-
公开(公告)号：US11703747B2
公开(公告)日：2023-07-18
申请号：US17108202
申请日：2020-12-01
CPC分类号： G03B21/204 , G03B21/28 , G03B33/10
摘要： A system includes: a phosphor configured to receive first light having a first color, to produce second light having a second color responsive to the first light, and to transmit at least a first portion of the first light; a color wheel comprising a first colored segment configured to transmit light having a third color and a second colored segment configured to transmit light having a fourth color; a light tunnel optically coupled between the phosphor and the color wheel configured to transmit combined light including least a portion of the first light and the second light; wherein the first segment is configured to transmit the third color as first transmitted light and the second segment to transmit light of the fourth color as second transmitted light; and a spatial light modulator configured to modulate the first transmitted light and the second transmitted light.
-
公开(公告)号：US20220171265A1
公开(公告)日：2022-06-02
申请号：US17108202
申请日：2020-12-01
摘要： A system includes: a phosphor configured to receive first light having a first color, to produce second light having a second color responsive to the first light, and to transmit at least a first portion of the first light; a color wheel comprising a first colored segment configured to transmit light having a third color and a second colored segment configured to transmit light having a fourth color; a light tunnel optically coupled between the phosphor and the color wheel configured to transmit combined light including least a portion of the first light and the second light; wherein the first segment is configured to transmit the third color as first transmitted light and the second segment to transmit light of the fourth color as second transmitted light; and a spatial light modulator configured to modulate the first transmitted light and the second transmitted light.
-
公开(公告)号：US11880124B2
公开(公告)日：2024-01-23
申请号：US17539039
申请日：2021-11-30
CPC分类号： G03B21/2066 , G02F1/292 , G03B21/208 , G03B21/2013
摘要： A display device includes laser light sources configured to emit respective light beams at respective wavelengths for respective color modes, a PLM configured to reflect and scroll the light beams on a projection surface, and lenses configured to project the light beams from the laser light sources onto respective nonoverlapping areas on the PLM.
-
公开(公告)号：US11012682B2
公开(公告)日：2021-05-18
申请号：US16288882
申请日：2019-02-28
IPC分类号： H04N13/383 , H04N13/363 , H04N13/398 , H04N9/31 , G06T7/70 , H04N13/32 , H04N13/38 , H04N13/376
摘要： An apparatus includes an image sensor, a linear actuator, a projector coupled to the linear actuator, and a controller coupled to the image sensor and to the linear actuator. The controller is configured to determine a location of an eye of a user based on image data from the image sensor. The controller is further configured to activate the linear actuator to drive the projector to a position associated with projecting to the eye at the location. The controller is further configured to initiate projection, via the projector, of an image depicting a view of a three-dimensional scene, the image selected based on the location.
-
公开(公告)号：US11012681B2
公开(公告)日：2021-05-18
申请号：US16288775
申请日：2019-02-28
IPC分类号： H04N13/383 , H04N9/31 , G06T7/70 , H04N13/398 , H04N13/32 , H04N13/363 , H04N13/38 , H04N13/376
摘要： A method includes determining a first location, within a first viewing window, of a first eye of a user based on image data from an image sensor. The first viewing window corresponds to a first projector of a plurality of projectors. The method further includes determining a second location, within a second viewing window, of a second eye of the user based on the image data. The second viewing window corresponds to a second projector of the plurality of projectors. The method further includes initiating projection, via the first projector, of a first image depicting a first view of a three-dimensional scene. The first image is selected based on the first location. The method further includes initiating projection, via the second projector, of a second image depicting a second view of the three-dimensional scene. The second image is selected based on the second location.
-
公开(公告)号：US11765325B2
公开(公告)日：2023-09-19
申请号：US17085483
申请日：2020-10-30
发明人： Kristofer Scott Oberascher , Gregory Scott Pettitt , Jeffrey Matthew Kempf , Michael Terry Davis , Xi Zhou
CPC分类号： H04N9/3117 , G03B21/2066 , H04N9/3158
摘要： A system having a color filter having first and second segments. The first and second segments allow respective first and second wavelengths to pass through to a spatial light modulator. The first and second segments also reflect second and first wavelengths, respectively. The reflected first and second wavelengths are recycled and directed towards the color filter.
-
公开(公告)号：US10968099B2
公开(公告)日：2021-04-06
申请号：US16234878
申请日：2018-12-28
摘要： A device and method of forming the device that includes a first substrate having a cavity on a bottom surface of the first substrate and MEMS components formed on the first substrate and in the cavity; a second substrate having an upper surface; a first metal bond that extends around a perimeter of the cavity and forming a first connection between the bottom surface of first substrate and the upper surface of the second substrate; a second metal bond that extends around a perimeter of the first metal bond and spaced from the first metal bond, the second metal bond forming a second connection between the bottom surface of the first substrate and the upper surface of the second substrate; where the MEMS components are hermetically sealed between the first and second substrates. A getter agent can be between the first and second metal bonds.
-
公开(公告)号：US20200207614A1
公开(公告)日：2020-07-02
申请号：US16234878
申请日：2018-12-28
摘要： A device and method of forming the device that includes a first substrate having a cavity on a bottom surface of the first substrate and MEMS components formed on the first substrate and in the cavity; a second substrate having an upper surface; a first metal bond that extends around a perimeter of the cavity and forming a first connection between the bottom surface of first substrate and the upper surface of the second substrate; a second metal bond that extends around a perimeter of the first metal bond and spaced from the first metal bond, the second metal bond forming a second connection between the bottom surface of the first substrate and the upper surface of the second substrate; where the MEMS components are hermetically sealed between the first and second substrates. A getter agent can be between the first and second metal bonds.
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.016 秒)
