公开(公告)号：US06232708B1

公开(公告)日：2001-05-15

申请号：US09169743

申请日：1998-10-08

申请人： Suk-ki Kim ,  Sang-wook Shin ,  Chul-han Bae ,  Kwong-im Cho

发明人： Suk-ki Kim ,  Sang-wook Shin ,  Chul-han Bae ,  Kwong-im Cho

IPC分类号： H01J114

CPC分类号： H01J1/142 ,  H01J1/144

摘要： A cathode for a cathode ray tube includes a base having a closed top portion and containing nickel as its main component, an electron-emitting material layer coated on the top portion of the base and containing alkali-earth metal oxides as its main component, rare-earth metals or rare-earth metal compounds attached on a surface of the electron-emitting material layer, and a heater placed under the top portion of the base to heat it.

摘要翻译： 用于阴极射线管的阴极包括具有封闭顶部并且以镍为主要成分的基底，涂覆在基底顶部并以碱土金属氧化物为主要成分的电子发射材料层是罕见的 - 附着在电子发射材料层的表面上的地下金属或稀土金属化合物，以及放置在基底顶部以加热基底的加热器。

公开(公告)号：US09246126B2

公开(公告)日：2016-01-26

申请号：US12615984

申请日：2009-11-10

申请人： Sang-wook Shin ,  Taek-Gyun Chung ,  Ji-Mi Yoon ,  Ung-Soo Lee ,  Tae-Min Kim ,  Dae-Ho Lim

发明人： Sang-wook Shin ,  Taek-Gyun Chung ,  Ji-Mi Yoon ,  Ung-Soo Lee ,  Tae-Min Kim ,  Dae-Ho Lim

IPC分类号： H01L33/00 ,  H01L51/52

CPC分类号： H01L51/5246 ,  H01L2251/566

摘要： An OLED display is disclosed. The display includes a rear substrate, a front substrate facing the rear substrate, a cell seal provided between the rear and front substrates to adhere the two substrates to each other, and a reinforcement member provided between the rear and front substrates adjacent to the cell seal to adhere the two substrates to each other.

摘要翻译： 公开了一种OLED显示器。 显示器包括后基板，面向后基板的前基板，设置在后基板和前基板之间的电池密封件，以将两个基板彼此粘合;以及加强件，设置在邻近电池密封件的后基板和前基板之间 将两个基板粘合在一起。

公开(公告)号：US08731915B2

公开(公告)日：2014-05-20

申请号：US12942069

申请日：2010-11-09

申请人： Sang-wook Shin

发明人： Sang-wook Shin

IPC分类号： G10L21/00 ,  G10L21/02

CPC分类号： H03G3/32 ,  G10L21/0232 ,  G10L21/0316 ,  G10L2021/02161

摘要： A method of removing noise includes detecting a frequency spectrum of a noise signal around the transmitting terminal, when an input signal which is a mixture of a voice signal and the noise signal is received, detecting a frequency spectrum of the input signal and an energy level of the voice signal, multiplying the frequency spectrum of the noise signal by a weight value that is determined based on the energy level of the voice signal to obtain a weighted noise frequency spectrum, and subtracting the weighted noise frequency spectrum from the frequency spectrum of the input signal.

摘要翻译： 一种消除噪声的方法包括当接收到作为语音信号和噪声信号的混合的输入信号时，检测发射端周围的噪声信号的频谱，检测输入信号的频谱和能级 将所述噪声信号的频谱乘以基于所述语音信号的能级确定的权重值，以获得加权噪声频谱，并从所述噪声频谱的频谱中减去所述加权噪声频谱 输入信号。