公开(公告)号：US07329365B2

公开(公告)日：2008-02-12

申请号：US11208545

申请日：2005-08-23

Applicant: Hong-Je Cho ,  Seung-Yong Lee ,  Joon-Woo Lee ,  Jae-Yeon Lee ,  Seung-Hwan Chon ,  Yong-Suk Choi ,  Young-Chul Park ,  Jin-Su Kim ,  Kyu-Sang Kim ,  Dong-Uk Choi ,  Kwan-Tack Lim

Inventor： Hong-Je Cho ,  Seung-Yong Lee ,  Joon-Woo Lee ,  Jae-Yeon Lee ,  Seung-Hwan Chon ,  Yong-Suk Choi ,  Young-Chul Park ,  Jin-Su Kim ,  Kyu-Sang Kim ,  Dong-Uk Choi ,  Kwan-Tack Lim

IPC: B44C1/22

CPC classification number: C09K13/06

Abstract: An etchant for removing an indium oxide layer includes sulfuric acid as a main oxidizer, an auxiliary oxidizer such as H3PO4, HNO3, CH3COOH, HClO4, H2O2, and a Compound A that is obtained by mixing potassium peroxymonosulfate (2KHSO5), potassium bisulfate (KHSO4), and potassium sulfate (K2SO4) together in the ratio of 5:3:2, an etching inhibitor comprising an ammonium-based material, and water. The etchant may remove desired portions of the indium oxide layer without damage to a photoresist pattern or layers underlying the indium oxide layer.

Abstract translation: 用于除去氧化铟层的蚀刻剂包括硫酸作为主要氧化剂，辅助氧化剂如H 3 PO 4，HNO 3， CH 3 COOH，HClO 4，H 2 O 2，以及通过将钾 过硫酸氢盐（2KHSO 5），硫酸氢钾（KHSO 4）和硫酸钾（K 2 SO 4） 一起以5：3：2的比例，包含铵基材料的蚀刻抑制剂和水。 蚀刻剂可以去除铟氧化物层的期望部分，而不损害光致抗蚀剂图案或氧化铟层下面的层。

公开(公告)号：US08383437B2

公开(公告)日：2013-02-26

申请号：US13223958

申请日：2011-09-01

Applicant: Ji-Young Park ,  Shin-Il Choi ,  Jong-Hyun Choung ,  Sang Gab Kim ,  Seon-Il Kim ,  Sang-Tae Kim ,  Joon-Woo Lee ,  Young-Chul Park ,  Young-Jun Jin ,  Kyong-Min Kang ,  Suck-Jun Lee ,  O-Byoung Kwon ,  In-Ho Yu ,  Sang-Hoon Jang ,  Min-Ki Lim ,  Yu-Jin Lee

Inventor： Ji-Young Park ,  Shin-Il Choi ,  Jong-Hyun Choung ,  Sang Gab Kim ,  Seon-Il Kim ,  Sang-Tae Kim ,  Joon-Woo Lee ,  Young-Chul Park ,  Young-Jun Jin ,  Kyong-Min Kang ,  Suck-Jun Lee ,  O-Byoung Kwon ,  In-Ho Yu ,  Sang-Hoon Jang ,  Min-Ki Lim ,  Yu-Jin Lee

IPC: H01L21/00

CPC classification number: C09K13/08 ,  C23F1/18 ,  C23F1/26 ,  C23F1/44 ,  H01L21/32134 ,  H01L27/1259 ,  H01L29/41733

Abstract: An etchant according to exemplary embodiments of the present invention includes about 0.5 wt % to about 20 wt % of persulfate, about 0.01 wt % to about 2 wt % of a fluorine compound, about 1 wt % to about 10 wt % of inorganic acid, about 0.5 wt % to about 5 wt % of a cyclic amine compound, about 0.1 wt % to about 5 wt % of a chlorine compound, about 0.05 wt % to about 3 wt % of copper salt, about 0.1 wt % to about 10 wt % of organic acid or organic acid salt, and water.

Abstract translation: 根据本发明的示例性实施方案的蚀刻剂包括约0.5重量％至约20重量％的过硫酸盐，约0.01重量％至约2重量％的氟化合物，约1重量％至约10重量％的无机酸， 约0.5重量％至约5重量％的环胺化合物，约0.1重量％至约5重量％的氯化合物，约0.05重量％至约3重量％的铜盐，约0.1重量％至约10重量％ ％的有机酸或有机酸盐，和水。

公开(公告)号：US20120153287A1

公开(公告)日：2012-06-21

申请号：US13168408

申请日：2011-06-24

Applicant: Hong-Sick PARK ,  Wang-Woo LEE ,  Sang-Tae KIM ,  Joon-Woo LEE ,  Young-Chul PARK ,  Young-Jun JIN ,  Kyong-Min KANG ,  Young-Jin YOON ,  Suck-Jun LEE ,  O-Byoung KWON ,  In-Ho YU ,  Sang-Hoon JANG ,  Min-Ki LIM ,  Dong-Ki KIM

Inventor： Hong-Sick PARK ,  Wang-Woo LEE ,  Sang-Tae KIM ,  Joon-Woo LEE ,  Young-Chul PARK ,  Young-Jun JIN ,  Kyong-Min KANG ,  Young-Jin YOON ,  Suck-Jun LEE ,  O-Byoung KWON ,  In-Ho YU ,  Sang-Hoon JANG ,  Min-Ki LIM ,  Dong-Ki KIM

IPC: H01L33/16 ,  C09K13/08 ,  C09K13/06

CPC classification number: H01L27/127 ,  H01L21/32134 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/41733

Abstract: An etchant includes: 5 to 20 wt % of persulfate, 1 to 10 wt % of at least one compound of an inorganic acid, an inorganic acid salt, or a mixture thereof, 0.3 to 5 wt % of a cyclic amine compound, 1 to 10 wt % of at least one compound of an organic acid, an organic acid salt, or a mixture thereof, 0.1 to 5 wt % of p-toluenesulfonic acid, and water, based on the total weight of the etchant. A copper-titanium etchant further includes 0.01 to 2 wt % of a fluoride-containing compound. A method of forming a display device using the etchant, and a display device, are also disclosed.

Abstract translation: 蚀刻剂包括：5〜20重量％的过硫酸盐，1〜10重量％的至少一种无机酸化合物，无机酸盐或其混合物，0.3〜5重量％的环状胺化合物，1〜 10重量％的至少一种有机酸，有机酸盐或其混合物的化合物，0.1至5重量％的对甲苯磺酸和水，基于蚀刻剂的总重量。 另外，铜 - 钛蚀刻剂还含有0.01〜2重量％的含氟化合物。 还公开了使用蚀刻剂形成显示装置的方法和显示装置。

公开(公告)号：US07623959B2

公开(公告)日：2009-11-24

申请号：US11244888

申请日：2005-10-05

Applicant: Joon Woo Lee ,  Jae Hyung Huh ,  Kyung Min Kim ,  Bong Su Um ,  Dong Won Na

Inventor： Joon Woo Lee ,  Jae Hyung Huh ,  Kyung Min Kim ,  Bong Su Um ,  Dong Won Na

IPC: G01C21/00

CPC classification number: G01C21/3691

Abstract: The present invention relates to a method and system for providing voice-based supplementary information service using road map data. The voice-based supplementary information service system includes a content registration server for receiving content for the voice-based supplementary information service, and converting the content into supplementary information data having voice data format. At least one GPS satellite detects a location of the mobile communication terminal and transmits GPS radio waves, including the location information. A mobile communication terminal receives the location information and requests the road guidance service and the supplementary information service. A relay server relays requests for the road guidance service and the supplementary information service. A road search server generates road map data and transmits the road map data to the relay server. A user management server determines whether the request for the supplementary information service exists in the road map data. An information provision server verifies the type of supplementary information service, receives supplementary information data corresponding to the type from the content registration server, and generates supplementary information-added data in which the supplementary information data is included in a data area of the road map data.

Abstract translation: 本发明涉及使用路线图数据提供基于语音的补充信息服务的方法和系统。 基于语音的辅助信息服务系统包括用于接收用于基于语音的补充信息服务的内容的内容注册服务器，并将内容转换成具有语音数据格式的补充信息数据。 至少一个GPS卫星检测移动通信终端的位置，并发送包括位置信息在内的GPS无线电波。 移动通信终端接收位置信息并请求道路引导服务和补充信息服务。 中继服务器中继道路指导服务和辅助信息服务的请求。 道路搜索服务器生成路线图数据，并将路线图数据发送给中继服务器。 用户管理服务器确定在路线图数据中是否存在对补充信息服务的请求。 信息提供服务器验证补充信息服务的类型，从内容登记服务器接收对应于类型的补充信息数据，并产生附加信息附加数据，其中补充信息数据被包括在道路地图数据的数据区域中 。

公开(公告)号：US07561693B2

公开(公告)日：2009-07-14

申请号：US10621244

申请日：2003-07-15

Applicant: Kyoung Ho Choi ,  Kil Ho Lee ,  Moon Seob Song ,  Joon Woo Lee

Inventor： Kyoung Ho Choi ,  Kil Ho Lee ,  Moon Seob Song ,  Joon Woo Lee

IPC: H04L9/00

CPC classification number: H04L63/104 ,  H04L1/16 ,  H04W12/02

Abstract: Provided are a method for automatically entering into a secure communication mode that can perform secured voice communication between a transmission terminal and a reception terminal without changing or pre-setting a conventional wireless mobile communication system by forming part of a voice signal as a token for attempting secured voice communication, and a computer-readable recording medium for recording a program that implements the method. The method of the present research includes the steps of: a) generating a token based on a data having the lowest frequency of generation among the voice data outputted from a vocoder of the wireless communication terminal; b) at a transmission terminal receiving a request for a secure communication from a user and transmitting the token to a reception terminal; and c) at the transmission terminal entering into a secure communication mode based on an acknowledge token transmitted from the reception terminal, and performing secure communication with the reception terminal.

Abstract translation: 提供了一种用于自动进入安全通信模式的方法，该安全通信模式可以在传输终端和接收终端之间执行安全的语音通信，而不需要通过将语音信号的一部分形成为用于尝试的令牌来改变或预设常规的无线移动通信系统 安全的语音通信，以及用于记录实现该方法的程序的计算机可读记录介质。 本研究的方法包括以下步骤：a）基于从无线通信终端的声码器输出的语音数据中具有最低生成频率的数据生成令牌; b）在发送终端接收来自用户的安全通信的请求并将该令牌发送到接收终端; 以及c）在所述传输终端基于从所述接收终端发送的确认令牌进入安全通信模式，并且执行与所述接收终端的安全通信。