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1.
公开(公告)号:US20170003827A1
公开(公告)日:2017-01-05
申请号:US15269453
申请日:2016-09-19
Applicant: Apple Inc.
Inventor: Adiel ABILEAH , Willem DEN BOER
IPC: G06F3/042 , G06K9/00 , G06F3/0354 , G06F3/041 , G02F1/1333
CPC classification number: G06F3/0421 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/133528 , G02F1/13394 , G02F1/134336 , G02F1/136286 , G02F1/1368 , G02F2001/13312 , G02F2001/133302 , G02F2001/134345 , G02F2201/123 , G06F1/1611 , G06F3/03542 , G06F3/03545 , G06F3/0412 , G06F3/0416 , G06F3/0418 , G06F3/042 , G06F3/0488 , G06F2203/04106 , G06F2203/04109 , G06K9/0004 , G09G3/3648 , G09G2300/0439 , G09G2300/0809 , G09G2300/0842 , G09G2320/029 , G09G2320/0626 , G09G2360/144
Abstract: A display device including a surface for viewing an image comprising a stack of layers configured to display the image. A processor is configured to include switchable detection modes. Each mode is preconfigured to detect an object on or near the surface based on a given sensitivity to light, and has a different sensitivity than other of the modes.
Abstract translation: 一种显示装置,包括用于观看图像的表面,所述图像包括被配置为显示所述图像的一叠层。 处理器被配置为包括可切换的检测模式。 每种模式都被预配置为基于给定的光敏感来检测表面上或附近的对象,并且具有与其他模式不同的灵敏度。
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2.
公开(公告)号:US20130092941A1
公开(公告)日:2013-04-18
申请号:US13652007
申请日:2012-10-15
Applicant: Apple Inc.
Inventor: Willem DEN BOER , Tin NGUYEN , Patrick J. GREEN
IPC: H01L31/0224
CPC classification number: H01L31/0224 , H01L27/14609 , H01L27/1463 , H01L27/14643 , H01L27/14663 , H01L27/14692 , H04N5/32
Abstract: An image sensor array includes image sensors having photo TFTs to generate photocurrent in response to received images. The photo TFTs each have their respective gate electrodes and source electrodes independently biased to reduce the effects of dark current. Storage capacitors are coupled to each photo TFT and discharged upon generation of a photocurrent. Each storage capacitor is coupled to a readout TFT that passes a current from the storage capacitor to a data line. The photo TFT may be disposed above the storage capacitor to increase the exposed surface area of the photo TFT.
Abstract translation: 图像传感器阵列包括具有光TFT的图像传感器,以响应于接收的图像产生光电流。 各个光电TFT分别具有各自的栅电极和源电极偏置以减少暗电流的影响。 存储电容器耦合到每个光电TFT并且在产生光电流时放电。 每个存储电容器耦合到将电流从存储电容器传递到数据线的读出TFT。 光电TFT可以设置在存储电容器的上方,以增加照片TFT的暴露的表面积。
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公开(公告)号:US20160117023A1
公开(公告)日:2016-04-28
申请号:US14985283
申请日:2015-12-30
Applicant: Apple Inc.
Inventor: Steve Porte HOTELLING , Wei CHEN , Christoph Horst KRAH , John Greer ELIAS , Wei Hsin YAO , John Z. ZHONG , Andrew Bert HODGE , Brian Richards LAND , Willem DEN BOER
IPC: G06F3/044 , G09G3/36 , G02F1/1362 , G02F1/1335 , G02F1/1333 , G06F3/041 , G02F1/1343
CPC classification number: G06F3/0412 , G02F1/13338 , G02F1/133514 , G02F1/133528 , G02F1/134309 , G02F1/134363 , G02F1/1362 , G02F2201/124 , G06F3/0416 , G06F3/044 , G06F2203/04103 , G06F2203/04104 , G06F2203/04111 , G06F2203/04112 , G09G3/3648 , G09G2300/0426 , G09G2300/0439 , G09G2300/0456 , G09G2300/0478
Abstract: Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.
Abstract translation: 这里公开了将触摸感测元件与显示电路集成的液晶显示(LCD)触摸屏。 整合可能采取各种形式。 触摸感应元件可以在LCD叠层中完全实现,但不在滤色器板和阵列板之间。 或者,一些触摸感测元件可以在滤色器和阵列板之间,而其它触摸感测元件不在印版之间。 在另一替代方案中,所有触摸感测元件可以在滤色器和阵列板之间。 后一种替代方案可以包括常规和平面内切换(IPS)LCD。 在一些形式中,一个或多个显示结构也可以具有触摸感测功能。 还公开了用于制造和操作这种显示器的技术以及体现这种显示器的各种装置。
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