公开(公告)号：US20120045746A1

公开(公告)日：2012-02-23

申请号：US12960860

申请日：2010-12-06

Applicant: Young Hee LEE ,  Bo Ra KIM ,  Yun Hye JUNG ,  Hye Young YANG

Inventor： Young Hee LEE ,  Bo Ra KIM ,  Yun Hye JUNG ,  Hye Young YANG

IPC: G09B25/00

CPC classification number: G09B7/02 ,  G09B5/02

Abstract: Disclosed is an electronic class system which enables a digitalized class, wherein breaking from a conventional class method or an examination method using paper teaching materials for class and a blackboard for writing class contents, the digitalized class uses an electronic pen which is a digitalized writing tool for generating writing data, a computer which communicates with the electronic pen to receive the writing data generated by the electronic pen, and a smart board which serves as a blackboard on which the writing data received by the computer is projected as beams.

Abstract translation: 公开了一种能够实现数字化等级的电子类系统，其中使用用于书写类内容的课堂和黑板的纸教材使用传统的类方法或检查方法，数字化类使用作为数字化书写工具的电子笔 用于生成写入数据的计算机，与电子笔进行通信以接收由电子笔生成的写入数据的计算机，以及用作黑板的智能板，计算机接收的写入数据在该黑板上投射为光束。

公开(公告)号：US20120045745A1

公开(公告)日：2012-02-23

申请号：US12960985

申请日：2010-12-06

Applicant: Young Hee LEE ,  Bo Ra KIM ,  Yun Hye JUNG ,  Hye Young YANG

Inventor： Young Hee LEE ,  Bo Ra KIM ,  Yun Hye JUNG ,  Hye Young YANG

IPC: G09B3/00

CPC classification number: G09B5/06 ,  G09B7/02

Abstract: Disclosed is a remote class service system, which enables active learning and lecture through bidirectional communication between a student and a lecturer who are remote from each other.

Abstract translation: 公开了一种远程课程服务系统，通过学生和远程教师之间的双向沟通​​，实现主动学习和演讲。

公开(公告)号：US20110078614A1

公开(公告)日：2011-03-31

申请号：US12780139

申请日：2010-05-14

Applicant: Young Hee LEE ,  Byungsun Kim

Inventor： Young Hee LEE ,  Byungsun Kim

IPC: G06F3/048 ,  G06F3/041

CPC classification number: G06F3/04886

Abstract: A terminal to provide a virtual keyboard includes a touch panel to sense a touch input, a memory unit to store a plurality of virtual keyboards and a touch point number corresponding to each virtual keyboard, a virtual keyboard setting unit to select one of the virtual keyboards corresponding to a touch point number that matches a number of sensed touch inputs, and a display unit to display the selected virtual keyboard. The virtual keyboard setting unit may select one of the virtual keyboards according to a dimension or area of the sensed touch input, and may relocate the virtual keyboard according to coordinates of a touch input.

Abstract translation: 提供虚拟键盘的终端包括用于感测触摸输入的触摸面板，存储多个虚拟键盘的存储单元和对应于每个虚拟键盘的触摸点号码;虚拟键盘设置单元，用于选择虚拟键盘之一 对应于与所感测的触摸输入的数量匹配的触摸点号码，以及显示单元，用于显示所选择的虚拟键盘。 虚拟键盘设置单元可以根据所感测的触摸输入的尺寸或区域来选择虚拟键盘之一，并且可以根据触摸输入的坐标重新定位虚拟键盘。

公开(公告)号：US20100116666A1

公开(公告)日：2010-05-13

申请号：US12483531

申请日：2009-06-12

Applicant: Dae Wook PARK ,  Chul Ho SONG ,  Young Hee LEE

Inventor： Dae Wook PARK ,  Chul Ho SONG ,  Young Hee LEE

IPC: C02F1/48 ,  D01F9/12 ,  B03C3/45

CPC classification number: B82Y30/00 ,  B82Y40/00 ,  C01B32/174

Abstract: An electrode and a method for fabricating the same are disclosed. The method includes adding carbon nanotubes to a mixed solution of nitric acid and sulfuric acid and subjecting the carbon nanotube solution to microwaves for surface treatment resulting in facilitating the surface treatment, subjecting the carbon nanotube solution to ultrasonic waves to disperse the carbon nanotubes resulting in increasing the dispersion effect, subjecting the carbon nanotube solution to filtration and drying the carbon nanotubes to obtain a carbon nanotube plate mold.

Abstract translation: 公开了一种电极及其制造方法。 该方法包括将碳纳米管添加到硝酸和硫酸的混合溶液中，并将碳纳米管溶液进行微波进行表面处理，从而促进表面处理，使碳纳米管溶液超声波分散碳纳米管，从而增加 分散效果，使碳纳米管溶液过滤并干燥碳纳米管，得到碳纳米管板模具。

公开(公告)号：US20090022650A1

公开(公告)日：2009-01-22

申请号：US12117140

申请日：2008-05-08

Applicant: Seong Jae CHOI ,  Jaeyoung CHOI ,  Hyeon Jin SHIN ,  Seonmi YOON ,  Young Hee LEE ,  Ki Kang KIM

Inventor： Seong Jae CHOI ,  Jaeyoung CHOI ,  Hyeon Jin SHIN ,  Seonmi YOON ,  Young Hee LEE ,  Ki Kang KIM

IPC: C01B31/02

CPC classification number: B82Y40/00 ,  B82Y10/00 ,  B82Y30/00 ,  C01B32/168 ,  H01L51/0048

Abstract: Disclosed herein are methods for manufacturing a carbon nanotube (CNT) having electrons that are injected, with treatment with a reducing agent, a CNT manufactured according to the method, and an electric device comprising the CNT a CNT manufactured according to the method. The electronic characteristics such as the doped level and the band gap of the CNT having electrons injected therein can be widely and easily adjusted by changing the treatment conditions of the reducing agent.

Abstract translation: 本文公开了制备具有注入电子的碳纳米管（CNT）的方法，用还原剂处理，根据该方法制造的CNT以及包含根据该方法制造的CNT的CNT的电子器件。 通过改变还原剂的处理条件，可以广泛容易地调整电子特性，例如其中注入有电子的CNT的掺杂水平和带隙。