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1. 发明申请

WO2020062069A1 FRAME COMPOSITION ALIGNMENT TO TARGET FRAME RATE FOR JANKS REDUCTION 审中-公开
公开(公告)号：WO2020062069A1
公开(公告)日：2020-04-02
申请号：PCT/CN2018/108435
申请日：2018-09-28
申请人： QUALCOMM INCORPORATED , ZHANG, Bin , WEN, Yanshan , WANG, Zhibin
发明人： ZHANG, Bin , WEN, Yanshan , WANG, Zhibin
IPC分类号： G06F3/14
摘要： Methods and apparatus of operation of a frame composer are provided. In some aspects, the frame composer can detect a target frame rate and a current frame latency. The frame composer can check if the current frame latency is less than target frame rate. If the result is no, the frame can be consumed at a vertical synchronization (VSYNC) time. If the result is yes, the frame composer can check if the amount available buffer is more than 1. If the result is yes, the frame can be consumed at the VSYNC time. If the result is no, the frame can be consumed at a subsequent VSYNC time to match frame target frame rate.

2. 发明申请

WO2021232328A1 METHODS AND APPARATUS FOR TICKLESS PRE-RENDERING 审中-公开
公开(公告)号：WO2021232328A1
公开(公告)日：2021-11-25
申请号：PCT/CN2020/091465
申请日：2020-05-21
申请人： QUALCOMM INCORPORATED , WANG, Jun , ZHANG, Bin , FANG, Sheng , FU, Zhuo
发明人： WANG, Jun , ZHANG, Bin , FANG, Sheng , FU, Zhuo
IPC分类号： G06F3/14 , G06T15/00 , G09G5/12
摘要： The present disclosure relates to methods and apparatus for frame processing. The apparatus can detect a scrolling velocity of a scrolling process associated with one or more layers in a first frame of a plurality of frames in a display, the first frame associated with a first vertical synchronization (Vsync) time. The apparatus can also determine a second Vsync time associated with a second frame of the plurality of frames in the display, the second Vsync time occurring after the first Vsync time. Also, the apparatus can calculate a position of the second frame based on the second Vsync time and the scrolling velocity. The apparatus can also render the second frame based on the position of the second frame. The apparatus can also determine whether a fling animation portion of the scrolling process has started, the fling animation portion corresponding to a user not contacting the display.

3. 发明申请

WO2021151228A METHODS AND APPARATUS FOR ADAPTIVE FRAME HEADROOM 审中-公开
公开(公告)号：WO2021151228A
公开(公告)日：2021-08-05
申请号：PCT/CN2020/074067
申请日：2020-01-29
申请人： QUALCOMM INCORPORATED [US]/[US] , WANG, Jun [CN]/[CN] (US) , ZHANG, Bin [CN]/[CN] (US) , FANG, Sheng [CN]/[CN] (US) , FU, Zhuo [CN]/[CN] (US)
发明人： WANG, Jun , ZHANG, Bin , FANG, Sheng , FU, Zhuo
IPC分类号： G06F9/50 , G06F11/34
摘要： The present disclosure relates to methods and apparatus for frame processing. The apparatus can determine a preset headroom time based on an application rendering duration. The apparatus can also set an application headroom to the preset headroom time when the application rendering duration is less than or greater than an application rendering threshold. In some aspects, the application headroom is equal to a difference between a frame rendering completion time and a frame composition time. Additionally, the apparatus can monitor the application rendering duration when the application headroom is set to the preset headroom time. Moreover, the apparatus can adjust a CPU frequency value based on the monitored application rendering duration. The apparatus can also adjust the preset headroom time when the monitored application rendering duration is less than or greater than the application rendering threshold.

4. 发明申请

WO2021000220A1 METHODS AND APPARATUS FOR DYNAMIC JANK REDUCTION 审中-公开
公开(公告)号：WO2021000220A1
公开(公告)日：2021-01-07
申请号：PCT/CN2019/094190
申请日：2019-07-01
申请人： QUALCOMM INCORPORATED , ZHANG, Bin , FANG, Sheng , FU, Zhuo , WANG, Jun
发明人： ZHANG, Bin , FANG, Sheng , FU, Zhuo , WANG, Jun
IPC分类号： G06F3/14
摘要： The present disclosure relates to methods and apparatus for frame processing. The apparatus can determine a current frame offset duration when a current frame rendering completion time is after a first VSYNC time. In some aspects, the current frame offset duration can be equal to a difference between the first VSYNC time and the current frame rendering completion time. The apparatus can also determine whether a sum of a previous frame GPU execution duration and the current frame offset duration is less than or equal to a first VSYNC period. In some aspects, the first VSYNC period can begin at the first VSYNC time and ends at a second VSYNC time. Additionally, the apparatus can execute a current frame based on the determination of whether the sum of the previous frame GPU execution duration and the current frame offset duration is less than or equal to the first VSYNC period.

5. 发明申请

WO2021000226A1 METHODS AND APPARATUS FOR OPTIMIZING FRAME RESPONSE 审中-公开
公开(公告)号：WO2021000226A1
公开(公告)日：2021-01-07
申请号：PCT/CN2019/094234
申请日：2019-07-01
申请人： QUALCOMM INCORPORATED , ZHANG, Bin , FANG, Sheng , FU, Zhuo , WANG, Jun
发明人： ZHANG, Bin , FANG, Sheng , FU, Zhuo , WANG, Jun
IPC分类号： G06F9/50 , G06F1/32
摘要： The present disclosure relates to methods and apparatus for frame processing. Aspects of the present disclosure can adjust or scale a CPU frequency value in order to avoid potential janks. For instance, if a buffer queue status is accumulated, the present disclosure can determine a headroom and a new scale value. The present disclosure can also calculate the new maximum CPU frequency by multiplying the new scale value by the current maximum CPU frequency. As such, the maximum CPU frequency may be downscaled if the buffer is accumulated. Also, if the buffer queue status is not accumulated, and the headroom is decreasing, the present disclosure can upscale the minimum CPU frequency, e.g., if the new scale value is greater than 1. Thus, the present disclosure can decrease the average frame response latency, save power, and reduce janks at the same performance level to provide to the end user better experience.

6. 发明申请

WO2020062052A1 SMART AND DYNAMIC JANKS REDUCTION TECHNOLOGY 审中-公开
公开(公告)号：WO2020062052A1
公开(公告)日：2020-04-02
申请号：PCT/CN2018/108399
申请日：2018-09-28
申请人： QUALCOMM INCORPORATED , ZHANG, Bin , FANG, Sheng , WANG, Jun
发明人： ZHANG, Bin , FANG, Sheng , WANG, Jun
IPC分类号： G06F3/14
摘要： Methods and apparatus of operation of a frame composer are disclosed. The apparatus can detect whether a frame completes rendering within a vertical synchronization (VSYNC) period. If the rendering finishes within a VSYNC period, the frame may still be consumed at a subsequent VSYNC time. If the rendering does not finish within a VSYNC period, then the apparatus can detect the latency between a current frame complete timestamp and a previous VSYNC signal timestamp. If the latency is more than a threshold, then the frame may be consumed at a next VSYNC time. If the latency is within the threshold, the frame may be consumed immediately, as there may be no need to wait for a subsequent VSYNC time. Further, the apparatus can increase a processing speed to increase the progress of a graphics rendering task and a frame composition task.

7. 发明申请

WO2013134163A1 CERAMIC BODY FOR LIGHT EMITTING DEVICES 审中-公开
标题翻译：用于发光装置的陶瓷体
公开(公告)号：WO2013134163A1
公开(公告)日：2013-09-12
申请号：PCT/US2013/028943
申请日：2013-03-04
申请人： NITTO DENKO CORPORATION , ZHANG, Bin , MIYAGAWA, Hiroaki , NAKAMURA, Toshitaka
发明人： ZHANG, Bin , MIYAGAWA, Hiroaki , NAKAMURA, Toshitaka
IPC分类号： C09K11/80 , H01L33/50
CPC分类号： C09K11/7769 , B32B18/00 , C04B35/44 , C04B35/6261 , C04B35/632 , C04B35/63488 , C04B2235/3222 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3418 , C04B2235/5409 , C04B2235/6025 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/658 , C04B2235/6581 , C04B2235/6585 , C04B2235/6587 , C04B2235/663 , C04B2235/763 , C04B2235/786 , C04B2235/9653 , C04B2237/34 , C04B2237/341 , C04B2237/343 , C04B2237/36 , C04B2237/368 , C04B2237/565 , C04B2237/582 , C04B2237/588 , C04B2237/702 , C04B2237/704 , C09K11/7774 , H01L33/50
摘要： Some embodiments disclosed herein include a ceramic body including a first region and a second region. The first region may include a host material and first concentration of a dopant that is effective to produce luminescence. The second region may include the host material and second concentration of the dopant. In some embodiments, the first region has an average grain size that is larger than an average grain of the second region. The ceramic body may, in some embodiments, exhibit superior internal quantum efficiency (IQE). Some embodiments disclosed herein include methods for the making and using the ceramic bodies disclosed herein. Also, some embodiments disclosed herein lighting apparatuses including the ceramic bodies disclosed herein.
摘要翻译：本文公开的一些实施例包括包括第一区域和第二区域的陶瓷体。第一区域可以包括主体材料和有效产生发光的掺杂剂的第一浓度。第二区域可以包括主体材料和掺杂剂的第二浓度。在一些实施例中，第一区域具有大于第二区域的平均颗粒的平均晶粒尺寸。在一些实施例中，陶瓷体可表现出优异的内部量子效率（IQE）。本文公开的一些实施例包括用于制造和使用本文公开的陶瓷体的方法。此外，本文公开的一些实施例包括本文公开的陶瓷体的照明设备。

8. 发明申请

WO2013025713A1 PHOSPHOR COMPOSITIONS AND METHODS OF MAKING THE SAME 审中-公开
标题翻译：磷化合物及其制备方法
公开(公告)号：WO2013025713A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/050789
申请日：2012-08-14
申请人： NITTO DENKO CORPORATION , MIYAGAWA, Hiroaki , ZHANG, Bin , SHIH, James, Chienchung
发明人： MIYAGAWA, Hiroaki , ZHANG, Bin , SHIH, James, Chienchung
IPC分类号： C09K11/77 , H05B33/14
CPC分类号： C09K11/7774 , C09K11/7721 , F21V9/30 , G21K5/00 , H01L33/502 , H05B33/14
摘要： Disclosed herein are emissive ceramic elements having low amounts of certain trace elements. Applicants have surprisingly found that a lower internal quantum efficiency (IQE) may be attributed to specific trace elements that, even at very low amounts (e.g., 50 ppm or less), can cause significant deleterious effects on IQE. In some embodiments, the emissive ceramic element includes a garnet host material and an amount of Ce dopant. The emissive ceramic element may, in some embodiments, have an amount of Na in the composition less than about 67 ppm, an amount of Mg in the composition less than about 23 ppm, or an amount of Fe in the composition less than about 21 ppm.
摘要翻译：本文公开了具有少量某些微量元素的发光陶瓷元件。申请人惊奇地发现，较低的内部量子效率（IQE）可归因于特定的微量元素，甚至在非常低的量（例如，50ppm或更少）下也可能对IQE产生显着的有害影响。在一些实施例中，发射陶瓷元件包括石榴石主体材料和一定量的Ce掺杂剂。在一些实施方案中，发光陶瓷元件可以具有小于约67ppm的组成中的Na的量，组合物中的Mg的量小于约23ppm，或组合物中的Fe的量小于约21ppm 。

9. 发明申请

WO2012040046A1 LIGHT EMISSIVE CERAMIC LAMINATE AND METHOD OF MAKING SAME 审中-公开
标题翻译：光敏陶瓷层压板及其制造方法
公开(公告)号：WO2012040046A1
公开(公告)日：2012-03-29
申请号：PCT/US2011/051917
申请日：2011-09-16
申请人： NITTO DENKO CORPORATION , ZHANG, Bin , PAN, Guang , MIYAGAWA, Hiroaki , FUJII, Hironaka , MUKHERJEE, Rajesh , NAKAMURA, Toshitaka
发明人： ZHANG, Bin , PAN, Guang , MIYAGAWA, Hiroaki , FUJII, Hironaka , MUKHERJEE, Rajesh , NAKAMURA, Toshitaka
IPC分类号： C09K11/77 , B32B18/00 , C01F17/00 , C04B35/117 , C04B35/44 , H01L33/50
CPC分类号： C09K11/7774 , B32B18/00 , C01F17/0025 , C01P2002/84 , C01P2006/12 , C04B35/44 , C04B35/6261 , C04B35/6265 , C04B35/62665 , C04B35/62685 , C04B35/63488 , C04B35/638 , C04B2235/3217 , C04B2235/3222 , C04B2235/3225 , C04B2235/3229 , C04B2235/5409 , C04B2235/6025 , C04B2235/6562 , C04B2235/6581 , C04B2235/6587 , C04B2235/661 , C04B2235/663 , C04B2235/764 , C04B2235/9653 , C04B2237/341 , C04B2237/343 , C04B2237/562 , C04B2237/565 , C04B2237/704 , H01L33/505 , Y10T428/265
摘要： A laminated composite includes a wavelength-converting layer and a non-emissive blocking layer, wherein the emissive layer includes a garnet host material and an emissive guest material, and the non-emissive blocking layer includes a non-emissive blocking material. The metallic element constituting the non-emissive blocking material has an ionic radius which is less than about 80% of an ionic radius of an A cation element when the garnet or garnet-like host material is expressed as Α 3 Β 5 O 12 and/or an element constituting the emissive guest material, and the non-emissive blocking layer is substantially free of the emissive guest material migrated through an interface between the emissive layer and the non-emissive blocking layer.
摘要翻译：层压复合材料包括波长转换层和非发射阻挡层，其中发射层包括石榴石主体材料和发射客体材料，并且非发射阻挡层包括非发射阻挡材料。构成非发射阻挡材料的金属元素的离子半径小于A阳离子元素的离子半径的约80％，当石榴石或类似石榴石的主体材料表示为α3〜5O12时，和/或构成发射客体材料的元件和非发射阻挡层基本上不含通过发射层和非发射阻挡层之间的界面迁移的发射客体材料。

10. 发明申请

WO2011029211A1 METHOD FOR BINDING SECURE DEVICE TO A WIRELESS PHONE 审中-公开
标题翻译：将安全设备绑定到无线电话的方法
公开(公告)号：WO2011029211A1
公开(公告)日：2011-03-17
申请号：PCT/CN2009/001010
申请日：2009-09-08
申请人： AXALTO SMART CARDS TECHNOLOGY CO., LTD , LI, Ruifeng , OUYANG, Jing , ZHANG, Bin , YANG, Fang
发明人： LI, Ruifeng , OUYANG, Jing , ZHANG, Bin , YANG, Fang
IPC分类号： H04W12/00
CPC分类号： H04L67/16 , H04L67/34 , H04W4/02 , H04W12/12
摘要： The present invention provides a method for binding a (smart) secure device (2) to a wireless phone, said wireless phone comprising an identifier parameter, said secure device (2) being adapted to communicate with an Over-The-Air (OTA) server and being suitable for receiving services from a network operator in an authorised area determined with localisation parameters stored in the OTA server, wherein the method comprises the following steps : a. storing the identifier parameter of the wireless phone into the secure device (2) at a first powering on of the wireless phone; b. requesting a user registration on the OTA server so as to download the localisation parameters from the OTA server into the secure device (2). After successful registration confirmation from OTA server, for each powering on, the secure device (2) compares the above two parameters in the secure device (2) with the values from the phone, if they are not the same, authentication is forbidden.
摘要翻译：本发明提供了一种用于将（智能）安全设备（2）绑定到无线电话的方法，所述无线电话包括标识符参数，所述安全设备（2）适于与无线电（OTA）通信，服务器，并且适合于在由OTA服务器中存储的定位参数确定的授权区域中从网络运营商接收服务，其中该方法包括以下步骤：a。在无线电话的第一次接通时将无线电话的标识符参数存储到安全设备（2）中; 湾在OTA服务器上请求用户注册，以便将定位参数从OTA服务器下载到安全设备（2）中。在OTA服务器成功注册确认之后，安全设备（2）对于每个上电，将安全设备（2）中的上述两个参数与来自电话的值进行比较，如果不相同，则禁止认证。

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