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1. 发明公开

EP3238208A1 HIGH SPEED DISPLAY INTERFACE 审中-公开
标题翻译：高速显示界面
公开(公告)号：EP3238208A1
公开(公告)日：2017-11-01
申请号：EP16712116.9
申请日：2016-02-24
申请人： Apple Inc.
发明人： SACCHETTO, Paolo , LUM, David W. , TANN, Christopher P. , COTE, Guy , WANG, Chaohao , PINTZ, Sandro H.
IPC分类号： G09G5/00
CPC分类号： G09G5/006 , G09G2330/021 , G09G2340/02 , G09G2340/0435 , G09G2350/00 , G09G2370/10
摘要： Methods and devices employing circuitry for dynamically adjusting bandwidth control of a display interface are provided. The display interface or image content is dynamically adjusted to support both high-speed image data (e.g., 120 Hz image data) and lower-speed content (e.g., 60 Hz content). For example, in some embodiments, additional pixel pipelines and/or processing lanes may be activated during the rendering of high-speed image data, but not during the rendering of low-speed image data. Additionally or alternatively, high-speed image data, but not low-speed data, may be compressed to render high-speed content over an interface that supports only low-speed content.
摘要翻译：提供了采用电路动态调整显示接口的带宽控制的方法和设备。动态调整显示界面或图像内容以支持高速图像数据（例如，120Hz图像数据）和较低速度内容（例如，60Hz内容）两者。例如，在一些实施例中，可以在渲染高速图像数据的过程中激活额外的像素管线和/或处理通道，但在渲染低速图像数据期间不激活附加的像素管线和/或处理通道。另外地或可选地，高速图像数据（而非低速数据）可以被压缩以通过仅支持低速内容的接口呈现高速内容。

2. 发明申请

WO2018004866A1 SYSTEM AND METHOD FOR VARIABLE FRAME DURATION CONTROL IN AN ELECTRONIC DISPLAY 审中-公开
标题翻译：用于电子显示器中的可变帧持续时间控制的系统和方法
公开(公告)号：WO2018004866A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/033344
申请日：2017-05-18
申请人： APPLE INC.
发明人： YEH, Chih-Wei , WANG, Chaohao , SACCHETTO, Paolo , CHEN, Wei
IPC分类号： G09G3/20
摘要： Devices and methods for improving image quality and decreasing power consumption of an electronic display are provided. The electronic device includes a display panel including a plurality of pixels configured to display an image, and to operate at multiple refresh rates. The electronic device also includes a processor configured to instruct the display panel to transition between the multiple refresh rates based at least in part on a blur effective width of the image.
摘要翻译：提供了用于改善图像质量并降低电子显示器的功耗的设备和方法。该电子设备包括显示面板，该显示面板包括被配置为显示图像的多个像素并且以多个刷新速率操作。该电子设备还包括处理器，该处理器被配置为至少部分地基于图像的模糊有效宽度来指示显示面板在多个刷新率之间转换。

3. 发明申请

WO2016118300A1 LOW-FLICKER LIQUID CRYSTAL DISPLAY 审中-公开
标题翻译：低闪烁液晶显示器
公开(公告)号：WO2016118300A1
公开(公告)日：2016-07-28
申请号：PCT/US2015/068156
申请日：2015-12-30
申请人： APPLE INC.
发明人： GE, Zhibing , WANG, Chaohao , CHEN, Cheng , KIM, Kyung, Wook , HUNG, Ming-Chin , SACCHETTO, Paolo , CHANG, Shih, Chang , JIANG, Shih-Chyuan, Fan , LIN, Shang-Chih
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133514 , G02F1/1343 , G02F1/13439 , G02F1/1368 , G02F2001/133357 , G02F2001/134372 , G06F3/147
摘要： A display may have upper and lower display layers. A layer of liquid crystal material may be interposed between the upper and lower display layers. The display layers may have substrates. A thin-film transistor layer may have a layer of thin-film transistor structures on a substrate such as a clear glass layer. A planarization layer may be formed on the thin-film transistor structures. A transparent conductive layer may be formed on the planarization layer. The display may have a dielectric layer on the transparent conductive layer. Pixels may be formed in the display layers. The pixels may include pixel electrodes having fingers. The fingers may be formed on the dielectric layer. Trenches in the dielectric layer may be formed between the fingers. The trenches may extend to the transparent conductive layer or may be formed only partway into the dielectric layer.
摘要翻译：显示器可以具有上和下显示层。可以在上显示层和下显示层之间插入一层液晶材料。显示层可以具有基底。薄膜晶体管层可以在诸如透明玻璃层的基板上具有薄膜晶体管结构层。平坦化层可以形成在薄膜晶体管结构上。可以在平坦化层上形成透明导电层。显示器可以在透明导电层上具有介电层。可以在显示层中形成像素。像素可以包括具有指状物的像素电极。指状物可以形成在电介质层上。电介质层中的沟槽可以形成在手指之间。沟槽可以延伸到透明导电层，或者可以仅形成在介电层的中间部分。

4. 发明申请

WO2019152874A1 PULSED BACKLIGHT SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2019152874A1
公开(公告)日：2019-08-08
申请号：PCT/US2019/016399
申请日：2019-02-01
申请人： APPLE INC.
发明人： LE, Chengrui , WANG, Chaohao , TAO, Li , HONG, Lingyu , SACCHETTO, Paolo , ZHANG, Sheng , LI, Xiaokai , TANG, Yingying , HOU, Yunhui , PIPER, Johan L.
IPC分类号： G09G3/34
CPC分类号： G09G3/3406 , G09G3/342 , G09G3/36 , G09G2320/0247 , G09G2320/0261 , G09G2320/041 , G09G2320/0606 , G09G2320/062 , G09G2320/0633 , G09G2320/064 , G09G2320/0646 , G09G2320/103 , G09G2340/0435 , G09G2354/00 , G09G2360/16
摘要： Aspects of the subject technology relate to pulsed backlight operation for a display backlight. Backlight pulse patterns are provided that include steady state pulse patterns to be applied during operation of a liquid crystal display unit of the display at a corresponding frame rate. The backlight pulse patterns can be arranged to prevent visible artifacts such as flicker or strobing, particularly at or near a transition between LCD frame rates. In some scenarios, transition pulse patterns are provided.

5. 发明申请

WO2019067157A1 VISUAL ARTIFACT MITIGATION OF DYNAMIC FOVEATED DISPLAYS 审中-公开
公开(公告)号：WO2019067157A1
公开(公告)日：2019-04-04
申请号：PCT/US2018/048921
申请日：2018-08-30
申请人： APPLE INC.
发明人： ZHANG, Sheng , WANG, Chaohao
IPC分类号： G06F3/01
CPC分类号： G06F3/013 , G09G2320/0247 , G09G2320/0686 , G09G2340/0407 , G09G2354/00
摘要： The present disclosure relates to electronic devices that include displays that show dynamic foveated content. For example, portions of the content may be shown in different resolutions on different areas of the display based on a user's gaze that can be monitored with an eye tracker. Based on eye tracking data collected by the eye tracker, a processor of the electronic device may stop or slow the transmission of pixel data associated with one or more frames of the content. Additionally, the processor may generate pixel data such that the display may gradually transition from employing dynamic foveation to employing static foveation.

6. 发明申请

WO2018053025A1 EXTERNAL COMPENSATION FOR DISPLAY ON MOBILE DEVICE 审中-公开
标题翻译：在移动设备上显示的外部补偿
公开(公告)号：WO2018053025A1
公开(公告)日：2018-03-22
申请号：PCT/US2017/051398
申请日：2017-09-13
申请人： APPLE INC. , NHO, Hyunwoo , LIN, Hung Sheng , RYU, Jie Won , TAN, Junjua , CHANG, Sun-II , GAO, Shengkui , ZHANG, Rui , HWANG, Injae , BRAHMA, Kingsuk , RICHMOND, Jesse Aaron , SHEN, Shiping , KIM, Hyunsoo , KNITTER, Sebastian , ZHANG, Lu , BONNIER, Nicolas P. , YEH, Chih-Wei , WANG, Chaohao , SACCHETTO, Paolo , LIN, Chin-Wei , VAHID FAR, Mohammad B , ONO, Shinya , BI, Yafei , GHARGHI, Majid , MURAGAN, Kavinaath , WANG, Yun , SHAEFFER, Derek K. , CAGDASER, Baris , JUNG, Tobias , ALBRECHT, Marc , CHO, Myung-Je
发明人： NHO, Hyunwoo , LIN, Hung Sheng , RYU, Jie Won , TAN, Junjua , CHANG, Sun-II , GAO, Shengkui , ZHANG, Rui , HWANG, Injae , BRAHMA, Kingsuk , RICHMOND, Jesse Aaron , SHEN, Shiping , KIM, Hyunsoo , KNITTER, Sebastian , ZHANG, Lu , BONNIER, Nicolas P. , YEH, Chih-Wei , WANG, Chaohao , SACCHETTO, Paolo , LIN, Chin-Wei , VAHID FAR, Mohammad B , ONO, Shinya , BI, Yafei , GHARGHI, Majid , MURAGAN, Kavinaath , WANG, Yun , SHAEFFER, Derek K. , CAGDASER, Baris , JUNG, Tobias , ALBRECHT, Marc , CHO, Myung-Je
IPC分类号： G09G3/3233 , G09G3/3225
摘要： A mobile electronic device includes a display having a pixel and processing circuitry separate from but communicatively coupled to the display. The processing circuitry prepares image data to send to the pixel and adjusts the image data to compensate for operational variations of the display based on feedback received from the display that describes a present operational behavior of the pixel. The mobile electronic device also includes additional electronic components that affect the present operational behavior of the pixel depending on present operational behavior of the additional electronic components.
摘要翻译：移动电子设备包括具有像素的显示器以及与显示器分开但通信地耦合到显示器的处理电路。处理电路准备图像数据以发送到像素并调整图像数据以基于从显示器接收到的描述像素的当前操作行为的反馈来补偿显示器的操作变化。移动电子设备还包括额外的电子部件，其取决于附加电子部件的当前操作行为而影响像素的当前操作行为。

7. 发明申请

WO2016053539A1 CONTENT DEPENDENT DISPLAY VARIABLE REFRESH RATE 审中-公开
标题翻译：内容相关显示可变刷新率
公开(公告)号：WO2016053539A1
公开(公告)日：2016-04-07
申请号：PCT/US2015/047759
申请日：2015-08-31
申请人： APPLE INC.
发明人： WANG, Chaohao , LUH, Louis , QI, Jun , CHEN, Cheng , JIANG, Jun , SACCHETTO, Paolo , ALBRECHT, Marc
IPC分类号： G09G3/20 , G09G3/36
CPC分类号： G06F1/32 , G09G5/003 , G09G2320/0247 , G09G2330/021 , G09G2340/0435 , G09G2360/16
摘要： Systems and methods for operating a display by dynamically determining a refresh rate for the display. In certain implementations, a processor determines a number of pixels having medium grayscale levels from a histogram for the image. If the number does not exceed a threshold, the processor sets a refresh rate for the display to a first refresh rate. In certain implementations, if the number exceeds a threshold, the processor may set the refresh rate for the display to a second refresh rate. Moreover, the first refresh rate may be lower than the second threshold. In some implementations, the image may be analyzed by subdividing the image into blocks and determining a refresh rate based on grayscale levels or distributions in the blocks. Based on the analysis of the blocks, a corresponding refresh rate may be selected.
摘要翻译：通过动态地确定显示器的刷新率来操作显示器的系统和方法。在某些实现中，处理器根据图像的直方图确定具有中等灰度等级的像素数。如果号码不超过阈值，则处理器将显示器的刷新率设置为第一刷新率。在某些实现中，如果数量超过阈值，则处理器可以将显示器的刷新率设置为第二刷新率。此外，第一刷新率可以低于第二阈值。在一些实现中，可以通过将图像细分为块并且基于块中的灰度等级或分布来确定刷新率来分析图像。基于块的分析，可以选择相应的刷新率。

8. 发明公开

EP4361716A3 SPATIALLY ADDRESSABLE ADJUSTABLE OPTICAL COMPONENT, AND ELECTRONIC DEVICE AND SYSTEM COMPRISING THE SAME 审中-实审
公开(公告)号：EP4361716A3
公开(公告)日：2024-05-22
申请号：EP24163228.0
申请日：2020-06-05
申请人： Apple Inc.
发明人： BAYAT, Khadijeh , YUEN, Avery P. , WANG, Chaohao , ZHANG, Runyu , ZHAO, Xianwei , LI, Xiaokai , LI, Yang , GE, Zhibing , PAI, Alex H.
IPC分类号： G02B27/01 , G02F1/1343 , G02F1/137
CPC分类号： G02F1/1343 , G02F1/13439 , G02F1/13725 , G02B27/0172 , G02B2027/01420130101
摘要： An electronic device such as a head-mounted device may have a display that displays computer-generated content for a user. The head-mounted device may have an optical system that directs the computer-generated content towards eye boxes for viewing by a user. The optical system may include a spatially addressable adjustable optical component. The adjustable optical component may have first and second electrodes and an electrically adjustable material between the first and second electrodes. The electrically adjustable material may include a transparent, conductive material such as indium tin oxide that includes a pattern of segmented trenches configured to provide the transparent conductive material with electrical anisotropy. Contacts may be coupled to the transparent conductive material. Control circuitry can adjust the electrically adjustable material to form a spatially addressable light modulator or adjustable lens.

9. 发明公开

EP4111254A2 DISPLAYS WITH VIEWER TRACKING 审中-实审
公开(公告)号：EP4111254A2
公开(公告)日：2023-01-04
申请号：EP21727728.4
申请日：2021-05-04
申请人： Apple Inc.
发明人： HUANG, Yi-Pai , BACIM DE ARAUJO E SILVA, Felipe , CHOU, Ping-Yen , KIM, ByoungSuk , WANG, Chaohao , HUANG, Yi , ROCKWELL, Michael J. , KIM, Seung Wook , MASCARENHAS, Pretesh A.
IPC分类号： G02B30/27 , H04N13/305 , H04N13/366

10. 发明公开

EP3825999A1 HIGH SPEED DISPLAY INTERFACE 审中-公开
公开(公告)号：EP3825999A1
公开(公告)日：2021-05-26
申请号：EP20217844.8
申请日：2016-02-24
申请人： Apple Inc.
发明人： SACCHETTO, Paolo , LUM, David W. , TANN, Christopher P. , COTE, Guy , WANG, Chaohao , PINTZ, Sandro H.
IPC分类号： G09G5/00
摘要： Methods and devices employing circuitry for dynamically adjusting bandwidth control of a display interface are provided. The display interface or image content is dynamically adjusted to support both high-speed image data (e.g., 120 Hz image data) and lower-speed content (e.g., 60 Hz content). For example, in some embodiments, additional pixel pipelines and/or processing lanes may be activated during the rendering of high-speed image data, but not during the rendering of low-speed image data. Additionally or alternatively, high-speed image data, but not low-speed data, may be compressed to render high-speed content over an interface that supports only low-speed content.

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