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公开(公告)号：KR101232747B1
公开(公告)日：2013-02-14
申请号：KR1020090118872
申请日：2009-12-03
Applicant: 한국전자통신연구원
IPC: H01L41/08
Abstract: 본 발명은 그라핀이 포함된 고분자 구동기 및 그의 제조방법에 관한 것으로 본 발명에 따른 고분자 구동기는 이온 전도성 고분자막; 상기 이온 전도성 고분자막의 양면에 형성된 금속전극; 및 상기 이온 전도성 고분자막 내에 분산된 그라핀을 포함하며, 그라핀이 고분자 내에 분산됨에 따라 구동기 작동시 전기 자극에 의한 용매 이동 후 발생하는 삼투압에 의한 이온의 역방향 움직임 현상을 방지할 수 있으며, 따라서 고분자 구동기의 구동력을 개선시킬 수 있다.
그라핀, 고분자 구동기, 이온 전도성 고분자막, 나피온-
公开(公告)号：KR1020130012449A
公开(公告)日：2013-02-04
申请号：KR1020110073670
申请日：2011-07-25
Applicant: 한국전자통신연구원
CPC classification number: H03K4/501 , H03K4/00 , H03K4/06 , H03K4/08 , H03K4/12 , H03K4/48 , H03K4/50
Abstract: PURPOSE: A triangular waveform generator capable of regulating the pulse width of triangular waves for having various duty ratios and a triangular wave generation method thereof are provided to minimize the number of elements necessary for triangular wave generation, thereby simplifying a total structure. CONSTITUTION: A square wave signal generator(110) generates a square wave signal for the generation of triangular waves. A triangular wave generator(100) is able to generate the square wave signal in response to a reset signal. A resistance unit(120) is connected between the square wave signal generator and a capacitor unit(130). The resistance unit is able to control the voltage level of the square wave signal. The capacitor unit generates a triangular wave signal by using the square wave signal. The capacitor unit includes variable capacitors. The capacitor unit receives the square wave signal outputted from a transistor connected to an output terminal.
Abstract translation: 目的：提供能够调节用于具有各种占空比的三角波的脉冲宽度的三角波形发生器及其三角波产生方法，以最小化三角波产生所需的元件数量，从而简化总体结构。 构成：方波信号发生器（110）产生用于产生三角波的方波信号。 三角波发生器（100）能够响应于复位信号产生方波信号。 电阻单元（120）连接在方波信号发生器和电容器单元（130）之间。 电阻单元能够控制方波信号的电压电平。 电容器单元通过使用方波信号产生三角波信号。 电容器单元包括可变电容器。 电容器单元接收从连接到输出端子的晶体管输出的方波信号。
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公开(公告)号：KR101197591B1
公开(公告)日：2012-11-08
申请号：KR1020080131065
申请日：2008-12-22
Applicant: 한국전자통신연구원
CPC classification number: G06F1/3203 , G06F1/3287 , G06F1/3296 , Y02D10/171 , Y02D10/172 , Y02D50/20
Abstract: 본 발명은 낮은 전력을 소모하는 내장형 프로세서에 관한 것이다. 본 발명에 따른 프로세서는 복수의 기능 유닛을 포함하는 코아 블록, 메모리 및 복수의 주변 장치 유닛들을 포함하는 주변 장치 블록, 상기 복수의 장치를 제어하는 명령어가 저장된 어드레스를 포함하는 어드레스 맵에 따라 상기 코아 블록, 메모리, 주변 장치블록 중 적어도 하나를 활성화하는 신호를 발생하고, 상기 복수의 장치 각각에 전원전압 및 감소 전원전압을 제공하는 멀티 전원 제어부를 포함한다. 따라서, 본 발명에 따른 프로세서는 어드레스 맵에 따라 활성화되는 신호에 응답하여 코아 블록, 메모리 및 주변 장치 블록을 활성화하여 전력소모를 방지한다.
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公开(公告)号：KR1020120046482A
公开(公告)日：2012-05-10
申请号：KR1020100108162
申请日：2010-11-02
Applicant: 한국전자통신연구원
IPC: H01M10/0525 , H01M10/0564 , H01M4/583 , H01M4/48
CPC classification number: H01M4/13 , H01M4/364 , H01M4/366 , H01M4/485 , H01M4/5825 , H01M4/625 , H01M10/052 , H01M10/056 , Y02E60/122
Abstract: PURPOSE: A lithium secondary battery is provided to control normal voltage and operation voltage according to use, to control voltage pattern at charging/discharging, and to easily charge under charging environment due to an energy harvest device. CONSTITUTION: A lithium secondary battery(100) comprises: a positive electrode plate(120) comprising a positive electrode current collector layer(122), and a positive electrode layer(124); a negative electrode plate(130), which is separated from the positive electrode plate, comprising a negative electrode current collecting layer(132), and a negative electrode layer(134); and a polymeric electrolyte(140) inserted between the positive electrode plate and a negative electrode plate. At least one of the positive electrode layer and the negative electrode layer comprises mixed positive electrode active material, or mixed negative electrode active material. The polymeric electrolyte comprises organic electrolyte containing polymer matrix, inorganic additive, and salt.
Abstract translation: 目的：提供锂二次电池，根据用途控制正常电压和工作电压，以控制充电/放电时的电压模式，并在充电环境下由于能量收集装置容易充电。 构成：锂二次电池（100）包括：正极板（120），包括正极集电体层（122）和正极层（124）; 与正极板分离的负极板（130）包括负极集电层（132）和负极层（134）。 以及插入在正极板和负极板之间的高分子电解质（140）。 正极层和负极层中的至少一方包括混合正极活性物质或混合负极活性物质。 聚合物电解质包含含有有机电解质的聚合物基质，无机添加剂和盐。
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公开(公告)号：KR101072295B1
公开(公告)日：2011-10-12
申请号：KR1020080123488
申请日：2008-12-05
Applicant: 한국전자통신연구원
Abstract: 이를위해본 발명에따른센서노드는외부환경으로부터이벤트를감지하는센서부와, 상기이벤트에대응되는센싱신호와미리설정된임계값을비교하여, 임계상황을판단하는제어부와, 상기센서부및 상기제어부에구동전력을공급하며출력가능한전력값을판단하고상기출력가능한전력값이최소구동전력값보다작으면전력을생성및 저장하는전원제어부를포함하는것을특징으로한다.
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Patent Agency Ranking
公开(公告)号：KR1020110073191A
公开(公告)日：2011-06-29
申请号：KR1020100044381
申请日：2010-05-12
Applicant: 한국전자통신연구원
CPC classification number: H04R1/345 , G10K11/178 , H04R1/025 , H04R1/403
Abstract: PURPOSE: A directional speaker module and a mobile terminal including the same are provided to overcome sound quality related problems by applying a separate speaker packaging structure to the speaker module. CONSTITUTION: Two speaker packaging parts(210, 220) contain a speaker(130a). The speaker packaging pars are vertically arranged in a body part(230). A stopper(234) is protruded from the inner side of the body part. A hole(236) is formed at the lateral side of the body part and functions as the signal input terminal of the speakers. A cover(120) is formed into a panel shape in order to cover the upper side of an enclosure(110).
Abstract translation: 目的：提供定向扬声器模块和包括该定向扬声器模块的移动终端以通过将独立的扬声器包装结构应用于扬声器模块来克服与音质有关的问题。 构成：两个扬声器包装部件（210,220）包含扬声器（130a）。 扬声器包装件垂直地布置在主体部分（230）中。 止动器（234）从主体部分的内侧突出。 一个孔（236）形成在身体部分的侧面并用作扬声器的信号输入端。 盖（120）形成为面板形状以覆盖外壳（110）的上侧。
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公开(公告)号：KR1020110067674A
公开(公告)日：2011-06-22
申请号：KR1020090124366
申请日：2009-12-15
Applicant: 한국전자통신연구원
CPC classification number: H04N19/436 , H04N19/44 , G06F9/3885 , G06F9/382 , G06F12/0835 , G06F13/36 , H04N19/48
Abstract: PURPOSE: A pipelined decoding apparatus and a method based on parallel processing are provided to increase the performance of decoding by enabling the mass data transmission to be pipelined while executing parallel processing in a macro-block unit. CONSTITUTION: A bit stream processor(301) performs a context-adaptive variable length adaptive coding(CAVLC) to the compressed bit stream, and then decodes macro-block header and coefficients. A parallel processing array processor(303) processes inverse quantization, inverse transformation and movement compensation operation for the macro blocks in parallel using the decoded macro block header / count values. A sequential processing processor(304) processes an intra prediction and deblocking filter operation for the macro blocks in sequence.
Abstract translation: 目的：提供一种流水线解码装置和基于并行处理的方法，以通过在宏块单元中执行并行处理时使质量数据传输被流水线化来提高解码性能。 构成：比特流处理器（301）对压缩比特流执行上下文自适应可变长度自适应编码（CAVLC），然后解码宏块头部和系数。 并行处理阵列处理器（303）使用解码的宏块头/计数值并行处理宏块的逆量化，逆变换和移动补偿操作。 顺序处理处理器（304）按顺序处理宏块的帧内预测和去块滤波操作。
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公开(公告)号：KR1020110067374A
公开(公告)日：2011-06-22
申请号：KR1020090123946
申请日：2009-12-14
Applicant: 한국전자통신연구원
CPC classification number: H02N2/186 , H01L41/1136 , H02N2/188 , Y10T29/42
Abstract: PURPOSE: An active piezoelectric energy harvester having an embedded variable capacitance layer and a manufacturing method thereof are provided to adjust resonant frequency in real time by controlling a DC voltage applied to a built-in variable charge layer. CONSTITUTION: In an active piezoelectric energy harvester having an embedded variable capacitance layer and a manufacturing method thereof, a piezoelectric layer(210) generates voltage through vibration or pressure. A pinned layer(230) fixes the piezoelectric layer. A variable charge layer(250) is fixed to the one side of the pinned layer. Variable charge layer electrodes(260a,260b) a weight(270) are formed on the top and bottom of the variable charge layer. Adhesive layers(L1,L2,L3) are formed between the weight layer and the pinned layer.
Abstract translation: 目的：提供一种具有嵌入式可变电容层的有源压电能量收集器及其制造方法，通过控制施加到内置可变电荷层的直流电压来实时调节谐振频率。 构成：在具有嵌入式可变电容层的有源压电能量收集器及其制造方法中，压电层（210）通过振动或压力产生电压。 被钉扎层（230）固定压电层。 可变电荷层（250）固定在钉扎层的一侧。 可变电荷层电极（260a，260b）在可变电荷层的顶部和底部形成重量（270）。 粘合剂层（L1，L2，L3）形成在重量层和钉扎层之间。
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公开(公告)号：KR1020110067239A
公开(公告)日：2011-06-22
申请号：KR1020090123748
申请日：2009-12-14
Applicant: 한국전자통신연구원
IPC: B82B3/00
CPC classification number: H01B1/22 , C09K2211/1014 , C09K2211/1044 , F03G7/005 , H01M4/8825 , H01M4/9008 , H01M4/92 , H01M8/1041 , H01M8/1046 , H01M8/1069 , H01M2300/0091 , Y02P70/56
Abstract: PURPOSE: A polymer-metal nanocomposite, a producing method thereof, and a polymer actuator using thereof are provided to secure the high uniformity of the polymer-metal nanocomposite by reducing an organo-metallic compound into a metal nanoparticle shape. CONSTITUTION: A producing method of a polymer-metal nanocomposite comprises the following steps: synthesizing a precursor for a metal nanoparticle, an organo-metallic compound(S10); producing a mixed solution containing the organo-metallic compound and a polymer(S30a); and drying and heat-processing the mixed solution for obtaining the polymer-metal nanocomposite containing metal nanoparticles(S40). The organo-metallic compound is selected from the group consisting of Pt, Pd, Au, Ag, Cu, Co, Ru, Rh, Ir, Ta, Ti, W, and their mixture.
Abstract translation: 目的：提供一种聚合物金属纳米复合材料及其制造方法及其使用的聚合物致动器，以通过将有机金属化合物还原为金属纳米颗粒形状来确保聚合物金属纳米复合材料的高均匀性。 构成：聚合物金属纳米复合材料的制造方法包括以下步骤：合成金属纳米颗粒的前体，有机金属化合物（S10）; 制备含有机金属化合物和聚合物的混合溶液（S30a）; 对混合溶液进行干燥和加热处理，得到含金属纳米粒子的聚合物 - 金属纳米复合物（S40）。 有机金属化合物选自Pt，Pd，Au，Ag，Cu，Co，Ru，Rh，Ir，Ta，Ti，W及其混合物。
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公开(公告)号：KR1020110066426A
公开(公告)日：2011-06-17
申请号：KR1020090123071
申请日：2009-12-11
Applicant: 한국전자통신연구원
CPC classification number: H04N13/239 , H04N13/296 , H04N2213/001
Abstract: PURPOSE: A stereo camera module is provided to obtain manufacturing of a stereotype image with real sense at a low power. CONSTITUTION: A movement guide(120) supports at least one camera module(100). The transferring guide forms a movement path. A driving for a control(110) moves the camera module along the movement guide. A control unit controls the driving for a control. One end of the driver for control connects with the camera module.
Abstract translation: 目的：提供立体相机模块，以低功率获得具有真正意义的刻板印象图像的制造。 构成：移动引导件（120）支撑至少一个相机模块（100）。 传送导轨形成移动路径。 用于控制的驱动（110）沿着移动引导件移动相机模块。 控制单元控制驾驶进行控制。 用于控制的驱动器的一端与相机模块相连。
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