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    • 93. 发明授权
    • Pure tone audiometer with automated masking
    • 纯音听力计与自动屏蔽
    • US08298155B2
    • 2012-10-30
    • US12441353
    • 2007-07-27
    • Dong Hoon LeeJin Dong KimYun Sung RoJung Hwan OkKyu Won Lee
    • Dong Hoon LeeJin Dong KimYun Sung RoJung Hwan OkKyu Won Lee
    • A61B5/00H04R29/00
    • A61B5/121
    • The present invention relates to a pure tone audiometer, and more particularly, to a pure tone audiometer with automated masking which is capable of automatically performing air-conduction and bone-conduction hearing tests and automatically performing a masking test, if necessary, so that a person obtains an accurate pure tone hearing threshold without others' assistance. The pure tone audiometer of the present invention can accurately perform the pure tone hearing test with automated masking without assistance from a doctor or an audiologist. Thus, with the pure tone audiometer, people can easily check their hearing ability for prevention and early detection of hearing loss and take swift action to cure hearing loss.
    • 本发明涉及一种纯音听力计,更具体地说,涉及一种具有自动掩蔽功能的纯音听力计,它能够自动进行空气传导和骨传导听力测试,并在必要时自动执行掩蔽测试,使得 没有其他人的帮助,人们获得准确的纯音听阈。 本发明的纯音听力计可以在没有医生或听力学家的帮助的情况下自动掩蔽地进行纯音听觉测试。 因此,使用纯音听力计,人们可以轻松检查听力的预防和早期发现听力损失,并采取迅速措施治愈听力损失。
    • 95. 发明申请
    • IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE
    • 平面切换模式液晶显示装置
    • US20100159785A1
    • 2010-06-24
    • US12652509
    • 2010-01-05
    • Jae Kyun LeeDong Hoon Lee
    • Jae Kyun LeeDong Hoon Lee
    • H01J9/00
    • G02F1/134363G02F1/13439G09G3/3614G09G3/3655G09G2300/0434
    • An IPS mode LCD device is disclosed in which a common voltage drop and delay is decreased. The LCD includes gate and data lines crossing each other to define pixel regions. Thin film transistors are formed at crossing portions of the gate and data lines. Common lines are parallel with the gate lines and common electrodes project from the common lines parallel with the data lines. Pixel electrodes connected with drain electrodes of the thin film transistors are formed in the pixel regions between the parallel common electrodes. A first common voltage supplying line applies a first common voltage or a second common voltage to a closed circuit formed by grouping the adjacent odd numbered common lines. A second common voltage supplying line applies the second common voltage or the first common voltage to a closed circuit formed by grouping the adjacent even numbered common lines.
    • 公开了一种IPS模式LCD装置,其中公共电压降和延迟减小。 LCD包括彼此交叉的栅极和数据线以限定像素区域。 薄膜晶体管形成在栅极和数据线的交叉部分。 公共线与栅极线平行,并且公共电极从与数据线并行的公共线投影。 在平行的公共电极之间的像素区域中形成与薄膜晶体管的漏极连接的像素电极。 第一公共电压供应线路将第一公共电压或第二公共电压施加到通过对相邻的奇数公共线进行分组而形成的闭合电路。 第二公共电压提供线将第二公共电压或第一公共电压施加到通过对相邻偶数公共线进行分组而形成的闭合电路。