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31. 发明申请

US20110123186A1 ELECTRO-MECHANICAL SHUTTER CONTROL 有权
标题翻译：电动切换器控制
公开(公告)号：US20110123186A1
公开(公告)日：2011-05-26
申请号：US12626396
申请日：2009-11-25
申请人： Richard Tsai
发明人： Richard Tsai
IPC分类号： G03B7/00
CPC分类号： G03B7/10 , G03B7/00
摘要： A method in a camera device having an image sensor and an electro-mechanical shutter mechanism is as follows. A constant drive current is applied to the shutter mechanism to close shutter at the end of a first exposure. Then, a decaying drive current is applied to the shutter mechanism during a readout interval for the first exposure. Other embodiments are also described and claimed. Other embodiments are also described and claimed.
摘要翻译：具有图像传感器和机电快门机构的相机装置中的方法如下。恒定的驱动电流施加到快门机构以在第一次曝光结束时关闭快门。然后，在第一次曝光的读出间隔期间，对快门机构施加衰减的驱动电流。还描述和要求保护其他实施例。还描述和要求保护其他实施例。

32. 发明申请

US20110081142A1 PULSED CONTROL OF CAMERA FLASH 有权
标题翻译：相机闪光的脉冲控制
公开(公告)号：US20110081142A1
公开(公告)日：2011-04-07
申请号：US12574605
申请日：2009-10-06
申请人： Richard Tsai
发明人： Richard Tsai
IPC分类号： G03B9/70 , G06K9/40
CPC分类号： G03B9/70 , H04N5/23264 , H04N5/2354
摘要： Input from a user is received, to take a picture. A camera flash is signaled to produce multiple flash pulses during a single shutter cycle of the picture. The amplitudes of at least two of the flash pulses are different relative to each other. The picture is stored, including in its metadata information that describes the variable amplitude of the flash pulses that illuminated the scene when taking the picture. The information describing the variable amplitude of the flash pulses is used to deblur the picture. Other embodiments are also described and claimed.
摘要翻译：收到用户的输入，拍照。在图像的单个快门周期中，发出相机闪光信号以产生多个闪光脉冲。至少两个闪光脉冲的幅度相对于彼此是不同的。存储图像，包括在其描述在拍摄照片时照亮场景的闪光脉冲的可变幅度的元数据信息。描述闪光脉冲的可变幅度的信息用于去除图像。还描述和要求保护其他实施例。

33. 发明申请

US20100225429A1 MAGNET ARRAY FOR COUPLING AND ALIGNING AN ACCESSORY TO AN ELECTRONIC DEVICE 有权
标题翻译：用于联接和对准电子设备附件的磁盘阵列
公开(公告)号：US20100225429A1
公开(公告)日：2010-09-09
申请号：US12398893
申请日：2009-03-05
申请人： Richard Tsai
发明人： Richard Tsai
IPC分类号： H01F7/00
CPC分类号： H01F7/0247 , H01F7/0242
摘要： Systems and methods are providing for aligning an accessory to an electronic device interface. In particular, some accessories such as optical filters and lens require specific alignment to operative properly. Using a first magnet array positioned around the periphery of the interface and a second magnet array positioned within the accessory, a user can position an accessory on the electronic device and rotate the accessory until the magnets of each array exert a force on an opposing magnet of the other array. By distributing the magnets in a manner that includes no repeating segments, only a single alignment of the accessory relative to the interface can allow the magnet arrays to be properly in opposition.
摘要翻译：系统和方法提供用于将附件对准电子设备接口。特别地，诸如光学滤光器和透镜的一些附件需要特定的对准以便正确地操作。使用位于界面周边的第一磁体阵列和位于附件内的第二磁体阵列，使用者可以将附件定位在电子设备上并旋转附件，直到每个阵列的磁体在相对的磁体上施加力另一个阵列。通过以不包括重复段的方式分配磁体，附件相对于界面的仅一次对准可允许磁体阵列适当地相反。

34. 发明授权

US07697831B1 Auto-focus with lens vibration 有权
标题翻译：自动对焦镜头振动
公开(公告)号：US07697831B1
公开(公告)日：2010-04-13
申请号：US11676991
申请日：2007-02-20
申请人： Richard Tsai , Sarah Salemi
发明人： Richard Tsai , Sarah Salemi
IPC分类号： G03B3/00 , G03B13/00
CPC分类号： G03B3/00 , G02B7/38 , G03B13/36 , H04N5/23212
摘要： An improved approach to focusing a camera is provided. In one embodiment, a method of adjusting a focus of a camera includes translating a lens to a first position. The lens is vibrated relative to the first position, and a first image is captured on an image sensor while the lens is vibrated relative to the first position. A first sharpness score associated with the first image is calculated. The method also includes translating the lens to a second position. The lens is vibrated relative to the second position, and a second image is captured on the image sensor while the lens is vibrated relative to the second position. A second sharpness score associated with the second image is calculated. The first and second sharpness scores may be compared, and one of the first or second positions may be selected based on the comparison.
摘要翻译：提供了一种改进的聚焦摄像机的方法。在一个实施例中，调整相机的焦点的方法包括将透镜转换到第一位置。透镜相对于第一位置振动，并且当透镜相对于第一位置振动时，第一图像被捕获在图像传感器上。计算与第一图像相关联的第一锐度得分。该方法还包括将透镜转换到第二位置。透镜相对于第二位置振动，并且当透镜相对于第二位置振动时，第二图像被捕获在图像传感器上。计算与第二图像相关联的第二锐度得分。可以比较第一和第二锐度得分，并且可以基于比较来选择第一或第二位置之一。

35. 发明授权

US08729581B2 Light guide for LED source 有权
标题翻译： LED光源导光板
公开(公告)号：US08729581B2
公开(公告)日：2014-05-20
申请号：US12686569
申请日：2010-01-13
申请人： Richard Tsai
发明人： Richard Tsai
IPC分类号： H01L33/00
CPC分类号： G02B6/4249 , G02B6/4203 , G02B6/4298 , H01L33/58
摘要： A device to emit light includes a light emitting diode (LED) die and a light guide coupled to the LED die. The light guide includes a first material having a first index of refraction with a plurality of apertures arranged in a grid. A second material having a second index of refraction that is larger than the first index of refraction fills the plurality of apertures. Each aperture extends from a first end adjacent the LED die to a larger second end. The first end may be a circle of approximately 1 to 2 μm in diameter. The distance between the first and second ends may be from approximately 10 to 20 μm. Each aperture may be in the form of a frustrated cone having an included angle between the sides from approximately 3 to 7 degrees. The light guide may be formed on a transparent substrate.
摘要翻译：发光装置包括发光二极管（LED）管芯和耦合到LED管芯的光导。光导包括具有第一折射率的第一材料和多个以栅格布置的孔。具有大于第一折射率的第二折射率的第二材料填充多个孔。每个孔从与LED管芯相邻的第一端延伸到较大的第二端。第一端可以是直径约1至2μm的圆。第一和第二端之间的距离可以为大约10至20μm。每个孔可以是具有约3至7度的侧面之间的夹角的沮丧锥体的形式。光导可以形成在透明基板上。

36. 发明授权

US08638369B2 Back panel for a portable electronic device with different camera lens options 失效
标题翻译：背面板用于具有不同相机镜头选项的便携式电子设备
公开(公告)号：US08638369B2
公开(公告)日：2014-01-28
申请号：US12964626
申请日：2010-12-09
申请人： Richard Tsai
发明人： Richard Tsai
IPC分类号： H04N5/33
CPC分类号： H04N5/2254 , H04N5/2251
摘要： A portable electronic device includes a digital imaging subsystem with a lens having an optical axis. A case encloses and supports the digital imaging subsystem in a first defined positional relationship to the case. A removable panel is coupled to the case and held in a second defined positional relationship to the case that covers the digital imaging subsystem without the removable panel being directly connected to the digital imaging subsystem. An optical component is supported by the removable panel such that the optical component is aligned with the optical axis and alters optical characteristics of the digital imaging subsystem. The device may include a power supply and an electronic control system coupled to the digital imaging subsystem and the power supply enclosed in and supported by the case. Electrical connectors may couple the power supply and the electronic control system to an electrical component on the removable panel.
摘要翻译：便携式电子设备包括具有光轴的透镜的数字成像子系统。壳体以与壳体的第一定义的位置关系包围并支撑数字成像子系统。可移动面板联接到壳体并且与覆盖数字成像子系统的情况保持第二定义的位置关系，而无需将可拆卸面板直接连接到数字成像子系统。光学部件由可拆卸面板支撑，使得光学部件与光轴对准并改变数字成像子系统的光学特性。该装置可以包括耦合到数字成像子系统的电源和电子控制系统以及封装在壳体中并由壳体支撑的电源。电连接器可以将电源和电子控制系统耦合到可拆卸面板上的电气部件。

37. 发明申请

US20120057303A1 HEAT VALVE FOR THERMAL MANAGEMENT IN A MOBILE COMMUNICATIONS DEVICE 有权
标题翻译：用于移动通信设备中的热管理的加热阀
公开(公告)号：US20120057303A1
公开(公告)日：2012-03-08
申请号：US12877219
申请日：2010-09-08
申请人： Richard Tsai
发明人： Richard Tsai
IPC分类号： H05K7/20
CPC分类号： G06F1/206
摘要： A thermal valve for controlling heat transfer between two electronic components is disclosed. The thermal valve includes a first thermally conductive strip that is secured to the first electronic component and a second thermally conductive strip that is secured to the second electronic component. The first strip and the second strip are located between the two electronic components. The first strip changes its shape toward making contact with the second strip in response to a temperature increase of the first electronic component, and the second strip changes its shape away from making contact with the first strip in response to a temperature increase of the second electronic component. Other embodiments are also described and claimed.
摘要翻译：公开了一种用于控制两个电子部件之间的热传递的热阀。热阀包括固定到第一电子部件的第一导热条和固定到第二电子部件的第二导热条。第一条带和第二条带位于两个电子部件之间。响应于第一电子部件的温度升高，第一条带改变其形状以与第二条带接触，并且响应于第二电子元件的温度升高而使第二条带改变其形状，使其不与第一条带接触零件。还描述和要求保护其他实施例。

38. 发明授权

US08073324B2 Magnet array for coupling and aligning an accessory to an electronic device 有权
标题翻译：用于将附件与电子设备耦合和对准的磁体阵列
公开(公告)号：US08073324B2
公开(公告)日：2011-12-06
申请号：US12398893
申请日：2009-03-05
申请人： Richard Tsai
发明人： Richard Tsai
IPC分类号： G03B11/00
CPC分类号： H01F7/0247 , H01F7/0242
摘要： Systems and methods are providing for aligning an accessory to an electronic device interface. In particular, some accessories such as optical filters and lens require specific alignment to operative properly. Using a first magnet array positioned around the periphery of the interface and a second magnet array positioned within the accessory, a user can position an accessory on the electronic device and rotate the accessory until the magnets of each array exert a force on an opposing magnet of the other array. By distributing the magnets in a manner that includes no repeating segments, only a single alignment of the accessory relative to the interface can allow the magnet arrays to be properly in opposition.
摘要翻译：系统和方法提供用于将附件对准电子设备接口。特别地，诸如光学滤光器和透镜的一些附件需要特定的对准以便正确地操作。使用位于界面周边的第一磁体阵列和定位在附件内的第二磁体阵列，用户可以将附件定位在电子设备上并旋转附件，直到每个阵列的磁体在相对的磁体上施加力另一个阵列。通过以不包括重复段的方式分配磁体，附件相对于界面的仅一次对准可允许磁体阵列适当地相反。

39. 发明申请

US20110102671A1 Picture in Picture Video Display for Low Power Device 审中-公开
标题翻译：低功耗设备的画中画视频显示
公开(公告)号：US20110102671A1
公开(公告)日：2011-05-05
申请号：US12608907
申请日：2009-10-29
申请人： Richard Tsai
发明人： Richard Tsai
IPC分类号： H04N7/01 , H04N5/45
CPC分类号： H04N21/4316 , G09G5/393 , G09G5/395 , G09G2340/0407 , G09G2340/125 , G09G2370/20 , H04N21/4307 , H04N21/44004 , H04N21/4858
摘要： A device to display moving images with a picture-in-picture effect. A memory that stores values is coupled to a display screen. The display screen displays images according to the values stored in the memory. A first receiver receives a first sequence of images and stores image data in a first portion of the memory. A second receiver receives a second sequence of images and stores image data in a second portion of the memory that is different than the first portion of the memory. The memory may be a multi-ported memory and the first and second receivers store image data independently of one another. The memory may include independent first and a second memories respectively coupled to the receivers and a data selector may selectively connect the display to one of the memories to display images with a picture-in-picture effect.
摘要翻译：用于显示具有画中画效果的运动图像的设备。存储值的存储器耦合到显示屏幕。显示屏根据存储在存储器中的值显示图像。第一接收器接收第一序列图像并将图像数据存储在存储器的第一部分中。第二接收器接收第二图像序列，并将图像数据存储在与存储器的第一部分不同的存储器的第二部分中。存储器可以是多端口存储器，并且第一和第二接收器彼此独立地存储图像数据。存储器可以包括分别耦合到接收器的独立的第一和第二存储器，并且数据选择器可以选择性地将显示器连接到存储器之一以显示具有画中画效果的图像。

40. 发明申请

US20100277603A1 Image Capture Device to Minimize the Effect of Device Movement 审中-公开
标题翻译：图像捕获设备，以最大限度地减少设备运动的影响
公开(公告)号：US20100277603A1
公开(公告)日：2010-11-04
申请号：US12432623
申请日：2009-04-29
申请人： Richard Tsai
发明人： Richard Tsai
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , H04N5/2353
摘要： A device to capture an image includes an image sensor on which an optical image is formed by a lens. The image sensor provides electrical signals that represent the optical image. A motion sensor is included to sense movement of the image sensor. An image processor is coupled to the image sensor and the motion sensor. The image processor adjusts an integration time of the image sensor responsive to the motion sensor and creates a digital image according to the electrical signals received from the image sensor. The image processor may further respond to a signal-to-noise ratio in the electrical signals when adjusting the integration time. The image processor may select a frame scan of the image sensor responsive to the motion sensor. The image processor may add movement metadata to the digital image.
摘要翻译：拍摄图像的装置包括其上由透镜形成光学图像的图像传感器。图像传感器提供表示光学图像的电信号。包括运动传感器以检测图像传感器的运动。图像处理器耦合到图像传感器和运动传感器。图像处理器响应于运动传感器调整图像传感器的积分时间，并根据从图像传感器接收的电信号产生数字图像。当调整积分时间时，图像处理器可进一步响应电信号中的信噪比。图像处理器可以响应于运动传感器来选择图像传感器的帧扫描。图像处理器可以向数字图像添加移动元数据。

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