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    • 63. 发明公开
    • 불 휘발성 메모리 소자의 스플릿 게이트 전극 형성방법
    • 用于形成栅极电极的栅极电极,用于在栅极电极的控制栅下形成栅极氧化层的方法,其具有适用于控制栅极的高电压并且使氧化物层与控制栅极接触的电极的平滑电极隧道效应
    • KR1020050020507A
    • 2005-03-04
    • KR1020030058520
    • 2003-08-23
    • 삼성전자주식회사
    • 김대근권철순김진우김용희김주찬류의열
    • H01L27/115
    • PURPOSE: A method for forming a split gate electrode of an NVM(non-volatile memory) device is provided to make a gate oxide layer under a control gate of a split gate electrode have a withstand voltage with respect to a high voltage applied to the control gate and make the oxide layer in contact with a control gate sidewall smoothen a tunneling effect of electrons by making the oxide layers existing between the control gate and a floating gate and under the control gate have different thicknesses. CONSTITUTION: After a nitride layer pattern selectively exposing a polysilicon layer is formed, a spacer oxide layer with a uniform thickness is formed. An etch-back process is performed to form a spacer and a split polysilicon layer pattern and a source line is formed in the opening of the nitride layer pattern. After the exposed nitride layer pattern and the exposed polysilicon layer pattern are etched to form a split floating gate, the gate oxide layer existing in a region except the split floating gate is etched to a degree that a substrate(100) is not exposed. The second gate oxide layer with a uniform thickness is formed on the resultant structure.
    • 目的:提供一种用于形成NVM(非易失性存储器)器件的分离栅电极的方法,以使分裂栅电极的控制栅极下方的栅极氧化层具有相对于施加到该栅极电极的高电压的耐受电压 控制栅极,并使氧化层与控制栅极侧壁接触,通过使控制栅极和浮动栅极之间以及控制栅极下方的氧化物层具有不同的厚度来平滑电子的隧道效应。 构成:在形成选择性地暴露多晶硅层的氮化物层图案之后,形成厚度均匀的间隔氧化物层。 执行回蚀处理以形成间隔物和分裂多晶硅层图案,并且在氮化物层图案的开口中形成源极线。 在暴露的氮化物层图案和暴露的多晶硅层图案被蚀刻以形成分离浮置栅极之后,存在于除了分离的浮置栅极之外的区域中的栅极氧化物层被蚀刻到基板(100)不暴露的程度。 在所得结构上形成具有均匀厚度的第二栅极氧化物层。
    • 64. 发明授权
    • 휴대폰의 카메라 렌즈 장착 장치
    • 휴대폰의카메라렌즈장착장치
    • KR100449451B1
    • 2004-09-21
    • KR1020010077653
    • 2001-12-08
    • 삼성전자주식회사
    • 박준규배종근김진우
    • H04B1/38
    • H04M1/0218H04M1/0264H04N7/142
    • A camera lens mounting device of a folder-type telephone is disclosed. In the folder-type telephone including a body housing, a folder, and hinge means for rotatably connecting the body housing to the folder, the camera lens mounting device comprises hinge arms and a guide arm, which are integrally formed on a hinge axis of the body housing, and a camera lens assembly installed between the guide arm and one of the hinge arms so that a camera lens housing rotates within a designated angle, and the camera lens housing includes a camera lens assembly, a connector, and a rotating handle grip.
    • 公开了一种折叠式电话的照相机镜头安装装置。 在包括主体外壳,折叠器和用于将主体外壳可旋转地连接到折叠器上的铰链装置的折叠式电话中,照相机镜头安装装置包括铰链臂和导向臂,铰链臂和导向臂一体形成在 主体外壳以及安装在导向臂与其中一个铰链臂之间的照相机镜头组件,使得照相机镜头外壳在指定角度内旋转,并且照相机镜头外壳包括照相机镜头组件,连接器和旋转手柄把手 。
    • 65. 发明公开
    • 휴대용 무선 단말기의 카메라 렌즈 어셈블리
    • 便携式无线终端的相机镜头组件
    • KR1020040044214A
    • 2004-05-28
    • KR1020020071912
    • 2002-11-19
    • 삼성전자주식회사
    • 이준영김진우
    • H04B1/38
    • PURPOSE: A camera lens assembly of a portable wireless terminal is provided to support a rotational axis on both sides of a lens housing, and to install a rotation stopping unit, then to sequentially array the lens housing, fixing plates, and rotative plates, thereby stably maintaining a fixed state and realizing an easy assembling. CONSTITUTION: A terminal(400) comprises as follows. Side hinge arms(415) are formed on both sides of a body(401). Center hinge arms(425) are coupled between the side hinge arms(415). An opening(405) is disposed in the middle of the center hinge arms(425). Hinge holes(427) are extended from both sections of the center hinge arms(425). A piercing hole(429) connects the opening(405) with the hinge holes(427). A camera lens assembly comprises as follows. A lens housing(501) is coupled with the opening(405). Fixing grooves are recessed. Fixing plates(502) are coupled with the fixing grooves, and are interposed between a section of the lens housing(501) and a section of the opening(405). Rotative plates(503) are received in the hinge holes(427). Screws(591) bind the rotative plates(503) with the fixing plates(502).
    • 目的:提供便携式无线终端的相机镜头组件,以支撑透镜壳体两侧的旋转轴,并安装旋转停止单元,然后依次排列透镜外壳,固定板和旋转板,由此 稳定地保持固定状态,实现易于组装。 构成:终端(400)包括如下。 侧铰链臂(415)形成在主体(401)的两侧。 中心铰链臂(425)联接在侧铰链臂(415)之间。 开口(405)设置在中心铰链臂(425)的中间。 铰链孔(427)从中心铰链臂(425)的两个部分延伸。 穿孔(429)将开口(405)与铰链孔(427)连接起来。 相机镜头组件包括如下。 透镜壳体(501)与开口(405)联接。 固定槽凹进。 固定板(502)与固定槽连接,并且设置在透镜壳体(501)的一部分和开口(405)的一部分之间。 旋转板(503)被接纳在铰链孔(427)中。 螺钉(591)用旋转板(503)与固定板(502)结合。
    • 66. 发明公开
    • 스테레오 사운드를 제공하는 휴대용 단말기
    • 便携式终端提供立体声
    • KR1020040044106A
    • 2004-05-27
    • KR1020030078750
    • 2003-11-07
    • 삼성전자주식회사
    • 김진우최영민문태화이종성황창환
    • H04B1/38
    • PURPOSE: A portable terminal supplying a stereo sound is provided to install a side section in order to prevent sounds outputted from speaker devices from interfering with each other, and to fill a space between the speaker devices with a rubber material, then to comprise openings on speaker covers, thereby transmitting outputs of the speaker devices to a user. CONSTITUTION: One pair of stereo speaker devices are mounted on one pair of side hinge arms(15a,15b), respectively, and emit sounds in a direction of a hinge axis(A). Speaker covers(32,34) are faced with the one pair of stereo speaker devices toward the direction of the hinge axis(A), and form at least more than one opening that exposes the speaker devices. The speaker covers(32,34) are fixed by the first screw and the second screw, and cover sides of the side hinge arms(15a,15b). The first screw is coupled in the direction of the hinge axis(A). The second screw is coupled with the hinge axis(A) in vertical direction from an upper end of a body.
    • 目的:提供一种提供立体声的便携式终端以安装侧面部分,以防止扬声器装置输出的声音相互干扰,并用橡胶材料填充扬声器装置之间的空间,然后包括开口 扬声器盖,从而将扬声器设备的输出发送给用户。 构成:一对立体声扬声器装置分别安装在一对侧铰链臂(15a,15b)上,并沿铰链轴线(A)的方向发出声音。 扬声器盖(32,34)面向一对立体声扬声器装置朝向铰链轴线(A)的方向,并且形成至少多于一个露出扬声器装置的开口。 扬声器盖(32,34)由第一螺钉和第二螺钉固定,并且覆盖侧铰链臂(15a,15b)的侧面。 第一螺钉沿铰链轴线(A)的方向联接。 第二螺钉与主体的上端在垂直方向上与铰链轴线(A)联接。
    • 68. 发明公开
    • 비휘발성 반도체 메모리소자 제조방법
    • 用于制造非易失性半导体存储器件的方法
    • KR1020010019263A
    • 2001-03-15
    • KR1019990035594
    • 1999-08-26
    • 삼성전자주식회사
    • 이용규김진우
    • H01L27/115
    • PURPOSE: A method for fabricating a non-volatile semiconductor memory device is provided to realize a formation of a floating gate having minute patterns. CONSTITUTION: A gate insulating layer(14) is grown in an active region of a silicon substrate(1), and a polysilicon layer(15) for a floating gate is stacked thereon. A nitride pattern(16) is then formed on a portion of the polysilicon layer(15) where the floating gate is not to be formed. Next, a nitride spacer(18) is formed on a sidewall of the nitride pattern(16), and an oxide layer(19) is then formed on a portion of the polysilicon layer(15) where the floating gate is to be formed. Here, the nitride spacer(18) is used as an oxidation mask during a formation of the oxide layer(19), preventing a lateral extension of a bird's beak of the oxide layer(19). Thereafter, the polysilicon layer(15) is etched by using the oxide layer(19) as an etch mask, so that a pattern of the floating gate is formed.
    • 目的:提供一种用于制造非易失性半导体存储器件的方法,以实现具有微小图案的浮动栅极的形成。 构成:在硅衬底(1)的有源区中生长栅绝缘层(14),并且在其上堆叠用于浮栅的多晶硅层(15)。 然后在不形成浮栅的多晶硅层(15)的一部分上形成氮化物图案(16)。 接下来,在氮化物图案(16)的侧壁上形成氮化物间隔物(18),然后在要形成浮栅的多晶硅层(15)的一部分上形成氧化物层(19)。 这里,在形成氧化物层(19)期间,氮化物间隔物(18)用作氧化掩模,防止了氧化物层(19)的鸟嘴的横向延伸。 此后,通过使用氧化物层(19)作为蚀刻掩模来蚀刻多晶硅层(15),从而形成浮栅的图案。
    • 69. 发明公开
    • 플래시 메모리소자 및 그 제조방법
    • 闪存存储器件及其方法
    • KR1020000055156A
    • 2000-09-05
    • KR1019990003618
    • 1999-02-03
    • 삼성전자주식회사
    • 김진우
    • H01L27/105
    • PURPOSE: A method for manufacturing a flash memory device is provided to embody a small-sized cell for a high integration, by not using a filed oxidation process for an isolation, and by not being affected by a photolithography process for forming a floating gate. CONSTITUTION: A method for manufacturing a flash memory device comprises the steps of: forming a first oxidation layer on a semiconductor substrate; forming a pattern of an insulation layer for separating a cell, on the first oxidation layer; evaporating a first conductive layer for forming a floating gate, between the insulation layer pattern; eliminating the insulation layer pattern; evaporating a second oxidation layer on the first conductive layer; evaporating a second conductive layer for forming a control gate, on the second oxidation layer; sequentially etching the second conductive layer, the second oxidation layer, and the first conductive layer to form a cell gate pattern; forming source/drain regions on both sides of the cell gate; evaporating an interlayer having a contact hole; and evaporating metal wiring on the interlayer.
    • 目的:提供一种用于制造闪速存储器件的方法,以通过不使用用于隔离的归档氧化工艺和不受用于形成浮栅的光刻工艺的影响来体现用于高集成度的小尺寸电池。 构成:一种制造闪速存储器件的方法包括以下步骤:在半导体衬底上形成第一氧化层; 在所述第一氧化层上形成用于分离电池的绝缘层的图案; 在所述绝缘层图案之间蒸发用于形成浮栅的第一导电层; 消除绝缘层图案; 蒸发第一导电层上的第二氧化层; 在第二氧化层上蒸发用于形成控制栅极的第二导电层; 依次蚀刻第二导电层,第二氧化层和第一导电层以形成单元栅极图案; 在单元栅极的两侧形成源极/漏极区; 蒸发具有接触孔的中间层; 并在中间层上蒸发金属布线。