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公开(公告)号：US10455170B2
公开(公告)日：2019-10-22
申请号：US15679800
申请日：2017-08-17
发明人： Ji-Eun Park , Jin-Woo Noh , Young-Wook Yoo , Jae-Keun Lim , Hassan Kamal
摘要： An image processor includes a scaling unit configured to output converted data by resizing first image data; and a rendering unit configured to receive second image data, to output rendering data by rendering the second image data, and to calculate a target rendering data value based on data values corresponding to a first block of M*N among the second image data, where each of M and N is an integer greater than or equal to 2. Here, the second image data is the converted data, or the first image data is the rendering data.
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公开(公告)号：US10276091B2
公开(公告)日：2019-04-30
申请号：US15648775
申请日：2017-07-13
发明人： Young-Wook Yoo , Jae-Keun Lim , Jin-Woo Noh , Ji-Eun Park , Sung-Jin Choi , Hassan Kamal
IPC分类号： G02B27/01 , G09G3/3225 , G06F3/01 , G06K9/00 , G09G3/3266 , G09G3/3275 , G02B27/00 , H04N13/341
摘要： A head mounted display system includes an infrared sensor generating an infrared image, an image processor measuring a position of a user pupil based on the infrared image and generating image source based on the position of the user pupil, and an organic light emitting display device displaying an image corresponding to the image source. The organic light emitting display device includes a display panel and a panel driver. The display panel includes a plurality of infrared pixels disposed in an infrared emission region, the infrared pixels emitting infrared light, and a plurality of display pixels disposed in a display region, the display pixels emitting visible light. The panel driver provides driving signals to the infrared pixels and the display pixels.
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公开(公告)号：US10467947B2
公开(公告)日：2019-11-05
申请号：US15626878
申请日：2017-06-19
发明人： Ji-Eun Park , Jae-Keun Lim , Jin-Woo Noh , Young-Wook Yoo , Hassan Kamal
摘要： A display device includes a first display region, a second display region, a first lens, and a second lens. The first display region includes a first pixel subset and may display a first image. The first image includes a first sub-image corresponding to the first pixel subset and smaller than the first image. The second display region neighbors the first display region, includes a second pixel subset, and may display a second image. The second image includes a second sub-image corresponding to the second pixel subset and smaller than the second image. The second pixel subset is not identical to the first pixel subset. The first lens may show the first sub-image without providing the entire first image. The second lens may show the second sub-image without providing the entire second image when the first lens shows the first sub-image.
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