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    • 92. 发明授权
    • 두 가지 이미지 모드를 처리할 수 있는 자동 블록커
    • 自动拦截器,用于处理两种图像模式
    • KR100920331B1
    • 2009-10-07
    • KR1020080005036
    • 2008-01-16
    • 주식회사 휴비츠
    • 최은성
    • H04N5/225H04N9/07
    • 안경 렌즈의 이미지를 두 가지 모드로 얻음으로써, 이미지 처리의 효율성을 향상시킨 자동 블록커가 개시된다. 상기 자동 블록커는, 안경 렌즈의 이미지를 검출하여, 전체 영역에서 데이터가 출력되는 풀-사이즈 모드 이미지 데이터 및 일부 영역에서만 데이터가 출력되는 하프-사이즈 모드 이미지 데이터를 출력하는 이미지 센서; 상기 풀-사이즈 모드 이미지 데이터 또는 하프-사이즈 모드 이미지 데이터를 저장하는 제1 메모리; 상기 풀-사이즈 모드 이미지 데이터 만을 저장하는 제2 메모리; 상기 제2 메모리에 저장된 풀-사이즈 모드 이미지 데이터로부터, 수학적 계산을 수행하여, 화상 데이터를 생성하는 중앙처리장치; 상기 중앙처리장치에서 연산된 화상 데이터를 저장하는 제3 메모리; 상기 제3 메모리에 저장된 화상 데이터 및 상기 제1 메모리에 저장된 풀-사이즈 모드 또는 하프-사이즈 모드 이미지 데이터를 혼합하는 이미지 믹서; 및 상기 혼합된 화상 데이터와 상기 풀-사이즈 모드 또는 하프-사이즈 모드 이미지 데이터를 표시하는 디스플레이 패널을 포함한다.
      안경 렌즈, 자동 블록커, 이미지 데이터, 화상 데이터
    • 93. 发明公开
    • LED 모듈을 포함하는 근접 시력 진단기
    • 包括LED模块的光学接近装置
    • KR1020090034622A
    • 2009-04-08
    • KR1020070099963
    • 2007-10-04
    • 주식회사 휴비츠
    • 박인혁
    • A61B3/028
    • An optical proximity apparatus including led module is provided to prevent the thermal transformation and surface deterioration phenomenon by using the optical device including the LED module instead of the halogen lamp. An optical proximity apparatus comprises the optical device(20), the chart(32), the projector(42,44,46). The mask(34) is positioned at the front side of chart. The image for the eyesight test is formed with chart. The optical device comprises the scattering filter and the color filter the light radiating from the LED module and the LED module emitting the light for the eyesight test.
    • 提供包括LED模块的光学邻近装置,以通过使用包括LED模块的光学装置代替卤素灯来防止热变形和表面劣化现象。 光学邻近装置包括光学装置(20),图表(32),投影仪(42,44,46)。 面罩(34)位于图表的正面。 视力测试的图像由图形成。 光学装置包括散射滤光器和滤色器,从LED模块发射的光和发射用于视力测试的光的LED模块。
    • 95. 发明公开
    • 각막 형상 측정 장치 및 방법
    • 用于测量角膜形状的装置和方法
    • KR1020080067040A
    • 2008-07-18
    • KR1020070004088
    • 2007-01-15
    • 주식회사 휴비츠
    • 정광영문안오손진욱
    • A61B3/107A61B3/00
    • An apparatus and a method for measuring a shape of a cornea are provided to indicate a state of the cornea by expressing shape information such as a curvature of the cornea in a color topographical map. A collimating light source(30) emits a collimating beam to fix a subject's eye(5). Aligning and focusing light sources(40) input a pair of focusing beams into the subject's eye. A measuring light source(50) emits a measuring beam in the shape of a plurality of Placido rings to the subject's eye. A detector(70) detects an image of the measuring beam emitted from the measuring light source and reflected from the subject's eye and images of the focusing beams emitted from the aligning and focusing light sources and reflected from the subject's eye. An operation unit(80) compares a distance between the pair of focusing beams and a size of the measuring beam to calculate a distance between an apparatus for measuring a shape of a cornea and the subject's eye and calculates a curvature of the cornea from a position and a distance of each ring of the measuring beam reflected from the subject's eye.
    • 提供用于测量角膜形状的装置和方法,以通过在颜色地形图中表达诸如角膜的曲率的形状信息来指示角膜的状态。 准直光源(30)发射准直光束以固定被摄体的眼睛(5)。 对准和聚焦光源(40)将一对聚焦光束输入到被摄体的眼睛中。 测量光源(50)将多个Placido环形状的测量光束发射到被检者的眼睛。 检测器(70)检测从测量光源发射并从被检者眼睛反射的测量光束的图像和从对准和聚焦光源发射并从被检眼睛反射的聚焦光束的图像。 操作单元(80)将一对聚焦光束之间的距离和测量光束的尺寸进行比较,以计算用于测量角膜的形状的设备与被检眼的距离,并从角度计算角膜的曲率 以及从受试者的眼睛反射的测量光束的每个环的距离。
    • 96. 发明授权
    • 검안기의 위치 조정 방법 및 이를 이용한 검안기
    • 用于控制眼睛检查装置和眼睛检查装置的位置的方法
    • KR100843101B1
    • 2008-07-02
    • KR1020070001081
    • 2007-01-04
    • 주식회사 휴비츠
    • 조민수이원준심순용
    • A61B3/13A61B3/10
    • A method for controlling the position of an ophthalmometer and the ophthalmometer using the same are provided to simplify a mechanical configuration by using a mire ring. An ophthalmometer includes a measurement light source(32) composed of at least one mire ring to illuminate a measurement light in a shape of ring on a cornea of an eye to be inspected. An optical detector(40) detects an image of the measurement light reflected from the cornea. A calculating device(50) calculates a size and sharpness of an initial measurement light image from the measurement light image detected at the optical detector. The calculating device changes the distance between the ophthalmometers and the eye to be inspected, after calculating a size and sharpness of the measurement light image again, calculates a moving direction of the ophthalmometers to position the cornea of the eye to be inspected on a focal point of the measurement light from a change direction of the size and sharpness of the measurement light image. A moving distance detection device detects a moving distance of the ophthalmometer. The focal point of the ophthalmometer detected at the moving distance detection device is stored at the calculating device.
    • 提供了一种用于控制眼科仪器和使用其的眼科仪器的位置的方法,以通过使用气雾环来简化机械构造。 检眼仪包括由至少一个泥浆环组成的测量光源(32),以在待检查的眼睛的角膜上照射环形测量光。 光学检测器(40)检测从角膜反射的测量光的图像。 计算装置(50)根据在光学检测器检测到的测量光图像计算初始测量光图像的尺寸和锐度。 在再次计算测量光图像的尺寸和清晰度之后,计算装置改变检眼器和眼睛之间的距离,计算检眼仪的移动方向以将待检查的眼睛的角膜定位在焦点上 从测量光图像的尺寸和锐度的改变方向测量光。 移动距离检测装置检测眼药水的移动距离。 在移动距离检测装置处检测到的眼科仪器的焦点存储在计算装置中。
    • 98. 发明公开
    • 자동 검안기 및 검안 방법
    • 眼睛测试装置和眼睛测试方法
    • KR1020070098256A
    • 2007-10-05
    • KR1020060029680
    • 2006-03-31
    • 주식회사 휴비츠
    • 김형욱조민수심순용
    • A61B3/10A61B3/11
    • An eye testing method and an eye testing apparatus are provided to measure accurately eyesight of a patient by considering a pupil size of the patient. An eye testing apparatus includes an optical source, a first focusing optical system(50), a second focusing optical system(60), and a calculator(70). The optical source forms a focal point of a measuring beam on a membrane of an eye and generates the measuring beam for forming a pupil image. The first focusing optical system splits a signal beam, which is reflected at the membrane, into plural signal beams, and detects the split signal beams. The second focusing optical system detects the pupil image, which is projected on a pupil of the eye. The calculator analyzes the pupil image to calculate a size and a shape of the pupil and determine a pupil region. The calculator detects an image point, whose overall region is included in the calculated pupil region, and calculates eyesight information using the detected image point.
    • 提供眼睛检查方法和眼睛检查装置,以通过考虑患者的瞳孔尺寸来准确地测量患者的视力。 眼睛检查装置包括光源,第一聚焦光学系统(50),第二聚焦光学系统(60)和计算器(70)。 光源在眼膜上形成测量光束的焦点,并产生用于形成瞳孔图像的测量光束。 第一聚焦光学系统将在膜上反射的信号光束分成多个信号光束,并检测分束信号光束。 第二聚焦光学系统检测投影在眼睛瞳孔上的瞳孔图像。 计算器分析瞳孔图像以计算瞳孔的尺寸和形状并确定瞳孔区域。 计算器检测其总区域包括在计算的瞳孔区域中的图像点,并且使用检测到的图像点来计算视力信息。
    • 99. 发明公开
    • 자동 호롭터 제어 시스템
    • 用于控制数字压克力的系统
    • KR1020070081685A
    • 2007-08-17
    • KR1020060013832
    • 2006-02-13
    • 주식회사 휴비츠
    • 최은성심순용이원준
    • A61B3/028A61B3/04
    • A system for controlling a digital refractor is provided to perform communication in a first step even though the number of communication devices increases, and to perform the communication within 500m by solving the limitation of a communication distance. A system for controlling a digital refractor includes an ophthalmic measuring apparatus, a refractor, a controlling panel, a local controller area network communication network(58), and a global controller area communication network(59). The ophthalmic measuring apparatus measures the optic information of a user. The refractor sequentially places a plurality of trial lens in front of the eyes of the user. The controlling panel receives the optic information of the user from the ophthalmic measuring apparatus, and controls the movement of the refractor. The local controller area network communication network(58) connects the refractor and the controlling panel, and transmits data and commands. The global controller area communication network(59) connects the ophthalmic measuring apparatus and the controlling panel, and transmits the data and commands.
    • 提供一种用于控制数字折射器的系统,即使通信装置的数量增加,也可以在第一步骤中进行通信,并且通过解决通信距离的限制,在500m内进行通信。 一种用于控制数字折射仪的系统包括眼科测量装置,折射器,控制面板,本地控制器区域网络通信网络(58)和全局控制器区域通信网络(59)。 眼科测量装置测量用户的光学信息。 折射器依次将多个试镜放置在使用者的眼睛前方。 控制面板从眼科测量装置接收用户的光学信息,并控制折射器的移动。 本地控制器局域网通信网络(58)连接折射器和控制面板,并传输数据和命令。 全局控制器区域通信网络(59)连接眼科测量设备和控制面板,并发送数据和命令。
    • 100. 发明授权
    • 렌즈곡률 측정부를 구비한 안경렌즈 가공장치
    • 렌즈곡률측정부를구비한안경렌즈가공장치
    • KR100645779B1
    • 2006-11-14
    • KR1020050050193
    • 2005-06-13
    • 주식회사 휴비츠
    • 김영훈심순용
    • B24B13/00
    • An eye glass lens processing apparatus is provided to improve durability and allow for ease of curvature measurement by arranging a lens curvature measuring unit to the apparatus. An eye glass lens processing apparatus comprises a carriage moving together with a lens fixing shaft, a lens rotating motor for rotating the lens fixing shaft; carriage driving units for driving a carriage; and a lens curvature measuring unit(40). The lens curvature measuring unit includes a curvature sensing part(41), a curvature sensing part rotating member(44), and a slider base(43). The curvature sensing part contact one surface of a lens(50), and senses curvature of the lens by moving in left and right directions by the curvature of the lens. The curvature sensing part rotating member moves the curvature sensing part to a curvature measuring position. One end of the curvature sensing part is fitted to the curvature sensing part rotating member. The slider base provides left and right motion trajectories of the curvature sensing part, and provides restoring force in the direction opposite to the movement direction of the curvature sensing part when the curvature sensing part moves in left and right directions by the curvature of the lens, so that the lens and the curvature sensing part tightly contact each other. The curvature sensing part rotating member has a pair of slot forming protrusions(443) and a curvature sensing part rotating motor(440).
    • 提供了一种眼镜镜片加工装置,其通过将镜片曲率测量单元布置在该装置上来提高耐久性并允许曲率测量的容易性。 一种眼镜镜片加工装置,包括:与镜头固定轴一起移动的托架;用于旋转镜头固定轴的镜头旋转马达; 用于驾驶车厢的车厢驱动单元; 和透镜曲率测量单元(40)。 透镜曲率测量单元包括曲率感测部件(41),曲率感测部件旋转构件(44)和滑块基座(43)。 曲率感测部分与透镜(50)的一个表面接触,并且通过透镜的曲率在左右方向上移动来感测透镜的曲率。 曲率感测部件旋转构件将曲率感测部件移动到曲率测量位置。 曲率感测部件的一端装配到曲率感测部件旋转构件。 滑块基座提供了曲率感测部分的左右运动轨迹,并且当曲率感测部分通过透镜的曲率在左右方向上移动时在与曲率感测部分的移动方向相反的方向上提供恢复力, 使得透镜和曲率感测部分彼此紧密接触。 曲率感测部分旋转构件具有一对槽形成突起(443)和曲率感测部分旋转电机(440)。