化聚焦透镜的运动线，可以防止浪费的功率消耗，并且能够缩短聚焦透镜的扫描时间。

公开(公告)号：US20090128642A1

公开(公告)日：2009-05-21

申请号：US12218380

申请日：2008-07-15

申请人： Sung-shik Koh ,  Kazuhiko Sugimoto

发明人： Sung-shik Koh ,  Kazuhiko Sugimoto

IPC分类号： H04N5/232 ,  H04N5/228 ,  G06K9/00 ,  G06K9/62

CPC分类号： H04N5/23212 ,  H04N5/23219 ,  H04N5/23248 ,  H04N5/23254 ,  H04N5/2356

摘要： An apparatus and appertaining method for controlling the apparatus are provided for processing a digital image, which can capture an image with reduced hand shake effect without using a hand shake sensor. The apparatus includes: an image input unit receiving a plurality of input images from the outside; and a control unit receiving the plurality of input images when a shutter-release button select signal is input from the outside, selecting a clearest image from among the input images as a best image, and capturing the best image.

摘要翻译： 提供了一种用于控制该装置的设备和方法，用于处理数字图像，该数字图像可以在不使用手抖传感器的情况下捕获具有降低的手抖动效果的图像。 该装置包括：图像输入单元，从外部接收多个输入图像; 以及当从外部输入快门释放按钮选择信号时接收多个输入图像的控制单元，从输入图像中选择最清晰的图像作为最佳图像，并且捕获最佳图像。

公开(公告)号：US20090026949A1

公开(公告)日：2009-01-29

申请号：US11886685

申请日：2007-02-20

申请人： Yoshihisa Nagasaki ,  Izumi Toyoda ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

发明人： Yoshihisa Nagasaki ,  Izumi Toyoda ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

IPC分类号： H01J17/49 ,  C09K11/64

CPC分类号： H01J11/42 ,  C09K11/595 ,  H01J11/12

摘要： A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least Zn2SiO4:Mn, a surface of Zn2SiO4:Mn is coated with aluminum oxide, and a ratio of an Al element to a Si element on the surface measured with an XPS apparatus is 0.6 to 4.0.

摘要翻译： 一种等离子体显示装置，其具有面板主体，其中一对透明基板相对地布置成在至少前侧之间在基板之间形成放电空间，阻挡肋布置在至少一个基板上以分开 放电空间形成多个空间，一组电极设置在基板上，以在与隔壁分隔的放电空间中产生放电，并且设置荧光体层配置的通过放电发射的荧光体层 具有至少包含Zn 2 SiO 4：Mn的绿色荧光体层，Zn2SiO4：Mn的表面被氧化铝涂覆，并且用XPS装置测量的表面上的Al元素与Si元素的比例为0.6〜4.0。

公开(公告)号：US20090026948A1

公开(公告)日：2009-01-29

申请号：US11886561

申请日：2007-02-20

申请人： Yoshihisa Nagasaki ,  Izumi Toyoda ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

发明人： Yoshihisa Nagasaki ,  Izumi Toyoda ,  Junichi Hibino ,  Kazuhiko Sugimoto ,  Keiji Horikawa ,  Nobuyuki Shigetoh ,  Yuichiro Miyamae

IPC分类号： H01J17/49 ,  C09K11/54

CPC分类号： C09K11/595 ,  H01J11/12 ,  H01J11/42

摘要： A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least Zn2SiO4:Mn, a surface of Zn2SiO4:Mn is coated with magnesium oxide, and a ratio of an Mg element to a Si element on the surface measured with an XPS apparatus is 0.7 to 4.0.

摘要翻译： 一种等离子体显示装置，其具有面板主体，其中一对透明基板相对地布置成在至少前侧之间在基板之间形成放电空间，阻挡肋布置在至少一个基板上以分开 放电空间形成多个空间，一组电极设置在基板上，以在与隔壁分隔的放电空间中产生放电，并且设置荧光体层配置的通过放电发射的荧光体层 具有至少包含Zn2SiO4：Mn的绿色荧光体层，Zn2SiO4：Mn的表面被氧化镁涂覆，并且用XPS装置测量的表面上的Mg元素与Si元素的比例为0.7〜4.0。

公开(公告)号：US07476334B2

公开(公告)日：2009-01-13

申请号：US10526555

申请日：2004-04-21

申请人： Masaki Aoki ,  Yumi Kondo ,  Kazuhiko Sugimoto ,  Hiroshi Setoguchi ,  Junichi Hibino ,  Yoshinori Tanaka ,  Teppei Hosokawa

发明人： Masaki Aoki ,  Yumi Kondo ,  Kazuhiko Sugimoto ,  Hiroshi Setoguchi ,  Junichi Hibino ,  Yoshinori Tanaka ,  Teppei Hosokawa

IPC分类号： C09K11/08 ,  C09K11/59

CPC分类号： H01J1/62 ,  C09K11/617 ,  C09K11/7734 ,  C09K11/778 ,  C09K11/7787 ,  C09K11/7797 ,  H01J2211/42 ,  Y10T428/2991 ,  Y10T428/2993

摘要： Disclosed here is a plasma display unit that employs phosphors having an amount of charge controlled close to zero, by which degradation in luminance, color temperature, and charge characteristics can be minimized. A phosphor bearing positive or negative charge is coated with a compound for controlling the amount of charge of the phosphor through a strong chemical bonding, whereby the amount of charge of a phosphor can be suppressed within ±0.01 μC/g. Controlling the amount of charge of phosphors close to zero can keep impurity gases away from the phosphor particle when the panel is in operation, suppressing problems critical to driving a plasma display unit, such as luminance degradation of phosphors, improper alignment of color in panel operation, luminance degradation when the panel displays all white.

摘要翻译： 这里公开了一种等离子体显示单元，其使用具有接近于零的电荷量的荧光体，由此可以使亮度，色温和电荷特性的降低最小化。 带有正电荷或负电荷的荧光体涂覆有化合物，用于通过强化学键合控制荧光粉的电荷量，由此荧光体的电荷量可以抑制在±0.01μC/ g以内。 控制接近零的荧光体的电荷量可以在面板运行时将杂质气体远离荧光体颗粒，抑制驱动等离子体显示单元的关键因素，例如荧光体的亮度劣化，面板操作中颜色的对准不正确 ，当面板显示全白时亮度劣化。