公开(公告)号：US20130271438A1

公开(公告)日：2013-10-17

申请号：US13446959

申请日：2012-04-13

申请人： Koorosh Aflatooni

发明人： Koorosh Aflatooni

IPC分类号： G06F3/038

CPC分类号： G09G3/3466 ,  G09G3/20 ,  G09G2310/0281 ,  G09G2360/144 ,  Y10T29/49117

摘要： For a personal electronic device (PED) having a display, the display including a cover glass having a front surface and a back surface, the PED includes a driver circuit configured to send at least one signal to the display and an ambient light sensor (ALS). Each of the driver circuit and the ALS is disposed behind the back surface of the cover glass. The ALS and the driver circuit may reside on a single substrate, which is disposed adjacent to the back surface of the cover glass. The ALS may output signals to the driver circuit that are indicative of ambient light level and one or both of ambient light spectrum and ambient light direction. The driver circuit may be configured to automatically adjust, in response to the signals, one or both of a display color bias and a display luminescence.

摘要翻译： 对于具有显示器的个人电子设备（PED），所述显示器包括具有前表面和后表面的玻璃罩，所述PED包括被配置为向所述显示器发送至少一个信号的驱动电路和环境光传感器（ALS ）。 驱动电路和ALS中的每一个设置在盖玻璃的后表面之后。 ALS和驱动器电路可以驻留在与盖玻璃的后表面相邻设置的单个基板上。 ALS可以向驱动器电路输出指示环境光水平和环境光谱和环境光方向之一或两者的信号。 驱动器电路可以被配置为响应于信号自动调整显示颜色偏置和显示发光中的一个或两个。

公开(公告)号：US20130271437A1

公开(公告)日：2013-10-17

申请号：US13446670

申请日：2012-04-13

申请人： James Randolph Webster ,  Marek Mienko

发明人： James Randolph Webster ,  Marek Mienko

IPC分类号： G09G5/00

CPC分类号： G09G3/2003 ,  G09G3/346 ,  G09G3/3466 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2360/144

摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, related to an electronic device having a display, a spectrum sensing arrangement, and a display controller. The spectrum sensing arrangement includes a photodiode, a first portion of the photodiode being configured to generate a first signal, the first signal being responsive to an intensity of ambient visible light, and a second portion of the photodiode being configured to generate a second signal, the second signal being representative of an intensity of ambient infrared light. The display controller, in communication with the spectrum sensing arrangement, makes a comparison of the first signal and the second signal and controls the display so as to dynamically adjust a color bias of the display responsive to the comparison.

摘要翻译： 本公开提供了与具有显示器的电子设备，频谱感测装置和显示控制器有关的系统，方法和装置，包括在计算机存储介质上编码的计算机程序。 光谱感测装置包括光电二极管，光电二极管的第一部分被配置为产生第一信号，第一信号响应于环境可见光的强度，光电二极管的第二部分被配置为产生第二信号， 第二信号代表环境红外光的强度。 与频谱感测装置通信的显示控制器比较第一信号和第二信号，并控制显示器，以响应于比较来动态调整显示器的色偏。

公开(公告)号：US08560258B2

公开(公告)日：2013-10-15

申请号：US13526192

申请日：2012-06-18

申请人： Alok Govil ,  Kostadin Djordjev ,  Alan Lewis ,  Wilhelmus Johannes Robertus Van Lier

发明人： Alok Govil ,  Kostadin Djordjev ,  Alan Lewis ,  Wilhelmus Johannes Robertus Van Lier

IPC分类号： G06F19/00

摘要： Methods and devices to measure voltage margins of electromechanical devices are disclosed. The voltage margins are determined based on responses to test voltages which cause the devices to change states. State changes of the devices are detected by monitoring integrated current or charge used to drive the devices with the test voltages.

公开(公告)号：US20130235001A1

公开(公告)日：2013-09-12

申请号：US13413613

申请日：2012-03-06

申请人： Changhan Hobie YUN ,  Je-Hsiung Jeffrey LAN ,  Chengjie ZUO ,  Chi Shun LO ,  Jonghae KIM

发明人： Changhan Hobie YUN ,  Je-Hsiung Jeffrey LAN ,  Chengjie ZUO ,  Chi Shun LO ,  Jonghae KIM

IPC分类号： G09G3/00 ,  G06F3/038 ,  H01L41/22 ,  H01L41/047

CPC分类号： H03H9/173 ,  H03H3/02 ,  H03H2003/021 ,  H03H2009/155 ,  Y10T29/42

摘要： This disclosure provides implementations of electromechanical systems (EMS) piezoelectric resonator structures, transformers, devices, apparatus, systems, and related processes. In one aspect, a piezoelectric resonator structure includes a first conductive electrode layer, a second conductive electrode layer, and a piezoelectric layer arranged between the first and second conductive layers. In some implementations, the surface of the piezoelectric layer adjacent to the first conductive layer is separated from the first conductive layer by a first gap, and the surface of the piezoelectric layer adjacent to the second conductive layer is separated from the second conductive layer by a second gap. In some implementations, the resonator structure further includes an encapsulation layer arranged over the second conductive layer and providing physical support to the second conductive layer.

摘要翻译： 本公开提供了机电系统（EMS）压电谐振器结构，变压器，设备，装置，系统和相关过程的实现。 一方面，压电谐振器结构包括第一导电电极层，第二导电电极层和布置在第一和第二导电层之间的压电层。 在一些实施方案中，与第一导电层相邻的压电层的表面通过第一间隙与第一导电层分离，并且与第二导电层相邻的压电层的表面与第二导电层相隔一个 第二个差距。 在一些实施方案中，谐振器结构还包括布置在第二导电层上的封装层，并为第二导电层提供物理支撑。

公开(公告)号：US20130176518A1

公开(公告)日：2013-07-11

申请号：US13782666

申请日：2013-03-01

申请人： QUALCOMM MEMS TECHNOLOGIES, INC.

发明人： Jeffrey B. Sampsell ,  Clarence Chui ,  Brian J. Gally

IPC分类号： G02B26/00 ,  H05K5/00

CPC分类号： G02B26/001 ,  G02B26/0841 ,  H05K5/0017 ,  Y10T29/49826

摘要： Two-sided, back-to-back displays are formed by sealing the backplates of two displays against one another. Mechanical parameters of the backplates, e.g., stiffness and strength, do not meet the requirements for standalone one-sided displays which are otherwise similar to the two displays. However, when sealed against one another, the backplates reinforce each other to meet or exceed the requirements for both one-sided and two-sided displays. The presence of backplates on each of the constituent one-sided displays allows one or both of those displays to be individually tested, thereby increasing the production yield of the back-to-back displays. The display elements of the displays can comprise interferometric modulators.

摘要翻译： 通过将两个显示器的背板彼此密封形成双面背对背显示器。 背板的机械参数，例如刚度和强度，不符合单独的单面显示器的要求，否则类似于两个显示器。 然而，当彼此密封时，背板相互加强以满足或超过单面和双面显示器的要求。 每个组成单面显示器上的背板的存在允许单独测试这些显示器中的一个或两个，从而提高背对背显示器的生产成本。 显示器的显示元件可以包括干涉式调制器。

公开(公告)号：US20130136280A1

公开(公告)日：2013-05-30

申请号：US13306397

申请日：2011-11-29

申请人： Philip Jason Stephanou ,  David William Burns ,  Ravindra V. Shenoy

发明人： Philip Jason Stephanou ,  David William Burns ,  Ravindra V. Shenoy

IPC分类号： H04R17/00 ,  H04R31/00

CPC分类号： H04R17/00 ,  G02B26/001 ,  G06F1/1626 ,  G06F1/1637 ,  H01L41/04 ,  H01L41/107 ,  H01L41/31 ,  H04R31/00 ,  H04R2201/003 ,  H04R2201/401 ,  H04R2499/15 ,  Y10T29/42

摘要： This disclosure provides systems, methods and apparatus for microspeaker devices. In one aspect, a microspeaker element may include a deformable dielectric membrane that spans a speaker cavity. The deformable dielectric membrane can include a piezoactuator and a dielectric layer. Upon application of a driving signal to the piezoactuator, the dielectric layer can deflect, producing sound. In some implementations, an array of microspeaker elements can be encapsulated between a glass substrate and a cover glass. Sound generated by the microspeaker elements can be emitted through a speaker grill formed in the cover glass.

摘要翻译： 本公开提供了用于微型扬声器装置的系统，方法和装置。 在一个方面，扬声器元件可以包括跨越扬声器腔的可变形介电膜。 可变形电介质膜可以包括压电致动器和电介质层。 当向压电致动器施加驱动信号时，电介质层可以偏转，产生声音。 在一些实施方案中，可以在玻璃基板和盖玻璃之间封装一组扬声器元件。 由扬声器元件产生的声音可以通过形成在盖玻璃上的扬声器格栅发射。

公开(公告)号：US20130135317A1

公开(公告)日：2013-05-30

申请号：US13306284

申请日：2011-11-29

申请人： Ravindra V. Shenoy

发明人： Ravindra V. Shenoy

IPC分类号： G06T1/00 ,  B32B38/10 ,  B32B37/02 ,  B05D3/00 ,  H01R13/02 ,  B05D5/00

CPC分类号： B81C1/00047 ,  B81B2203/0315 ,  B81B2207/092 ,  B81B2207/095 ,  B81C1/00301 ,  B81C2203/0127

摘要： This disclosure provides systems, methods and apparatus for providing packaged microelectromechanical systems (MEMS) devices. In one aspect, package can include a cover glass joined to a device substrate, the cover glass including integrated electrical connectivity and configured to encapsulate one or more MEMS devices on the device substrate. The cover glass can include one or more spin-on glass layers and electrically conductive routing and interconnects. The package can include a narrow seal surrounding the one or more encapsulated MEMS devices.

摘要翻译： 本公开提供了用于提供封装的微机电系统（MEMS）装置的系统，方法和装置。 在一个方面，封装可以包括接合到器件衬底的覆盖玻璃，所述覆盖玻璃包括集成的电连接并且被配置为将一个或多个MEMS器件封装在所述器件衬底上。 盖玻璃可以包括一个或多个旋涂玻璃层和导电布线和互连。 封装可以包括围绕一个或多个封装的MEMS器件的窄密封。

公开(公告)号：US20130135188A1

公开(公告)日：2013-05-30

申请号：US13308078

申请日：2011-11-30

申请人： Ye Yin ,  Russell Wayne Gruhlke

发明人： Ye Yin ,  Russell Wayne Gruhlke

IPC分类号： G09G5/00

CPC分类号： G06F3/017 ,  G06F3/0304

摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for providing a gesture-responsive user interface for an electronic device. In one aspect, an apparatus or electronic device has an interactive display that provides an input/output (I/O) interface to a user of the apparatus. The apparatus includes a processor, a light emitting source and at least two light sensors. A secondary optical lens structures emitted light from the light emitting source into at least one lobe. Each light sensor outputs, to the processor, a signal representative of a characteristic of received light, where the received light results from scattering of the structured emitted light by an object. The processor effectuates the I/O interface by recognizing, from the output of the light sensors, an instance of a user gesture, and to control the interactive display and/or the apparatus in response to the user gesture.

摘要翻译： 本公开提供了系统，方法和装置，包括在计算机存储介质上编码的计算机程序，用于为电子设备提供用于手势的响应用户界面。 在一个方面，一种装置或电子设备具有交互式显示器，其向设备的用户提供输入/输出（I / O）接口。 该装置包括处理器，发光源和至少两个光传感器。 次级光学透镜将发光源的光发射到至少一个凸角。 每个光传感器向处理器输出表示所接收的光的特性的信号，其中所接收的光由物体的结构化发射光的散射产生。 处理器通过从光传感器的输出识别用户手势的实例来实现I / O接口，并且响应于用户手势来控制交互式显示和/或设备。

公开(公告)号：US20130120416A1

公开(公告)日：2013-05-16

申请号：US13301539

申请日：2011-11-21

申请人： Jae Hyeong Seo ,  Ming-Hau Tung ,  Marc M. Mignard

发明人： Jae Hyeong Seo ,  Ming-Hau Tung ,  Marc M. Mignard

IPC分类号： G06F13/14 ,  G02B26/00 ,  H01G7/00

CPC分类号： F16D3/56 ,  F16C11/12 ,  G02B26/001 ,  H01G5/16 ,  Y10T29/435

摘要： This disclosure provides systems, methods and apparatus for storage capacitors. In one aspect, an electromechanical systems (EMS) device includes a substrate, an optical stack disposed over the substrate, a mechanical layer positioned over the optical stack, and a storage capacitor. The optical stack includes a stationary electrode and at least one dielectric layer disposed over the stationary electrode, and the storage capacitor includes a first plate, a second plate and a dielectric structure disposed between the first and second plates. The first plate includes a portion of the mechanical layer positioned over an optically non-active region of the device, and the dielectric structure of the storage capacitor includes a portion of the at least one dielectric layer of the optical stack.

摘要翻译： 本公开提供了用于存储电容器的系统，方法和装置。 一方面，机电系统（EMS）装置包括衬底，设置在衬底上的光学堆叠，位于光学堆叠上的机械层和存储电容器。 光学堆叠包括固定电极和设置在固定电极上的至少一个电介质层，并且存储电容器包括设置在第一和第二板之间的第一板，第二板和电介质结构。 第一板包括位于器件的光学无效区域上的机械层的一部分，并且存储电容器的电介质结构包括光学堆叠的至少一个电介质层的一部分。

公开(公告)号：US20130120327A1

公开(公告)日：2013-05-16

申请号：US13533778

申请日：2012-06-26

申请人： Jae Hyeong Seo ,  Ming-Hau Tung ,  Marc M. Mignard ,  Rihui He

发明人： Jae Hyeong Seo ,  Ming-Hau Tung ,  Marc M. Mignard ,  Rihui He

IPC分类号： G06F3/038 ,  G02B26/00 ,  G06T1/00 ,  H01L21/98

CPC分类号： G02B26/001

摘要： This disclosure provides systems, methods and apparatus for storage capacitors. In one aspect, a device includes an array having at least a first display element and a second display element, at least one switch configured to control a flow of charge between a source and the first display element, and at least one interferometric optical mask structure disposed in a non-active area of the array between the first display element and the second display element. The optical mask structure includes a storage capacitor formed by a first conductive layer and a second conductive layer. The storage capacitor is electrically coupled to the at least one switch and the first display element.

摘要翻译： 本公开提供了用于存储电容器的系统，方法和装置。 一方面，一种装置包括具有至少第一显示元件和第二显示元件的阵列，至少一个开关，被配置为控制源极与第一显示元件之间的电荷流动，以及至少一个干涉光学掩模结构 设置在第一显示元件和第二显示元件之间的阵列的非有源区域中。 光掩模结构包括由第一导电层和第二导电层形成的存储电容器。 存储电容器电耦合到至少一个开关和第一显示元件。