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    • 92. 发明申请
    • CAMERA MODULE AND OPTICAL TOUCH SCREEN USING THE SAME
    • 相机模块和光学触控屏幕
    • US20130106789A1
    • 2013-05-02
    • US13808045
    • 2011-07-06
    • Woong Hwang
    • Woong Hwang
    • G06F3/042H04N5/33
    • G06F3/0425G06F3/0428H04N5/2257H04N5/33
    • The present invention relates to a camera module and an optical touch screen using the same, the camera module including an infrared emitting diode for emitting infrared ray, a first infrared pass filter passing only the infrared ray reflected by a retro reflector, an object lens condensing the infrared ray that has passed the first infrared pass filter, a second infrared pass filter passing an infrared ray of a particular wave band among the infrared ray condensed by the object lens, and a linear sensor for detecting an area touched by incidence of infrared ray that has passed the second infrared pass filter.
    • 本发明涉及一种相机模块和使用该相机模块的光学触摸屏,该相机模块包括用于发射红外线的红外发射二极管,仅通过由反光镜反射的红外线的第一红外线通过滤光器, 通过第一红外线通过滤光器的红外线,通过由物镜聚光的红外线中的特定波段的红外线的第二红外线通过滤光器,以及用于检测由红外线入射接触的区域的线性传感器 已通过第二个红外线滤波器。
    • 93. 发明申请
    • Regular Pattern Optical Sheet
    • 常规图案光学片
    • US20120113531A1
    • 2012-05-10
    • US13384320
    • 2010-07-16
    • Suhyeon ChoSangbum LeeHyunjoon KimWooyoung ChangWoong Hwang
    • Suhyeon ChoSangbum LeeHyunjoon KimWooyoung ChangWoong Hwang
    • G02B3/00
    • G02B3/0056G02F1/133526
    • The present invention relates to a regular pattern optical sheet, comprising: a transparent flat plate-shaped body; and a plurality of lens-shaped patterns regularly formed at one surface of the body, each having a same size of more than 0.1 μm but smaller than 25 μm in diameter, wherein an angle formed by at least one line of lines straightly connecting each center of the plurality of lens-shaped patterns and a horizontal axis of an LCD pixel formed at an upper surface of the body is more than 5.5° but smaller than 9.5°, and a discrete distance between the plurality of lens-shaped patterns is more than 5% but smaller than 15% of a diameter of the lens-shaped pattern, whereby a high luminance characteristic can be accomplished over the conventional irregular lens pattern arrangement to the betterment of power consumption and environment friendliness. Furthermore, characteristic adjustment is enabled by regular pattern application capable of optical control to cater to various requirements of a user without occurrence of Moire pattern beating.
    • 本发明涉及一种规则图案光学片,包括:透明平板状体; 以及规则地形成在所述主体的一个表面上的多个透镜状图案,每个具有大于0.1μm但小于25μm的相同尺寸,其中由至少一条线形成的角度直接连接每个中心 的多个透镜形图案中形成的LCD像素的水平轴线大于5.5°但小于9.5°,并且多个透镜形图案之间的离散距离大于 5%但小于透镜形图案的直径的15%,从而可以实现超过传统的不规则透镜图案布置的高亮度特性,以提高功耗和环境友好性。 此外,通过能够进行光学控制的规则图案应用来实现特征调整,以满足用户的各种要求而不发生莫尔图案跳动。
    • 99. 发明授权
    • Smart control valve for compressors
    • 用于压缩机的智能控制阀
    • US07651323B2
    • 2010-01-26
    • US11208720
    • 2005-08-23
    • Seon-woong HwangDong-won Yoo
    • Seon-woong HwangDong-won Yoo
    • F04B49/00
    • F04C23/008F04B49/24F04B49/246F04C18/0215F04C28/26F04C29/124Y10T137/86726Y10T137/86879
    • Disclosed herein is a smart control valve for compressors that is capable of easily accomplishing compression and communication in a compression chamber of a cylinder, without performing the repetitive on/off operation of the compressor, to change the capacity of the compressor. The smart control valve comprises a valve body mounted on a cylinder including refrigerant inlet and outlet ports, a valve inlet port formed at the valve body and communicating with the refrigerant inlet port of the cylinder, a valve outlet port formed at the valve body and communicating with the refrigerant outlet port of the cylinder, an actuating groove disposed under the valve inlet port and the valve outlet port of the valve body, and an actuator disposed in the actuating groove for performing a linear reciprocating movement in the actuating groove as a solenoid is operated.
    • 这里公开了一种用于压缩机的智能控制阀,其能够容易地在气缸的压缩室中实现压缩和连通,而不执行压缩机的重复的开/关操作,以改变压缩机的容量。 智能控制阀包括安装在包括制冷剂入口和出口的气缸上的阀体,形成在阀体处并与气缸的制冷剂入口连通的阀入口,形成在阀体上并连通的阀出口 与气缸的制冷剂出口相连,设置在阀体的阀入口和阀出口下方的致动槽,以及设置在致动槽中的致动槽,用于在致动槽中作为螺线管进行线性往复运动 操作。