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    • 2. 发明申请
    • METHOD OF URETHANE-BASED OPTICAL FIBER DISPLAY UNIT AND URETHANE-BASED OPTICAL FIBER DISPLAY UNIT PRODUCED THEREFORM
    • 基于URETHANE的光纤显示单元和基于URETHANE的光纤显示单元的制造方法
    • WO2006098570A1
    • 2006-09-21
    • PCT/KR2006/000886
    • 2006-03-13
    • JEONG, Cheon-soo
    • JEONG, Cheon-soo
    • G09F9/305
    • G09F9/305G02B6/0005
    • Disclosed are a urethane based-optical fiber display unit and a method for manufacturing the same. The method includes the steps of: laminating a reinforcing sheet or film, which is made of a material which is identical with or different from that of an optical fiber embroidery sheet, to one surface of the optical fiber embroidery sheet which is made of a urethane material or a urethane based material and on which optical fibers are embroidered; embroidering optical fibers on the optical fiber embroidery sheet and the reinforcing sheet by using an embroidery machine, and then cutting one end of the optical fibers; collecting the optical fibers, which are embroidered on the optical fiber embroidery sheet and the reinforcing sheet, into a bundle, in order to transmit light evenly, and then curing the bundle of optical fibers; and connecting the other end of the optical fibers, which are collected in the above collecting step, to a light source.
    • 公开了一种聚氨酯基光纤显示单元及其制造方法。 该方法包括以下步骤:将由与光纤刺绣片相同或不同的材料制成的增强片或薄膜层叠在由聚氨酯制成的光纤刺绣片的一个表面上 材料或聚氨酯基材料,并在其上绣上光纤; 通过使用绣花机在光纤刺绣片和加强片上绣上光纤,然后切割光纤的一端; 将绣在光纤刺绣片和加强片上的光纤收集成束,以均匀地透射光,然后固化光纤束; 并将收集在上述收集步骤中的光纤的另一端连接到光源。
    • 3. 发明申请
    • TECHNO OPTICAL FIBER TEXTILE
    • TECHNO光纤纺织品
    • WO2005124015A1
    • 2005-12-29
    • PCT/KR2004/001658
    • 2004-07-06
    • JEONG, Cheon-Soo
    • JEONG, Cheon-Soo
    • D06Q1/10
    • B44F1/10A41D27/085
    • The present invention discloses a techno optical fiber textile. The optical fiber textile comprises a plurality of optical fibers, and a light source unit. The end of each optical fiber is protrudingly arranged to constitute a desired pattern or letter on the surface of a textile and the other ends of the optical fibers are connected to the light source unit. The light source unit transmits colored light rays to the ends of the optical fibers constituting the pattern or letter, thereby performing an animation of a plurality of patterns. The optical fiber textile further comprises a communication means for carrying out a wired or wireless communication.
    • 本发明公开了一种技术光纤纺织品。 光纤织物包括多个光纤,以及光源单元。 每个光纤的端部突出地布置成在织物的表面上构成所需的图案或字母,并且光纤的另一端连接到光源单元。 光源单元将彩色光线透射到构成图案或字母的光纤的端部,从而进行多种图案的动画。 光纤纺织品还包括用于执行有线或无线通信的通信装置。
    • 4. 发明授权
    • A light device supplying full-color using optical fiber
    • 一种使用光纤提供全彩色的光设备
    • KR100922223B1
    • 2009-10-23
    • KR20080117232
    • 2008-11-25
    • JEONG CHEON SOOHONG SUNG MIN
    • JEONG CHEON SOOHONG SUNG MIN
    • F21V33/00H05B37/02
    • F21V33/00F21S2/005F21V23/008F21W2121/00H05B33/086
    • PURPOSE: A light device using a full-color optical fiber for landscape is provided to reduce whole volume since there is no need to use a mechanical driving device such as a color filter and a rotary motor. CONSTITUTION: A light device using a full-color optical fiber for landscape is composed of a controller, a color converting unit, a LED light source, a reflector(50), an optical fiber bundle, a socket(61), and a buoyancy panel. The controller stores a program related to various colors from the optical bundle and radiation pattern. The color converting unit is composed of a casing(31), a color converter(32), and a cover(33). A cooling fin(70) is installed at the bottom of the LED light source. The reflector is inserted into the lower part of the LED light source and guides the light from the LED light source to a creation direction.
    • 目的:提供使用全色光纤进行横向照明的灯具,以减少整体体积,因为不需要使用机械驱动装置,如滤色器和旋转电机。 构成:使用全景光纤进行景观的灯装置由控制器,颜色转换单元,LED光源,反射器(50),光纤束,插座(61)和浮力 面板。 控制器存储与光束和辐射图案中的各种颜色相关的程序。 颜色转换单元由壳体(31),颜色转换器(32)和盖(33)组成。 散热片(70)安装在LED光源的底部。 将反射器插入LED光源的下部,并将来自LED光源的光引导到创建方向。
    • 5. 发明授权
    • Apparatus with high-frequency driving signal generating unit for driving backlight unit
    • 具有用于驱动背光单元的高频驱动信号发生单元的装置
    • US08519941B2
    • 2013-08-27
    • US12771002
    • 2010-04-30
    • Yu Jin JangJin Soo LeeMo Jeong YangIn Jeong Cheon
    • Yu Jin JangJin Soo LeeMo Jeong YangIn Jeong Cheon
    • G09G3/36
    • H05B41/2858G09G3/3406G09G2330/026H05B41/382Y02B20/204
    • An apparatus for driving a backlight unit including a lamp unit including a plurality of lamps includes an error amplifying unit configured to detect an error voltage between a feedback voltage corresponding to a current flowing to the lamp unit and a preset first reference voltage, a soft signal generation unit configured to generate a soft start signal of the lamp unit, a high-frequency signal driving signal generating unit configured to generate a high-frequency driving signal of the of the lamp unit, a high-frequency driving termination determining unit configured to generate a high-frequency driving termination signal when the error voltage is equal in voltage level to the soft start signal, and a high-frequency driving signal blocking unit configured to block the high-frequency driving signal in advance when the high-frequency driving termination signal is inputted.
    • 一种用于驱动包括包括多个灯的灯单元的背光单元的装置,包括:误差放大单元,被配置为检测对应于流向灯单元的电流的反馈电压与预设的第一参考电压之间的误差电压;软信号 生成单元,其被配置为生成所述灯单元的软启动信号;高频信号驱动信号生成单元,被配置为生成所述灯单元的高频驱动信号;高频驱动终止确定单元,被配置为生成 当所述误差电压与所述软启动信号的电压电平相等时的高频驱动终止信号;以及高频驱动信号阻挡单元,被配置为当所述高频驱动终止信号 被输入。
    • 6. 发明申请
    • CONTROL CIRCUIT OF DC-DC CONVERTER
    • DC-DC转换器的控制电路
    • US20080106243A1
    • 2008-05-08
    • US11928845
    • 2007-10-30
    • Jeong CHEONByoung MinChang HaDeuk Park
    • Jeong CHEONByoung MinChang HaDeuk Park
    • G05F1/00
    • H02M3/3376H02M1/36H02M2001/0058Y02B70/1491
    • A control circuit of a DC-DC converter is provided. A mode selection section selects an ACF or LLC mode. A soft start section generates a soft start signal in the ACF and LLC modes. A PWM comparison section compares a current detection signal with a feedback signal, a feedback reference signal and the soft start signal in the ACF mode, and generates a PWM signal based on a comparison result. A selection section selects the PWM signal of the PWM comparison section in the ACF mode. A clock generation section generates a clock signal having a fixed frequency in the ACF mode, and generates a clock signal having a frequency based on an operating current and the soft start signal in the LLC mode. A latch section maintains the PWM signal in response to the clock signal in the ACF mode and maintains the clock signal in the LLC mode.
    • 提供DC-DC转换器的控制电路。 模式选择部分选择ACF或LLC模式。 软启动部分在ACF和LLC模式下产生软启动信号。 PWM比较部分将电流检测信号与ACF模式中的反馈信号,反馈参考信号和软启动信号进行比较,并且基于比较结果生成PWM信号。 选择部分在ACF模式下选择PWM比较部分的PWM信号。 时钟产生部分以ACF模式产生具有固定频率的时钟信号,并且在LLC模式下产生具有基于工作电流的频率和软启动信号的时钟信号。 锁存部分响应于ACF模式中的时钟信号而保持PWM信号,并将时钟信号保持在LLC模式。