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公开(公告)号：EP3938835A2
公开(公告)日：2022-01-19
申请号：EP20780864.3
申请日：2020-09-14
Applicant: Apple Inc.
Inventor： BHAKTA, Vikrant , PENG, Guolin , CHOI, Hyungryul , KEILBACH, Kevin A. , DELAPP, Scott M.
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公开(公告)号：WO2021158566A2
公开(公告)日：2021-08-12
申请号：PCT/US2021/016248
申请日：2021-02-02
Applicant: APPLE INC.
Inventor： BHAKTA, Vikrant , COCILOVO, Byron R. , PENG, Guolin , CHOI, Hyungryul , DELAPP, Scott M. , OH, Se Baek
IPC: G02B27/01 , G02B5/20 , G02B2027/012 , G02B2027/0174 , G02B27/0172 , G02B5/203 , G02B5/22 , G02B5/26 , G02B5/32 , G02B6/0016 , G02B6/0023 , G02B6/0026 , G02B6/0035
Abstract: An electronic device may include an emissive display panel that emits light. The light may propagate along an optical path extending to an eye box. A waveguide with an input, coupler and an output coupler may be interposed on the optical path. An angle-selective transmission filter (ASTF) may be interposed on the optical path and may filter the emitted light as a function of angle to remove high-angle light from the optical path before the light is provided to the output coupler. The ASTF may include diffractive grating structures such as thin-film holograms, volume holograms, or surface, relief gratings, louvered mirrors, multi-layer coatings, or a pinhole array. This ASTF may serve to minimize stray light within the display, thereby optimizing the contrast and the modulation transfer function (MTF) of the display.
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公开(公告)号：WO2020005507A1
公开(公告)日：2020-01-02
申请号：PCT/US2019/036168
申请日：2019-06-07
Applicant: APPLE INC.
Inventor： BHAKTA, Vikrant , CHOI, Hyungryul , PENG, Guolin , DELAPP, Scott M.
Abstract: An electronic device may have a spatial light modulator. Control circuitry in the electronic device may use the spatial light modulator to generate images. A light source may be used to produce illumination for the spatial light modulator. An optical system may direct the illumination onto the spatial light modulator and may direct corresponding reflected image light towards eye boxes for viewing by a user. Head-mounted support structures may be used to support the spatial light modulator, light source, and optical system. The light source may include light-emitting elements such as light-emitting diodes or lasers. Multiple light-emitting elements may be provided in the light source in a one-dimensional or two- dimensional array. During operation, the control circuitry can individually adjust the light- emitting elements.
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公开(公告)号：WO2019209365A1
公开(公告)日：2019-10-31
申请号：PCT/US2018/053566
申请日：2018-09-28
Applicant: APPLE INC.
Inventor： ANDERSON, Tyler G. , CHOI, Hyungryul , PENG, Guolin , HU, Di , DELAPP, Scott M.
IPC: G06F3/0354
Abstract: A stylus can be provided with an on-board display that indicates to a user a color that will be applied when operating the stylus with an external device. The display on the stylus can be positioned to conveniently provide an indication of the color. For example, the display can be provided at or near a tip that is used to contact the external device. The stylus can further provide an ability for the user to manually select a color, which can then be shown on the display of the stylus and transmitted to the external device for application. The stylus can further include an ability to scan a color from a physical object, with the color being shown on the display of the stylus and transmitted to the external device for application.
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Patent Agency Ranking
公开(公告)号：EP4252063A2
公开(公告)日：2023-10-04
申请号：EP21844826.4
申请日：2021-11-23
Applicant: Apple Inc.
Inventor： DELAPP, Scott M. , BHAKTA, Vikrant , CHOI, Hyungryul , PENG, Guolin , HU, Di
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公开(公告)号：EP4229466A1
公开(公告)日：2023-08-23
申请号：EP21787199.5
申请日：2021-09-13
Applicant: Apple Inc.
Inventor： DELAPP, Scott M. , OH, Se Baek
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公开(公告)号：EP4085290A2
公开(公告)日：2022-11-09
申请号：EP21709185.9
申请日：2021-02-02
Applicant: Apple Inc.
Inventor： BHAKTA, Vikrant , COCILOVO, Byron R. , PENG, Guolin , CHOI, Hyungryul , DELAPP, Scott M. , OH, Se Baek
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公开(公告)号：EP3938833A1
公开(公告)日：2022-01-19
申请号：EP20821504.6
申请日：2020-11-13
Applicant: Apple Inc.
Inventor： DELAPP, Scott M. , CHOI, Hyungryul , MYHRE, Graham B. , PENG, Guolin , BHAKTA, Vikrant
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公开(公告)号：EP3781980A1
公开(公告)日：2021-02-24
申请号：EP19733356.0
申请日：2019-06-07
Applicant: Apple Inc.
Inventor： BHAKTA, Vikrant , CHOI, Hyungryul , PENG, Guolin , DELAPP, Scott M.
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