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21. 发明公开

KR1020110034960A 곡선형 리드선들을 가진 압전형 마이크로 스피커 및 그 제조 방법 有权
标题翻译：具有弯曲导线的压电微型扬声器及其制造方法
公开(公告)号：KR1020110034960A
公开(公告)日：2011-04-06
申请号：KR1020090092470
申请日：2009-09-29
申请人： 삼성전자주식회사
发明人： 김동균 , 정병길 , 정석환 , 황준식
IPC分类号： H04R17/00 , H04R31/00
CPC分类号： H04R17/00 , H04R2201/003 , H04R2307/025 , H04R2499/11 , Y10T29/42 , Y10T29/49005
摘要： PURPOSE: A piezoelectric micro speaker having a curve lead line and manufacturing method thereof are provided to reduce structural rigidity which obstructs the vibration of a vibration layer by forming lead lines in a curve form. CONSTITUTION: A substrate(110) includes a cavity(112) which is penetrated in a thickness direction. A diaphragm includes a first vibration film and a second vibration film. The first vibration film is formed in the top of the substrate in order to cover the cavity. The second vibration film is includes the first vibration film and the other material. A piezoelectric driving unit(130) includes a first electrode layer(132), a piezoelectric layer(134), and a second electrode layer. A first lead line and a second lead line are connected to the first electrode layer and the second electrode layer.
摘要翻译：目的：提供一种具有曲线引线的压电微型扬声器及其制造方法，以通过以曲线形式形成引线来降低阻碍振动层振动的结构刚性。构成：衬底（110）包括在厚度方向上穿透的空腔（112）。隔膜包括第一振动膜和第二振动膜。第一振动膜形成在基板的顶部以覆盖空腔。第二振动膜包括第一振动膜和其它材料。压电驱动单元（130）包括第一电极层（132），压电层（134）和第二电极层。第一引线和第二引线与第一电极层和第二电极层连接。

22. 发明公开

KR1020110033593A 진동막에 부착된 질량체를 가진 압전형 마이크로 스피커 및 그 제조 방법 有权
标题翻译：具有连接到振动膜上的重量的压电微型扬声器及其制造方法
公开(公告)号：KR1020110033593A
公开(公告)日：2011-03-31
申请号：KR1020090091148
申请日：2009-09-25
申请人： 삼성전자주식회사
发明人： 정석환 , 김동균 , 정병길 , 황준식
IPC分类号： H04R17/00 , H04R31/00 , H04R7/02
CPC分类号： H04R31/00 , H04R17/00 , H04R2400/00
摘要： PURPOSE: A piezoelectric micro speaker with a weight attached to a vibration membrane and a method of manufacturing the same are provided to attach a weight to a central part of a vibration membrane, thereby increasing the entire weight of the vibration membrane. CONSTITUTION: A substrate(210) has a cavity penetrated in a thickness direction. A diaphragm(220) is formed on the substrate to cover the cavity. The diaphragm comprises a vibration membrane formed on an area corresponding to the cavity. A piezoelectric driving unit(230) is formed on the vibration membrane to vibrate the vibration membrane. A weight(240) is arranged inside the cavity. The weight is attached to the central part of the vibration membrane. The weight has a pillar shape. The center of gravity of the weight is located on the central line of the cavity.
摘要翻译：目的：提供具有附着在振动膜上的重量的压电微型扬声器及其制造方法，以将重量附着在振动膜的中心部分，从而增加振动膜的整体重量。构成：衬底（210）具有沿厚度方向穿透的空腔。在基板上形成隔膜（220）以覆盖空腔。隔膜包括形成在与腔相对应的区域上的振动膜。在振动膜上形成压电驱动单元（230），振动膜振动。重量（240）布置在空腔内。重量附着在振动膜的中心部分。重量有柱形。重心的重心位于腔的中心线上。

23. 发明公开

KR1020100069496A 압전형 마이크로 스피커 및 그 제조방법 无效
标题翻译：压电微型扬声器及其制造方法
公开(公告)号：KR1020100069496A
公开(公告)日：2010-06-24
申请号：KR1020080128189
申请日：2008-12-16
申请人： 삼성전자주식회사
发明人： 정병길 , 정석환 , 김동균
IPC分类号： H04R17/00
CPC分类号： H04R17/00 , G10K9/122 , H01L41/083 , H04R2217/01
摘要： PURPOSE: A piezoelectric micro speaker and a manufacturing method thereof are provided to get a uniform thickness of a membrane by forming a diaphragm thin film into a uniform thickness. CONSTITUTION: A diaphragm thin film(110) is formed in the lower surface of a piezoelectric element(120). The diaphragm thin film is vibrated with the driving operation of the piezoelectric element. The diaphragm thin film generates a sound through the vibrations. The diaphragm thin film is supported with a substrate(100). The substrate comprises a bottom material layer(101), an etch stop layer(102), and a top material layer(103) which are sequentially formed. The substrate supports the edge of the vibrator of the diaphragm thin film. The etch stop layer is formed into a material which has the etch selectivity about the bottom and top material layer.
摘要翻译：目的：提供压电微型扬声器及其制造方法，以通过将膜片薄膜形成为均匀的厚度来获得均匀的膜厚度。构成：在压电元件（120）的下表面形成有隔膜薄膜（110）。膜片薄膜随压电元件的驱动动作而振动。隔膜薄膜通过振动产生声音。膜片薄膜由衬底（100）支撑。衬底包括依次形成的底部材料层（101），蚀刻停止层（102）和顶部材料层（103）。基板支撑隔膜薄膜振动器的边缘。蚀刻停止层形成为具有围绕底部和顶部材料层的蚀刻选择性的材料。

24. 发明授权

KR100629498B1 마이크로 패키지, 멀티―스택 마이크로 패키지 및 이들의제조방법 有权
标题翻译：微封装，多堆叠微封装及其制造方法
公开(公告)号：KR100629498B1
公开(公告)日：2006-09-28
申请号：KR1020050064314
申请日：2005-07-15
申请人： 삼성전자주식회사
发明人： 권종오 , 송인상 , 김운배 , 함석진 , 임지혁 , 정병길
IPC分类号： H01L23/12

25. 发明公开

KR1020030055735A 보강용 보조 블럭을 구비한 광섬유 블럭 有权
标题翻译：包含执行附属块的光纤块
公开(公告)号：KR1020030055735A
公开(公告)日：2003-07-04
申请号：KR1020010085804
申请日：2001-12-27
申请人： 삼성전자주식회사
发明人： 정병길 , 이승완 , 송현채
IPC分类号： G02B6/40
CPC分类号： G02B6/3636 , G02B6/3652 , G02B6/3692 , G02B6/3839 , G02B6/3861
摘要： PURPOSE: A fiber block comprising an enforcement subsidiary block is provided to minimize the influence of an epoxy resin. CONSTITUTION: The fiber block(20) comprises a fiber alignment area(210) including a V-groove array(214) constituted with a number of V-grooves(212) having a bar fiber, and a stress relief depth area(220) comprising a flat plane(220a) to fix a ribbon fiber by etching the fiber alignment area. Enforcement subsidiary blocks(221,222) surround a ribbon fiber projected upward on a flat plane back edge, and guide the flow of the epoxy resin injected to the ribbon fiber. And an accommodation space(223) is provided between the above enforcement subsidiary block.
摘要翻译：目的：提供一种包括执行辅助块的纤维块，以最小化环氧树脂的影响。构成：纤维块（20）包括纤维排列区域（210），该纤维排列区域（210）包括由多个具有杆状纤维的V形槽（212）构成的V形槽阵列（214）和应力消除深度区域（220）包括通过蚀刻光纤对准区域来固定带状光纤的平面（220a）。执行辅助块（221,222）围绕在平面后边缘向上突出的带状纤维，并引导注入到带状纤维的环氧树脂的流动。并且在上述执行附属块之间提供住宿空间（223）。

26. 发明公开

KR1020030055729A 응력 집중을 최소화한 광섬유 블럭 无效
标题翻译：光纤块最小化应力集中
公开(公告)号：KR1020030055729A
公开(公告)日：2003-07-04
申请号：KR1020010085796
申请日：2001-12-27
申请人： 삼성전자주식회사
发明人： 정병길 , 송현채 , 이승완
IPC分类号： G02B6/40
摘要： PURPOSE: An optical fiber block minimizing stress concentration is provided to minimize optical loss by minimizing stress concentration in an optical fiber. CONSTITUTION: The optical fiber block(40) comprises an optical fiber alignment area(42) comprising a number of V-grooves and an optical fiber and a stress relief depth area(44) for reducing stress due to a coating thickness of the optical fiber by being prolonged from the above fiber alignment area. The first fiber alignment area(421) is prolonged with the first V-grooves(421a) arranged in parallel with each other, and has a width as much as not contacting with an outer circumference of a bare optical fiber. The second fiber alignment area(422) is arranged by being prolonged from the first V-grooves, and contacts with the outer circumference of the bare optical fiber, and comprises the second V-grooves(422a) having different width from the first V-grooves.
摘要翻译：目的：提供最小化应力集中的光纤块，以通过使光纤中的应力集中最小化来最小化光损耗。构成：光纤块（40）包括包括多个V形槽和光纤的光纤对准区域（42）和用于减小由于光纤的涂层厚度引起的应力的应力消除深度区域（44）通过从上述光纤对准区域延伸。第一光纤对准区域（421）随着第一V形槽（421a）彼此平行布置而延长，并且具有与裸光纤的外周不接触的宽度。第二光纤对准区域（422）通过从第一V形槽延伸而被布置，并与裸光纤的外周接触，并且包括与第一V形槽的宽度不同的第二V形槽（422a）凹槽。

27. 发明公开

KR1020030029312A 평면 도파로 소자 모듈 有权
标题翻译：平面灯电路模块
公开(公告)号：KR1020030029312A
公开(公告)日：2003-04-14
申请号：KR1020010061661
申请日：2001-10-06
申请人： 삼성전자주식회사
发明人： 김태훈 , 류민성 , 정병길
IPC分类号： G02B6/13
摘要： PURPOSE: A planar lightwave circuit module is provided to use an adhesive assistant layer of inorganic oxide material to coat each optical fiber block and the planar lightwave circuit. CONSTITUTION: According to the planar lightwave circuit module, at least more than one optical fiber block comprises at least more than one groove for optical fiber mounting formed on a bottom plate of a semiconductor material and a top plate of a glass material adhered to the bottom plate to fix an optical fiber. And a planar lightwave circuit comprises a semiconductor substrate, and a core layer forming an optical path by being stacked on the semiconductor substrate and a clad layer surrounding the core layer.
摘要翻译：目的：提供一种平面光波电路模块，使用无机氧化物材料的粘合助剂层涂覆每个光纤块和平面光波电路。构成：根据平面光波电路模块，至少多于一个的光纤块包括形成在半导体材料的底板上的至少多于一个的用于光纤安装的槽和粘附到底部的玻璃材料的顶板板固定光纤。并且平面光波电路包括半导体衬底和通过层叠在半导体衬底上的芯层和形成光路的芯层以及围绕芯层的覆层。

28. 发明授权

KR101894393B1 초음파 변환기 구조물, 초음파 변환기 및 초음파 변환기의 제조 방법 有权
公开(公告)号：KR101894393B1
公开(公告)日：2018-09-04
申请号：KR1020110145157
申请日：2011-12-28
申请人： 삼성전자주식회사
发明人： 정병길 , 홍석우 , 김동균 , 정석환 , 신형재
IPC分类号： A61B8/00 , G01N29/00
CPC分类号： B06B1/0292 , Y10T29/49005
摘要： 초음파변환기구조물, 초음파변환기및 초음파변환기의제조방법이개시된다. 개시된초음파변환기구조물은구동회로를포함하는구동웨이퍼와, 상기구동웨이퍼상에구비되고, 비아홀이형성된제1웨이퍼와, 상기제1웨이퍼로부터이격되게배치된제2 웨이퍼를포함하는초음파변환기웨이퍼를포함한다.

29. 发明授权

KR101851568B1 초음파 변환기 및 그 제조방법 有权
公开(公告)号：KR101851568B1
公开(公告)日：2018-04-24
申请号：KR1020120095002
申请日：2012-08-29
申请人： 삼성전자주식회사
发明人： 홍석우 , 김동균 , 정병길 , 정석환
IPC分类号： H04R19/00 , H01L29/84 , G01N29/24
CPC分类号： B81B3/0027 , A61B8/4483 , B06B1/0292 , B06B2201/76 , B81C1/00158
摘要： 초음파변환기및 그제조방법이개시된다. 개시된초음파변환기는, 도전성기판및 멤브레인을관통하는비아홀의내벽및 상부를덮도록마련되는것으로, 그상면이상기멤브레인의상면과동일평면을이루는제1 전극층과, 상기도전성기판의하면에상기제1 전극층과이격되게마련되는제2 전극층과, 상기멤브레인의상면에상기제1 전극층의상면과접촉하도록마련되는상부전극을포함한다.

30. 发明公开

KR1020160021558A 초음파 변환기의 구동방법 및 초음파 진단 방치 审中-实审
标题翻译：超声波传感器的驱动方法和超声波设备
公开(公告)号：KR1020160021558A
公开(公告)日：2016-02-26
申请号：KR1020140106965
申请日：2014-08-18
申请人： 삼성전자주식회사
发明人： 신형재 , 정병길
IPC分类号： H04R19/00 , A61B8/00
CPC分类号： B06B1/0215 , B06B1/0292 , B06B2201/76 , G01S7/5202
摘要： 개시된초음파변환기의구동방법은한 쌍의전극을구비하는정전용량형초음파변환기의구동방법으로서, 송신구간동안에송신펄스전압을형성하는펄스형태의제1구동신호를한 쌍의전극중 어느하나에인가하는단계와, 송신구간동안에송신바이어스전압을형성하고수신구간동안에송신바이어스전압과는다른수신바이어스전압을형성하는제2구동신호를한 쌍의전극중 다른하나에인가하는단계를포함한다.
摘要翻译：一种用于驱动超声换能器的方法是用于驱动具有一对电极的电容式超声波换能器的方法，该电容式超声换能器包括以下步骤：将形成发射脉冲电压的脉冲形式的第一驱动信号施加到来自该对电极在传输期间; 以及在所述传输周期期间形成发送偏置电压，以及在接收周期期间，从所述一对电极施加形成与所述发送偏置电压不同的接收偏置电压的第二驱动信号。

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