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    • 43. 发明授权
    • Perimeter
    • 周长
    • US07377646B2
    • 2008-05-27
    • US11141330
    • 2005-06-01
    • Naoto Suzuki
    • Naoto Suzuki
    • A61B3/02
    • A61B3/032A61B3/022A61B3/024
    • A perimeter for examining a state of a visual field of a patient's eye includes: a target presenting unit that presents a stimulation target for examination to the eye, a presentation position and a presentation brightness of the target being variable; a first arithmetic unit that obtains a threshold of sensitivity with respect to the presentation brightness at each examination point on a retina corresponding to each presentation position; an input unit that inputs function information at each examination point, the function information at each examination point being objectively obtained by processing a first fundus image of the eye taken before irradiation onto a fundus of the eye and a second fundus image of the eye taken after the irradiation; and a determining unit that determines an initial reference value of the presentation brightness at each presentation position based on the input function information at each examination point.
    • 用于检查患者眼睛的视野状态的周边包括:目标呈现单元,其向眼睛呈现检查的刺激目标,呈现位置和目标的呈现亮度是可变的; 第一算术单元,其针对与每个呈现位置对应的视网膜上的每个检查点获得相对于呈现亮度的灵敏度阈值; 在每个检查点输入功能信息的输入单元,在每个检查点处的功能信息被客观地通过处理在照射到眼底之前拍摄的眼睛的第一眼底图像和在眼睛的眼底后拍摄的第二眼底图像来客观地获得 照射; 以及确定单元,其基于每个检查点处的输入的功能信息来确定每个呈现位置处的呈现亮度的初始参考值。
    • 45. 发明授权
    • Perimeter
    • 周长
    • US07309129B2
    • 2007-12-18
    • US10953419
    • 2004-09-30
    • Naoto Suzuki
    • Naoto Suzuki
    • A61B3/02
    • A61B3/024A61B3/14
    • A perimeter for examining a visual field of an eye of a patient, includes: a presentation unit, which presents an examination target at each of various positions around an eye fixation point to which the patient's eye is visually fixed; a position determination unit, which determines at least one of positions of an optic pappila, a central fovea and a macula lutea on a fundus of the patient's eye; and a control unit, which determines a running state of a nerve fiber bundle on the fundus based on the determined position, and which controls the presentation unit to present and move the examination target based on the determined running state of the nerve fiber bundle.
    • 用于检查患者眼睛的视野的周边包括:呈现单元,其在视觉上固定患者眼睛的眼睛固定点周围的各个位置呈现检查对象; 位置确定单元,其确定患者眼睛的眼底上的视神经,中央凹和黄斑的位置中的至少一个; 以及控制单元,其基于所确定的位置确定眼底上的神经纤维束的行进状态,并且基于所确定的神经纤维束的行进状态来控制呈现单元呈现和移动检查对象。
    • 47. 发明申请
    • Driving device of self-luminous panel and driving method of the same
    • 自发光面板的驱动装置及其驱动方法
    • US20060202921A1
    • 2006-09-14
    • US11369842
    • 2006-03-08
    • Naoto SuzukiHiroyuki Sato
    • Naoto SuzukiHiroyuki Sato
    • G09G3/30
    • G09G3/3216G09G2310/0256G09G2310/06G09G2320/043G09G2340/145
    • A device for driving a self-luminous panel has self-luminous elements arranged at intersecting positions of a plurality of data lines and a plurality of scanning lines and selectively drives the self-luminous elements for luminescence by data line driving means and scanning line scanning means and includes luminescence controlling means for controlling the operation of the data line driving means and the scanning line scanning means. Then, the luminescence controlling means sets a lighting scanning period, during which the self-luminous elements E have forward-biased voltages applied and hence light and luminescence, and a non-lighting scanning period, during which all of the self-luminous elements have reverse-biased voltages applied and hence do not light and luminescence, in one frame period during which the plurality of scanning lines are sequentially scanned by the scanning line scanning means and sets a length of the non-lighting scanning period shorter than a length of one scanning period during which one scanning line is scanned.
    • 用于驱动自发光面板的装置具有布置在多条数据线和多条扫描线的交叉位置的自发光元件,并且通过数据线驱动装置和扫描线扫描装置选择性地驱动用于发光的自发光元件 并且包括用于控制数据线驱动装置和扫描线扫描装置的操作的发光控制装置。 然后,发光控制装置设定自发光元件E具有施加的正向偏置电压,因此设置发光扫描期间,并且因此发光和发光以及非点亮扫描期间,在此期间,所有自发光元件具有 在扫描线扫描装置顺序地扫描多条扫描线的一个帧周期内施加反向偏置电压,因此不发光和发光,并且将非点亮扫描周期的长度设定为短于一个长度 一个扫描线被扫描的扫描周期。
    • 49. 发明申请
    • Perimeter
    • 周长
    • US20050280776A1
    • 2005-12-22
    • US11141330
    • 2005-06-01
    • Naoto Suzuki
    • Naoto Suzuki
    • A61B3/024A61B3/02A61B3/032A61B3/10A61B3/12A61B3/14
    • A61B3/032A61B3/022A61B3/024
    • A perimeter for examining a state of a visual field of a patient's eye includes: a target presenting unit that presents a stimulation target for examination to the eye, a presentation position and a presentation brightness of the target being variable; a first arithmetic unit that obtains a threshold of sensitivity with respect to the presentation brightness at each examination point on a retina corresponding to each presentation position; an input unit that inputs function information at each examination point, the function information at each examination point being objectively obtained by processing a first fundus image of the eye taken before irradiation onto a fundus of the eye and a second fundus image of the eye taken after the irradiation; and a determining unit that determines an initial reference value of the presentation brightness at each presentation position based on the input function information at each examination point.
    • 用于检查患者眼睛的视野状态的周边包括:目标呈现单元,其向眼睛呈现检查的刺激目标,呈现位置和目标的呈现亮度是可变的; 第一算术单元,其针对与每个呈现位置对应的视网膜上的每个检查点获得相对于呈现亮度的灵敏度阈值; 在每个检查点输入功能信息的输入单元,在每个检查点处的功能信息被客观地通过处理在照射到眼底之前拍摄的眼睛的第一眼底图像和在眼睛的眼底后拍摄的第二眼底图像来客观地获得 照射; 以及确定单元,其基于每个检查点处的输入的功能信息来确定每个呈现位置处的呈现亮度的初始参考值。