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Patent Agency Ranking
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公开(公告)号：KR1020120135049A
公开(公告)日：2012-12-12
申请号：KR1020120055620
申请日：2012-05-24
Applicant: 한국전자통신연구원
CPC classification number: G06F3/016 , G06F3/041 , G06F3/0412 , G06F2203/04102
Abstract: PURPOSE: A film-type tactility providing device and a touch screen including the same are provided to provide a small and thin structure and implement local tactility output by using manpower, repulsion, and/or deformation according to the same generated between a pair of charge storage members. CONSTITUTION: A first charge storage member(14) is placed on a first electrode(12). A second charge storage member is separated from the first charge storage member. A spacer(16) is placed between the first and the second charge storage members and separates the charge storage members from each other. A second electrode is placed on the second charge storage member. An charge supply unit(18) is connected to the first and the second electrodes to supply charges. The spacer is placed along a border of the first and the second charge storage members to limit an empty space in a central unit. [Reference numerals] (18) Charge supply unit
Abstract translation: 目的：提供一种胶片式触觉提供装置和包括其的触摸屏，以提供小而薄的结构，并且通过使用人力，排斥和/或变形根据一对电荷之间产生的相同的方式实现局部触觉输出 存储成员。 构成：第一电荷存储构件（14）放置在第一电极（12）上。 第二电荷存储部件与第一电荷存储部件分离。 间隔物（16）被放置在第一和第二电荷存储部件之间并将电荷存储部件彼此分开。 第二电极放置在第二电荷存储部件上。 电荷供应单元（18）连接到第一和第二电极以提供电荷。 间隔物沿着第一和第二电荷存储部件的边界放置以限制中央单元中的空白空间。 （附图标记）（18）充电电源单元
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公开(公告)号：KR1020150018924A
公开(公告)日：2015-02-25
申请号：KR1020130095004
申请日：2013-08-09
Applicant: 한국전자통신연구원
CPC classification number: G02B26/0875 , G02B3/14
Abstract: 본 발명의 일 실시예에 따른 가변형 광학 소자는, 가변형 렌즈, 상기 가변형 렌즈에 연결되는 액추에이터 및 상기 액추에이터를 지지하는 지지부를 포함하고, 상기 액추에이터는 전기적 신호에 따라 형상이 변할 수 있다.
Abstract translation: 本发明提供一种能够改变可变透镜的所有位置和聚焦距离的光学元件。 根据本发明实施例的可变光学元件包括可变透镜; 连接到可变透镜的致动器; 以及支撑所述致动器的支撑部件，其中所述致动器可以具有在电信号上变化的形状。 此外，致动器可以包括连接到可变透镜的第一部分的第一致动器和连接到可变透镜的第二部分的第二致动器。
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公开(公告)号：KR1020170030416A
公开(公告)日：2017-03-17
申请号：KR1020160032657
申请日：2016-03-18
Applicant: 한국전자통신연구원
Abstract: 오토포커싱장치는전기활성폴리머를포함하는렌즈몸체및 상기렌즈몸체의표면에적어도부분적으로도포된투명전극을포함하는능동렌즈; 및상기투명전극에전압을인가하여상기능동렌즈의초점을제어하는컨트롤러를포함할수 있다.
Abstract translation: 一种自动聚焦设备，包括：有源透镜，包括含有电活性聚合物的透镜体和至少部分地施加到透镜体表面的透明电极; 以及用于通过向透明电极施加电压来控制活性透镜的焦点的控制器。
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公开(公告)号：KR1020140029111A
公开(公告)日：2014-03-10
申请号：KR1020130009285
申请日：2013-01-28
Applicant: 한국전자통신연구원 , 건국대학교 산학협력단
Abstract: A single-input type level shifter according to an embodiment of the present invention comprises: an input unit which authorizes a voltage power to a first node in response to an input signal and applies the input signal to a second node in response to a reference signal; a boot strapping unit which authorizes the voltage power to the second node according to different levels of the first node; an output unit which authorizes the input signal to an output terminal in response to the reference signal so that it can apply the voltage power to the output terminal according to the different voltage levels of the first node; and the boot strapping unit includes a capacitor which is located in between the first and the second node. The boot strapping unit increases the voltage level of the first node higher than that of the voltage power once the input signal is converted from a first voltage level into a second voltage level.
Abstract translation: 根据本发明的实施例的单输入型电平移位器包括：输入单元，其响应于输入信号授权对第一节点的电压功率，并响应于参考信号将输入信号施加到第二节点 ; 启动捆扎单元，其根据所述第一节点的不同级别授权所述第二节点的电压功率; 输出单元，其响应于参考信号向输出端授权输入信号，使得其可以根据第一节点的不同电压电平向输出端施加电压功率; 并且所述引导带捆绑单元包括位于所述第一和第二节点之间的电容器。 一旦输入信号从第一电压电平转换为第二电压电平，启动带捆绑单元就增加第一节点的电压高于电压功率的电压电平。
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