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公开(公告)号:US07978942B2
公开(公告)日:2011-07-12
申请号:US12634395
申请日:2009-12-09
申请人: James Robinson , Marc Drader , Michael Purdy
发明人: James Robinson , Marc Drader , Michael Purdy
CPC分类号: G02B6/0033 , G01J1/04 , G01J1/0418 , G01J1/26 , G01J1/4228 , G02B6/005 , G02B6/0061 , G02B6/0068 , G02B6/0073 , G02F1/133611 , G02F1/133615 , G02F2001/133601 , G09G3/3406 , G09G3/3413 , G09G3/3426 , G09G3/3607 , G09G3/3611 , G09G2310/0235 , G09G2320/0233 , G09G2320/0285 , G09G2320/0646 , H04M1/22 , Y10S385/901
摘要: A system and method for compensating for non-uniform illumination from a light guide for a display in an electronics device is provided. The system comprises: a memory device storing a data representing a first compensation pattern for generation on the display to block light from a first portion of the light guide relative to light from a second portion of the light guide; a first module to incorporate the stored representation into an image to be displayed on the display; and a second module to generate the image with the stored representation for display on the display. In the system, when the first module generates the first compensation pattern on the display, the first compensation pattern aligns with the first and second portions to reduce an intensity of light from a light source passing through the first compensation pattern from the first portion relative to an intensity of light passing through the first compensation pattern from the second portion from the light source.
摘要翻译: 提供了一种用于补偿来自电子设备中的显示器的光导的不均匀照明的系统和方法。 该系统包括:存储装置,存储表示用于在显示器上产生的第一补偿图案的数据,以阻挡来自光导的第一部分的光相对于来自光导的第二部分的光; 将存储的表示合并到要显示在显示器上的图像中的第一模块; 以及第二模块,用于使用所存储的表示来生成图像以在显示器上显示。 在该系统中,当第一模块在显示器上产生第一补偿图案时,第一补偿图案与第一和第二部分对准以减少来自第一部分相对于经过第一补偿图案的光源的光强度 从光源的第二部分穿过第一补偿图案的光的强度。
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公开(公告)号:US07646448B2
公开(公告)日:2010-01-12
申请号:US12168093
申请日:2008-07-04
申请人: James Robinson , Marc Drader , Michael Purdy
发明人: James Robinson , Marc Drader , Michael Purdy
IPC分类号: G02F1/1335 , G02B6/00 , G05D25/00 , F21V7/04
CPC分类号: G02B6/0033 , G01J1/04 , G01J1/0418 , G01J1/26 , G01J1/4228 , G02B6/005 , G02B6/0061 , G02B6/0068 , G02B6/0073 , G02F1/133611 , G02F1/133615 , G02F2001/133601 , G09G3/3406 , G09G3/3413 , G09G3/3426 , G09G3/3607 , G09G3/3611 , G09G2310/0235 , G09G2320/0233 , G09G2320/0285 , G09G2320/0646 , H04M1/22 , Y10S385/901
摘要: A method for providing a hot spot filter for a light guide is provided by taking an image of the light output pattern of an illuminated light guide. The hot spot filter may be a film, a layer, or an additional liquid crystal display dedicated to attenuating bright spots from the light guide. The hot spot filter may be incorporated into the image display by adjusting the grey scale of individual pixels to provide sufficient compensation.
摘要翻译: 通过拍摄照明光导的光输出图案的图像来提供用于提供光导的热点滤光器的方法。 热点滤光器可以是专门用于衰减光导的亮点的膜,层或附加液晶显示器。 可以通过调整各个像素的灰度来将热点滤波器并入到图像显示器中,以提供足够的补偿。
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公开(公告)号:US20070291507A1
公开(公告)日:2007-12-20
申请号:US11780314
申请日:2007-07-19
申请人: James Robinson , Marc Drader , Michael Purdy
发明人: James Robinson , Marc Drader , Michael Purdy
IPC分类号: F21V8/00
CPC分类号: G02B6/0033 , G01J1/04 , G01J1/0418 , G01J1/26 , G01J1/4228 , G02B6/005 , G02B6/0061 , G02B6/0068 , G02B6/0073 , G02F1/133611 , G02F1/133615 , G02F2001/133601 , G09G3/3406 , G09G3/3413 , G09G3/3426 , G09G3/3607 , G09G3/3611 , G09G2310/0235 , G09G2320/0233 , G09G2320/0285 , G09G2320/0646 , H04M1/22 , Y10S385/901
摘要: A hot spot filter for a light guide is created by taking an image of the light output pattern of an illuminated light guide. The hot spot filter may be a film, a layer, or an additional liquid crystal display dedicated to attenuating bright spots from the light guide. The hot spot filter may be incorporated into the image display by adjusting the grey scale of individual pixels to provide sufficient compensation.
摘要翻译: 通过拍摄照明光导的光输出图案的图像来产生用于光导的热点滤光器。 热点滤光器可以是专门用于衰减光导的亮点的膜,层或附加液晶显示器。 可以通过调整各个像素的灰度来将热点滤波器并入到图像显示器中,以提供足够的补偿。
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公开(公告)号:US07113670B2
公开(公告)日:2006-09-26
申请号:US10940988
申请日:2004-09-15
申请人: James Robinson , Marc Drader , Michael Purdy
发明人: James Robinson , Marc Drader , Michael Purdy
CPC分类号: G02B6/0033 , G01J1/04 , G01J1/0418 , G01J1/26 , G01J1/4228 , G02B6/005 , G02B6/0061 , G02B6/0068 , G02B6/0073 , G02F1/133611 , G02F1/133615 , G02F2001/133601 , G09G3/3406 , G09G3/3413 , G09G3/3426 , G09G3/3607 , G09G3/3611 , G09G2310/0235 , G09G2320/0233 , G09G2320/0285 , G09G2320/0646 , H04M1/22 , Y10S385/901
摘要: A hot spot filter for a light guide is created by taking an image of the light output pattern of an illuminated light guide. The hot spot filter may be a film, a layer, or an additional liquid crystal display dedicated to attenuating bright spots from the light guide. The hot spot filter may be incorporated into the image display by adjusting the grey scale of individual pixels to provide sufficient compensation.
摘要翻译: 通过拍摄照明光导的光输出图案的图像来产生用于光导的热点滤光器。 热点滤光器可以是专门用于衰减光导的亮点的膜,层或附加液晶显示器。 可以通过调整各个像素的灰度来将热点滤波器并入到图像显示器中,以提供足够的补偿。
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公开(公告)号:US20060056197A1
公开(公告)日:2006-03-16
申请号:US10940988
申请日:2004-09-15
申请人: James Robinson , Marc Drader , Michael Purdy
发明人: James Robinson , Marc Drader , Michael Purdy
IPC分类号: F21V7/04
CPC分类号: G02B6/0033 , G01J1/04 , G01J1/0418 , G01J1/26 , G01J1/4228 , G02B6/005 , G02B6/0061 , G02B6/0068 , G02B6/0073 , G02F1/133611 , G02F1/133615 , G02F2001/133601 , G09G3/3406 , G09G3/3413 , G09G3/3426 , G09G3/3607 , G09G3/3611 , G09G2310/0235 , G09G2320/0233 , G09G2320/0285 , G09G2320/0646 , H04M1/22 , Y10S385/901
摘要: A hot spot filter for a light guide is created by taking an image of the light output pattern of an illuminated light guide. The hot spot filter may be a film, a layer, or an additional liquid crystal display dedicated to attenuating bright spots from the light guide. The hot spot filter may be incorporated into the image display by adjusting the grey scale of individual pixels to provide sufficient compensation.
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6.
公开(公告)号:US08379143B2
公开(公告)日:2013-02-19
申请号:US13494872
申请日:2012-06-12
申请人: James Robinson , Marc Drader , Michael Purdy
发明人: James Robinson , Marc Drader , Michael Purdy
IPC分类号: H04N2/222
CPC分类号: H04N9/045 , H04N1/00307 , H04N5/2256 , H04N5/2351 , H04N5/2354 , H04N5/3572 , H04N2101/00
摘要: A method of controlling a flash output for capturing an image in a portable electronic device having a digital camera includes receiving light at an image sensor, determining a flash output adjusted for color and brightness based on the light received at the image sensor, providing the flash output, and capturing a resultant image at a digital image processor.
摘要翻译: 控制用于在具有数字照相机的便携式电子设备中拍摄图像的闪光输出的方法包括:在图像传感器处接收光,基于在图像传感器处接收的光来确定调整为颜色和亮度的闪光输出,提供闪光 输出,并在数字图像处理器处捕获合成的图像。
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公开(公告)号:US20120294441A1
公开(公告)日:2012-11-22
申请号:US13566315
申请日:2012-08-03
申请人: Marc Drader , James Robinson , Michael Purdy
发明人: Marc Drader , James Robinson , Michael Purdy
IPC分类号: H04L9/26
CPC分类号: H04L9/0861 , G09C5/00 , G09G2360/145 , H04L9/0819 , H04L9/0863 , H04L9/0894 , H04L9/32 , H04L63/068 , H04L63/0853 , H04L2209/805 , H04L2463/061
摘要: A handheld communications device and method for transmitting an encryption key are provided. The method comprises: generating an encryption key via the data processor, the encryption key comprising a bit sequence; and varying an output of the display device over a period of time to transmit the encryption key from the handheld communications device by varying at least one of a sequence at least one of colour rendered on the display device or a sequence of brightness levels output by the display device.
摘要翻译: 提供了一种用于发送加密密钥的手持通信设备和方法。 该方法包括:经由数据处理器生成加密密钥,加密密钥包括比特序列; 以及在一段时间内改变显示设备的输出,以通过改变显示设备上呈现的颜色中的至少一个或由显示设备输出的亮度级别中的至少一个的序列中的至少一个来从手持通信设备发送加密密钥 显示设备。
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公开(公告)号:US20100223461A1
公开(公告)日:2010-09-02
申请号:US12394746
申请日:2009-02-27
申请人: Marc Drader , James Robinson , Michael Purdy
发明人: Marc Drader , James Robinson , Michael Purdy
CPC分类号: H04L9/0861 , G09C5/00 , G09G2360/145 , H04L9/0819 , H04L9/0863 , H04L9/0894 , H04L9/32 , H04L63/068 , H04L63/0853 , H04L2209/805 , H04L2463/061
摘要: A handheld communications device comprises a display device, and a data processor that is in communication with the display device. The data processor is configured to generate an encryption key, and vary a visual output of the display device in accordance with a bit sequence of the encryption key. The varying visual output comprises a sequence of colours rendered on the display device and/or brightness levels output by the display device.
摘要翻译: 手持通信设备包括显示设备和与显示设备通信的数据处理器。 数据处理器被配置为生成加密密钥,并且根据加密密钥的比特序列来改变显示设备的视觉输出。 变化的视觉输出包括在显示装置上呈现的一系列颜色和/或由显示装置输出的亮度级。
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公开(公告)号:US20090010595A1
公开(公告)日:2009-01-08
申请号:US12168093
申请日:2008-07-04
申请人: James ROBINSON , Marc Drader , Michael Purdy
发明人: James ROBINSON , Marc Drader , Michael Purdy
IPC分类号: G02B6/26
CPC分类号: G02B6/0033 , G01J1/04 , G01J1/0418 , G01J1/26 , G01J1/4228 , G02B6/005 , G02B6/0061 , G02B6/0068 , G02B6/0073 , G02F1/133611 , G02F1/133615 , G02F2001/133601 , G09G3/3406 , G09G3/3413 , G09G3/3426 , G09G3/3607 , G09G3/3611 , G09G2310/0235 , G09G2320/0233 , G09G2320/0285 , G09G2320/0646 , H04M1/22 , Y10S385/901
摘要: A method for providing a hot spot filter for a light guide is provided by taking an image of the light output pattern of an illuminated light guide. The hot spot filter may be a film, a layer, or an additional liquid crystal display dedicated to attenuating bright spots from the light guide. The hot spot filter may be incorporated into the image display by adjusting the grey scale of individual pixels to provide sufficient compensation.
摘要翻译: 通过拍摄照明光导的光输出图案的图像来提供用于提供光导的热点滤光器的方法。 热点滤光器可以是专门用于衰减光导的亮点的膜,层或附加液晶显示器。 可以通过调整各个像素的灰度来将热点滤波器并入到图像显示器中,以提供足够的补偿。
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10.
公开(公告)号:US20100020227A1
公开(公告)日:2010-01-28
申请号:US12179718
申请日:2008-07-25
申请人: James Robinson , Marc Drader , Michael Purdy
发明人: James Robinson , Marc Drader , Michael Purdy
IPC分类号: H04N5/222
CPC分类号: H04N9/045 , H04N1/00307 , H04N5/2256 , H04N5/2351 , H04N5/2354 , H04N5/3572 , H04N2101/00
摘要: A method of controlling a flash output for capturing an image in a portable electronic device having a digital camera includes receiving light at an image sensor, determining a flash output adjusted for colour and brightness based on the light received at the image sensor, providing the flash output, and capturing a resultant image at a digital image processor.
摘要翻译: 控制用于在具有数字照相机的便携式电子设备中拍摄图像的闪光输出的方法包括:在图像传感器处接收光,基于在图像传感器处接收的光来确定调整为颜色和亮度的闪光输出,提供闪光 输出,并在数字图像处理器处捕获合成的图像。
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