公开(公告)号：US08682396B2

公开(公告)日：2014-03-25

申请号：US13279749

申请日：2011-10-24

申请人： Tae-Heon Yang ,  Yu-Dong Bae ,  Dong-Soo Kwon ,  Young-Min Lee ,  Eun-Hwa Lee ,  Jeong-Seok Lee ,  Dong-Bum Pyo ,  Young-Jun Cho

发明人： Tae-Heon Yang ,  Yu-Dong Bae ,  Dong-Soo Kwon ,  Young-Min Lee ,  Eun-Hwa Lee ,  Jeong-Seok Lee ,  Dong-Bum Pyo ,  Young-Jun Cho

IPC分类号： H04M1/00

CPC分类号： B06B1/045 ,  G06F3/016 ,  G06F3/04886 ,  G08B13/00 ,  H02K33/16 ,  H04M1/00

摘要： Disclosed is a vibration module for a portable terminal that includes a housing, a magnetic moving part movable in a first direction within the housing; an elastic member supported between the opposite ends of the magnetic moving part and inner walls of the housing, and a solenoid coil provided in the housing. The vibration module is positioned at one end of the moving section by the magnetic force of the magnetic moving part and an object around the magnetic moving part, allowing the vibration module to provide a user with a feeling similar to a click feeling via the acceleration produced at a stopping instant. In addition, when vibrating, the vibration module generates sufficient vibration power through acceleration at the instant of changing moving direction at the ends of the moving section, to provide an alarm function, such as an incoming call notification.

摘要翻译： 公开了一种用于便携式终端的振动模块，其包括壳体，可在壳体内沿第一方向移动的磁性移动部件; 支撑在所述磁性移动部件的相对端部和所述壳体的内壁之间的弹性部件，以及设置在所述壳体中的螺线管线圈。 振动模块通过磁性移动部件的磁力和磁性移动部件周围的物体位于移动部分的一端，允许振动模块通过产生的加速度为使用者提供类似于咔嗒感的感觉 在一个停止的瞬间。 此外，当振动时振动模块在移动部分的端部改变移动方向的时刻通过加速度产生足够的振动功率，从而提供诸如来电通知之类的报警功能。

公开(公告)号：US08581451B2

公开(公告)日：2013-11-12

申请号：US12622015

申请日：2009-11-19

申请人： In-Kuk Yun ,  Eun-Hwa Lee ,  In Kim ,  Yu-Dong Bae

发明人： In-Kuk Yun ,  Eun-Hwa Lee ,  In Kim ,  Yu-Dong Bae

IPC分类号： H02K35/02 ,  H02K33/02 ,  H02K33/06 ,  H02K35/00

CPC分类号： H02K33/16 ,  B06B1/045

摘要： Disclosed is a vibration motor for a portable terminal, including a flat spring; a cylindrical magnetic substance mounted on the flat spring; an annular magnetic substance disposed around the cylindrical magnetic substance mounted on the flat spring; and a coil disposed between the cylindrical magnetic substance and the annular magnetic substance, wherein the magnetic substances perform a linear reciprocal movement by the electromagnetic force generated between the magnetic substances and the coil and by the elastic force of the flat spring as an electric current is applied to the coil. The vibration motor operates at higher resonant frequencies than those of conventional vibration motors, thereby improving the sense of an after-vibration and realizing a delicate haptic feedback function.

摘要翻译： 公开了一种便携式终端的振动电动机，包括平板弹簧; 安装在平板弹簧上的圆柱形磁性物质; 设置在安装在所述板簧上的所述圆筒形磁性物质周围的环状磁性物质; 以及设置在所述圆筒形磁性物质与所述环状磁性物质之间的线圈，其中，所述磁性物质通过所述磁性物质与所述线圈之间产生的电磁力和所述板簧的弹力作为电流进行线性的往复运动 应用于线圈。 振动电动机以比常规振动电动机更高的谐振频率工作，从而改善了后振动的感觉并实现了微妙的触觉反馈功能。

公开(公告)号：US20100141606A1

公开(公告)日：2010-06-10

申请号：US12633413

申请日：2009-12-08

申请人： Yu-Dong Bae ,  Eun-Hwa Lee ,  In-Kuk Yun ,  In Kim ,  Seong-Min Seo

发明人： Yu-Dong Bae ,  Eun-Hwa Lee ,  In-Kuk Yun ,  In Kim ,  Seong-Min Seo

IPC分类号： G06F3/045 ,  G08B6/00 ,  G06F3/041

CPC分类号： G06F3/016 ,  G06F2203/014

摘要： Disclosed is a method for providing a haptic feedback in a touch screen, which includes displaying a plurality of soft buttons on a touch screen; applying a first pattern vibration to the touch screen if a pressing detection value for a corresponding soft button according to contact of a user input means reaches a predetermined first threshold value; and applying a second pattern vibration to the touch screen if a pressing detection value for the corresponding soft button reaches a predetermined second threshold value, the second pattern vibration being different from the first pattern vibration, the second threshold value being different from the first threshold value.

摘要翻译： 公开了一种在触摸屏中提供触觉反馈的方法，其包括在触摸屏上显示多个软按钮; 如果根据用户输入装置的接触，对应的软按钮的按压检测值达到预定的第一阈值，则向触摸屏施加第一图案振动; 以及如果对应的软按钮的按压检测值达到预定的第二阈值，则将第二图案振动施加到所述触摸屏，所述第二图案振动不同于所述第一图案振动，所述第二阈值不同于所述第一阈值 。

公开(公告)号：US20080069166A1

公开(公告)日：2008-03-20

申请号：US11901061

申请日：2007-09-14

申请人： Eun-Hwa Lee ,  In Kim ,  Jun-Young Lee ,  Sung-Wook Kang ,  Do-Young Rhee

发明人： Eun-Hwa Lee ,  In Kim ,  Jun-Young Lee ,  Sung-Wook Kang ,  Do-Young Rhee

IPC分类号： H01S5/026

CPC分类号： H01S5/18394 ,  H01S5/0425 ,  H01S5/18311 ,  H01S5/18327 ,  H01S5/18375 ,  H01S5/18377 ,  H01S5/2027 ,  H01S2301/166

摘要： A vertical-cavity surface-emitting laser including an annular upper electrode disposed on a laser light exit surface, wherein an upper electrode aperture is formed therein and a light blocking layer is positioned at the center of the aperture formed in the upper electrode. The light blocking layer partially blocks laser light emitted from the vertical-cavity surface-emitting laser, providing a difference in reflectance in a transverse direction of the vertical-cavity surface-emitting laser, facilitating single mode oscillation.

摘要翻译： 一种垂直腔表面发射激光器，包括设置在激光出射表面上的环形上电极，其中在其中形成上电极孔，并且光阻挡层位于形成在上电极中的孔的中心。 遮光层部分地阻挡从垂直腔表面发射激光器发射的激光，提供垂直腔表面发射激光器的横向反射率的差异，促进单模振荡。

公开(公告)号：US20110163985A1

公开(公告)日：2011-07-07

申请号：US12985113

申请日：2011-01-05

申请人： Yu-Dong BAE ,  Eun-Hwa Lee ,  Jeong-Seok Lee ,  In-Kuk Yun

发明人： Yu-Dong BAE ,  Eun-Hwa Lee ,  Jeong-Seok Lee ,  In-Kuk Yun

IPC分类号： G06F3/041 ,  G08B6/00

CPC分类号： G06F3/016

摘要： A haptic feedback control method and apparatus for a wireless terminal including a touch screen. The haptic feedback control method includes receiving a touch input from a user, sensing a voltage or current signal at a position where the touch input is received, transmitting a driving signal to an actuator based on the sensed signal, generating, by the actuator, a vibration output based on the driving signal at the position on the touch screen where the touch input is received, generating a control pulse having a predetermined time delay while generating the vibration output, and stopping the vibration output by applying the control pulse to the vibration output.

摘要翻译： 一种用于包括触摸屏的无线终端的触觉反馈控制方法和装置。 触觉反馈控制方法包括从用户接收触摸输入，感测在接收触摸输入的位置处的电压或电流信号，基于感测到的信号向驱动器发送驱动信号，通过致动器产生驱动信号 基于接收到触摸输入的触摸屏上的位置处的驱动信号的振动输出，产生具有预定时间延迟的控制脉冲，同时产生振动输出，并通过将控制脉冲施加到振动输出来停止振动输出 。

公开(公告)号：US20110157049A1

公开(公告)日：2011-06-30

申请号：US12976511

申请日：2010-12-22

申请人： Ho-Jin LEE ,  Jeong-Seok Lee ,  Eun-Hwa Lee ,  Yu-Dong Bae ,  Jin-Hyoung Park

发明人： Ho-Jin LEE ,  Jeong-Seok Lee ,  Eun-Hwa Lee ,  Yu-Dong Bae ,  Jin-Hyoung Park

IPC分类号： G08B6/00 ,  G06F3/041

CPC分类号： G06F3/016 ,  G06F3/041 ,  G06F2203/014 ,  G08B6/00

摘要： Provided is an apparatus and method for generating vibrations in a wireless terminal, in which vibrations of strengths corresponding to respective regions are generated by using a plurality of piezos. The apparatus includes a plurality of piezos, a touch screen portion including a plurality of regions, and a controller for, upon detection of a touch on a predetermined region among the plurality of regions of the touch screen portion, generating vibrations of strengths according to power frequencies and power polarities of the plurality of piezos with respect to the touched region.

摘要翻译： 提供了一种用于在无线终端中产生振动的装置和方法，其中通过使用多个压电体产生对应于各个区域的强度的振动。 该装置包括多个压电体，包括多个区域的触摸屏部分和控制器，用于在检测到触摸屏部分的多个区域中的预定区域上的触摸时，根据功率产生强度的振动 多个压电体相对于触摸区域的频率和功率极性。

公开(公告)号：US20110006888A1

公开(公告)日：2011-01-13

申请号：US12833619

申请日：2010-07-09

申请人： Yu-Dong BAE ,  Eun-Hwa Lee ,  In-Kuk Yun ,  In Kim ,  Po-Ra Kim

发明人： Yu-Dong BAE ,  Eun-Hwa Lee ,  In-Kuk Yun ,  In Kim ,  Po-Ra Kim

IPC分类号： H04B3/36

CPC分类号： H04M19/047 ,  A63F13/00 ,  A63F2300/302 ,  G06F1/1626 ,  G06F3/016 ,  H04M1/026

摘要： A method and apparatus for generating vibration in a portable terminal are provided. The apparatus for generating vibration in a portable terminal includes a plurality of vibrators mounted and driven to generate vibration in a single vibration direction at positions separated from each other by predetermined distances on the portable terminal, and a controller for determining respective vibration patterns of the plurality of vibrators according to a control operation of the portable terminal and driving the plurality of vibrators according to the vibration patterns.

摘要翻译： 提供了一种用于在便携式终端中产生振动的方法和装置。 用于在便携式终端中产生振动的装置包括安装和驱动的多个振动器，以在便携式终端上彼此隔开预定距离的位置处以单个振动方向产生振动;以及控制器，用于确定多个振动模式 的振动器根据便携式终端的控制操作，并根据振动模式驱动多个振动器。

公开(公告)号：US20100148944A1

公开(公告)日：2010-06-17

申请号：US12640694

申请日：2009-12-17

申请人： Po-Ra KIM ,  Eun-Hwa Lee ,  In Kim

发明人： Po-Ra KIM ,  Eun-Hwa Lee ,  In Kim

IPC分类号： H04B3/36

CPC分类号： G06F3/016

摘要： A haptic function control method for a portable terminal including a receipt-specific vibration motor that vibrates in a first frequency band and a haptic-specific vibration motor that vibrates in a second frequency band. At least one of the receipt-specific vibration motor and the haptic-specific vibration motor is driven based on a drive sampling frequency signal. The drive sampling frequency signal that vibrates the receipt-specific vibration motor and the haptic-specific vibration motor is determined from the first frequency band and the second frequency band.

摘要翻译： 一种用于便携式终端的触觉功能控制方法，其包括在第一频带中振动的收据特定振动马达和在第二频带中振动的触觉特定振动马达。 基于驱动采样频率信号驱动收据特定振动马达和触觉特定振动马达中的至少一个。 从第一频带和第二频带确定振动收据特定振动马达和触觉特定振动马达的驱动采样频率信号。

公开(公告)号：US20080151961A1

公开(公告)日：2008-06-26

申请号：US11958410

申请日：2007-12-18

申请人： In Kim ,  Eun-Hwa Lee ,  Sung-Won Kim

发明人： In Kim ,  Eun-Hwa Lee ,  Sung-Won Kim

IPC分类号： H01S3/083

CPC分类号： H01S5/0425 ,  H01S5/0287 ,  H01S5/0421 ,  H01S5/18311 ,  H01S5/18327 ,  H01S5/18369 ,  H01S5/18377 ,  H01S5/18391 ,  H01S2301/163

摘要： A vertical cavity surface-emitting laser (VCSEL) and a method of fabricating the same with easier alignment of a light output side aperture and an oxide aperture, The VCSEL includes: lower and upper reflection layers laminated with each other and forming a longitudinal resonance section there between; an active layer for producing a laser beam, an electrode formed in a ring shape on the upper reflection layer so the electrode has an aperture through which the laser beam is projected; a contact layer formed on the upper reflection layer; a ¼ wavelength layer formed on the contact layer such that a high transmittance area with the highest transmittance for the laser beam is formed within the aperture of the electrode; and a dielectric layer covering the contact layer and the ¼ wavelength layer, except for the electrode formed part.

摘要翻译： 垂直腔表面发射激光器（VCSEL）及其制造方法，其更容易对准光输出侧孔径和氧化物孔径。VCSEL包括：下反射层和上反射层，彼此层叠并形成纵向共振段 之间 用于产生激光束的有源层，在上反射层上形成为环形的电极，使得电极具有激光束投射的孔径; 形成在上反射层上的接触层; 形成在接触层上的1/4波长层，使得在电极的孔内形成激光束的透射率最高的高透射率区域; 以及覆盖接触层和1/4波长层的电介质层，除了电极形成部分。

公开(公告)号：US20070183472A1

公开(公告)日：2007-08-09

申请号：US11584987

申请日：2006-10-23

申请人： Eun-Hwa Lee ,  Young-Hyun Kim ,  In Kim ,  Yu-Dong Bae

发明人： Eun-Hwa Lee ,  Young-Hyun Kim ,  In Kim ,  Yu-Dong Bae

IPC分类号： H01S5/00

CPC分类号： H01S5/18369 ,  G02B6/4214 ,  H01S5/0071 ,  H01S5/026 ,  H01S5/0425 ,  H01S5/18341 ,  H01S5/2213 ,  H01S2301/176

摘要： A vertical-cavity surface emitting laser includes a substrate and a first mirror that is grown on the substrate, a second mirror grown on the first mirror for resonating the first mirror and light, an active layer between the first mirror and the second mirror for generating and amplifying the light, an upper electrode grown on the active layer and a lower electrode formed on the first mirror for supplying current to the active layer, a planarizing polymer formed on the first mirror for burying the active layer and the second layer, and a first external terminal extending from the upper electrode in a vertical upward direction to be exposed to the top surface of the planarizing polymer and a second external terminal extending from the lower electrode to expose its one surface to the top surface of the planarizing polymer.

摘要翻译： 垂直腔表面发射激光器包括衬底和在衬底上生长的第一反射镜，在第一反射镜上生长以谐振第一反射镜和光的第二反射镜，在第一反射镜和第二反射镜之间的有源层，用于产生 并且放大光，在有源层上生长的上电极和形成在第一反射镜上用于向有源层供电的下电极，形成在第一反射镜上用于掩埋有源层和第二层的平坦化聚合物，以及 第一外部端子从上部电极沿垂直向上的方向延伸以暴露于平坦化聚合物的顶表面;以及第二外部端子，其从下部电极延伸以将其一个表面暴露于平坦化聚合物的顶表面。