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公开(公告)号：US20150244982A1
公开(公告)日：2015-08-27
申请号：US14279698
申请日：2014-05-16
Applicant: Quanta Computer Inc.
Inventor： Wen-Chu YANG , Wei-Min CHAO , Yi-Sheng YU
CPC classification number: H04N7/147 , H04L65/1059 , H04N5/2258 , H04N5/232 , H04N19/30
Abstract: A multi-channel sharing apparatus and a multi-channel sharing method are disclosed. The multi-channel sharing apparatus comprises a companion chip and an application processor. The companion chip comprises a first compression circuit, a second compression circuit and a transmission circuit. The application processor comprises a receiving circuit and a network module. The first compression circuit generates a first bit stream and a second bit stream according to the first channel data. The second compression circuit generates a third bit stream and a fourth bit stream according to the second channel data. The transmission circuit transmits the first, second, third and fourth bit streams. The receiving circuit receives the first, second, third and fourth bit streams. The network module outputs the first network package according to the second bit stream, and outputs the second network package according to the fourth bit stream.
Abstract translation: 公开了一种多信道共享装置和多信道共享方法。 多通道共享装置包括配套芯片和应用处理器。 伴随芯片包括第一压缩电路，第二压缩电路和发送电路。 应用处理器包括接收电路和网络模块。 第一压缩电路根据第一通道数据产生第一位流和第二位流。 第二压缩电路根据第二通道数据产生第三位流和第四位流。 发送电路发送第一，第二，第三和第四比特流。 接收电路接收第一，第二，第三和第四比特流。 网络模块根据第二比特流输出第一网络包，并根据第四比特流输出第二网络包。
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公开(公告)号：US20210174480A1
公开(公告)日：2021-06-10
申请号：US16933150
申请日：2020-07-20
Applicant: Quanta Computer Inc.
Inventor： Yeh LIN , Wen-Chu YANG , Chi-Hsien YANG
Abstract: A method for eliminating a ring effect is provided. The method includes: capturing, by a camera, a standard ring image generated by light illuminating a standard Fresnel lens; establishing a compensation lookup table according to the standard ring image and obtaining a standard ring center point; capturing, by the camera, a ring image generated by the light illuminating a Fresnel lens to be tested; obtaining a ring center point according to the ring image; obtaining a conversion relationship between the ring center point and the standard ring center point; and performing a compensation procedure on the ring image according to the compensation lookup table and the conversion relationship to eliminate the ring effect in the ring image.
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公开(公告)号：US20150323796A1
公开(公告)日：2015-11-12
申请号：US14457393
申请日：2014-08-12
Applicant: Quanta Computer Inc.
Inventor： Wen-Chu YANG , Chung-Te LI , Jammy HUANG
IPC: G02B27/01 , G02F1/1335 , G02F1/133 , G02C7/12 , G02C7/10
CPC classification number: G02B27/0172 , G02B2027/012 , G02B2027/0132 , G02B2027/0178 , G02C7/10 , G02C7/12 , G02F1/13306 , G02F1/133528 , G02F2001/13355
Abstract: An electronic eyeglass is disclosed. The electronic eyeglass includes a polarizing beam splitter (PBS) and an eyeglass frame. The eyeglass frame carries the PBS.
Abstract translation: 公开了一种电子眼镜。 电子眼镜包括偏振分束器（PBS）和眼镜架。 眼镜架携带PBS。
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公开(公告)号：US20150268470A1
公开(公告)日：2015-09-24
申请号：US14296562
申请日：2014-06-05
Applicant: Quanta Computer Inc.
Inventor： Wen-Chu YANG
IPC: G02B27/01
CPC classification number: G02B27/017 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G06F3/00
Abstract: A head mounted display (HMD) is disclosed. The HMD comprises a screen, a processing circuit and an eyeglass frame. The screen displays a coded data associated with an exchange information. The processing circuit outputs the coded data to the screen. The eyeglass frame carries the screen and the processing circuit.
Abstract translation: 公开了头戴式显示器（HMD）。 HMD包括屏幕，处理电路和眼镜架。 屏幕显示与交换信息相关联的编码数据。 处理电路将编码数据输出到屏幕。 眼镜架承载屏幕和处理电路。
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公开(公告)号：US20150187330A1
公开(公告)日：2015-07-02
申请号：US14195155
申请日：2014-03-03
Applicant: Quanta Computer Inc.
Inventor： Wen-Chu YANG
CPC classification number: G09G5/10 , G02B27/017 , G02B2027/0118 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G09G3/001 , G09G3/3406 , G09G3/3648 , G09G2320/0285 , G09G2330/12 , G09G2360/144
Abstract: A head mounted display apparatus and a backlight adjustment method thereof are disclosed. The head mounted display apparatus comprises a display module, a backlight module, an application processor, an eye image capture apparatus, an infrared (IR) light emitting diode (LED) and an application specific integrated circuit (ASIC). The backlight module provides a backlight to the display module. The eye image capture apparatus captures an eye image. The IR LED provides an auxiliary light source to the eye image capture apparatus. The ASIC calculates a current pupil size according to the eye image. The application processor adjusts the backlight intensity of the backlight module according to the current pupil size in an adjustment mode.
Abstract translation: 公开了一种头戴式显示装置及其背光调节方法。 头戴显示装置包括显示模块，背光模块，应用处理器，眼图像捕获装置，红外（IR）发光二极管（LED）和专用集成电路（ASIC））。 背光模块为显示模块提供背光。 眼睛图像捕捉设备捕获眼睛图像。 红外LED为眼睛摄像装置提供辅助光源。 ASIC根据眼睛图像计算当前瞳孔大小。 应用处理器在调整模式下根据当前光瞳大小来调节背光模块的背光强度。
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Patent Agency Ranking
公开(公告)号：US20220207664A1
公开(公告)日：2022-06-30
申请号：US17215835
申请日：2021-03-29
Applicant: Quanta Computer Inc.
Inventor： Yeh LIN , Wen-Chu YANG , Chi-Hsien YANG
Abstract: A method for detecting defects in a near-eye display is provided. The method includes the following steps: obtaining a reference image and a DUT image according to a first image and a second image captured by a camera through a Fresnel lens when a display panel respectively displays a test-pattern image and a test-background image; performing a fast Fourier transform on the reference image and the DUT image to obtain a frequency-domain reference image and a frequency-domain DUT image; calculating an average value of pixel values above a predetermined cut-off ratio in a histogram of each first region of interest (ROI) in a filtered frequency-domain reference image as a corresponding threshold; comparing each pixel in the filtered DUT image with the corresponding threshold to generate a determination result; and building a defective-status map of the near-eye display according to the determination results.
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公开(公告)号：US20150241695A1
公开(公告)日：2015-08-27
申请号：US14281115
申请日：2014-05-19
Applicant: Quanta Computer Inc.
Inventor： Wen-Chu YANG , Chung-Te LI
CPC classification number: G06F3/013 , G02B27/0093 , G02B27/017 , G02B2027/0123 , G02B2027/0132 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187
Abstract: A head mounted display (HMD) apparatus is disclosed. The HMD apparatus comprises a pico projector, a lens, a half reflective film, an application processor, and an eyeglass frame. The half reflective film covers the lens. The application processor controls the pico projector to project a virtual image beam to the half reflective film. The eyeglass frame carries the pico projector, the lens, and the application processor.
Abstract translation: 公开了头戴显示器（HMD）装置。 HMD装置包括微微投影仪，透镜，半反射膜，应用处理器和眼镜架。 半反射膜覆盖透镜。 应用处理器控制微微投影机将虚拟图像光束投影到半反射膜。 眼镜框架携带微微投影机，镜头和应用处理器。
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公开(公告)号：US20150077552A1
公开(公告)日：2015-03-19
申请号：US14134299
申请日：2013-12-19
Applicant: Quanta Computer Inc.
Inventor： Wen-Chu YANG , Chung-Te LI
CPC classification number: H04N5/2252 , G02B27/017 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G02B2027/0178 , H04N5/217 , H04N5/2258 , H04N5/232 , H04N5/23229 , H04N5/247 , H04N7/18
Abstract: A head mounted system is provided. The head mounted system includes an auxiliary image capturing device, a main image capturing device, a signal processing circuit, a memory, an application processor, and an eyeglass frame. The auxiliary image capturing device detects an abnormal situation. The signal processing circuit outputs a warning signal and makes the main image capturing device start video recording when the abnormal situation occurs. The application processor receives the warning signal and stores video data, after the video recording starting, in the memory. The eyeglass frame carries the auxiliary image capturing device, the main image capturing device, the signal processing circuit, the memory, and the application processor.
Abstract translation: 提供头戴系统。 头戴式系统包括辅助图像捕获装置，主要图像捕获装置，信号处理电路，存储器，应用处理器和眼镜框架。 辅助图像捕获装置检测异常情况。 当异常情况发生时，信号处理电路输出警告信号并使主摄像装置开始视频记录。 应用处理器接收警告信号，并且在视频记录开始之后将视频数据存储在存储器中。 眼镜框架载有辅助图像捕获装置，主图像捕获装置，信号处理电路，存储器和应用处理器。
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公开(公告)号：US20170052379A1
公开(公告)日：2017-02-23
申请号：US14828885
申请日：2015-08-18
Applicant: Quanta Computer Inc.
Inventor： Wen-Chu YANG , Cheng-Ta MIAO
IPC: G02B27/01 , G02F1/13363 , G02F1/1335 , G02B27/28 , G02B5/30
CPC classification number: G02B27/0179 , G02B5/3083 , G02B27/0172 , G02B27/0176 , G02B27/283 , G02B2027/0159 , G02B2027/0185
Abstract: The invention provides a see-through head-mounted display, including: an inner optical mechanism covered by a nontransparent housing having an opening and providing an image beam from the opening; and an outer optical mechanism including an outer polarizing beam splitter guiding the image beam from the opening and an environment beam to the same direction. The inner optical mechanism includes at least a mirror and a driving motor. The mirror reflects the image beam to make the image beam incident to the outer optical mechanism. The driving motor moves the mirror to vary the image distance from the mirror.
Abstract translation: 本发明提供了一种透视式头戴显示器，包括：由不透明外壳覆盖的内部光学机构，其具有开口并且提供来自开口的图像束; 以及外部光学机构，其包括将来自开口的图像束引导到外部偏振分束器和环境光束到相同方向。 内部光学机构至少包括镜子和驱动电机。 反射镜反射图像束以使图像光束入射到外部光学机构。 驱动电机移动镜子以改变与镜子的距离。
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公开(公告)号：US20160021358A1
公开(公告)日：2016-01-21
申请号：US14332939
申请日：2014-07-16
Applicant: Quanta Computer Inc.
Inventor： Wen-Chu YANG , Chung-Te LI
CPC classification number: H04N13/271 , G02B27/0093 , G02B27/0172 , G02B2027/0138 , G02B2027/014 , G06F1/163 , G06F3/011 , G06F3/013 , G09G3/002 , H04N13/239 , H04N13/254 , H04N13/344 , H04N13/383 , H04N13/398
Abstract: A head mounted display system comprises a lens set, an image capturing unit and a processing circuit. The lens set comprises a first liquid crystal panel and a second liquid crystal panel. The first liquid crystal panel comprises first liquid crystal blocks, and the second liquid crystal panel comprises second liquid crystal blocks. The image capturing unit captures front image data having a first dynamic range. The processing circuit performs tone mapping according to the front image data to generate mapping image data having a second dynamic range smaller than the first dynamic range. The processing circuit calculates regulated values according to the mapping image data. A driving circuit drives the first liquid crystal blocks and the second liquid crystal blocks according to the regulated values, respectively.
Abstract translation: 头戴显示系统包括透镜组，图像拍摄单元和处理电路。 透镜组包括第一液晶面板和第二液晶面板。 第一液晶面板包括第一液晶块，第二液晶面板包括第二液晶块。 图像捕获单元捕获具有第一动态范围的前部图像数据。 处理电路根据前面的图像数据执行色调映射，以产生具有小于第一动态范围的第二动态范围的映射图像数据。 处理电路根据映射图像数据来计算调节值。 驱动电路分别根据调节值驱动第一液晶块和第二液晶块。
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