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1. 发明授权

US10514551B2 Stereo display device 有权
公开(公告)号：US10514551B2
公开(公告)日：2019-12-24
申请号：US15352534
申请日：2016-11-15
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： G02B27/22 , G02B3/00
摘要： A stereo display device includes a light source module, a display module, and first, second, and third lenticular lens. The light source module sequentially provides a plurality of groups of timing light. The first lenticular lens is disposed in front of the light source module. The second lenticular lens is disposed in front of the first lenticular lens. By two optical Fourier transforms performed by the first and second lenticular lens, different groups of timing light are respectively focus on different sub-regions of each of the pixels of the display module. The display module is disposed in front of the second lenticular lens and transforms the timing light focused on the pixels into a plurality of groups of pixel light. The third lenticular lens is disposed in front of the display module and directs the pixel light to a plurality of views.

2. 发明授权

US10123000B2 Backlight module and stereoscopic display device using the same 有权
公开(公告)号：US10123000B2
公开(公告)日：2018-11-06
申请号：US15270005
申请日：2016-09-20
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： H04N13/305 , H04N13/307 , H04N13/398 , F21V8/00 , G02B27/22 , H05B37/02 , H04N13/32
摘要： A backlight module includes a light source module, a light timing control unit, a light guide plate and a lenticular lens. The light source module includes first light sources and second light sources. The lenticular lens disposed beside a side surface of the light guide plate and optically coupled between the light source module and the light guide plate, the lenticular lens having a central axis and a plurality of lenticular units. Each lenticular unit has a central optical axis, and one of the first light sources covered by one of the lenticular units is symmetrically disposed with respect to the central optical axis of the lenticular unit covering the first light source, at least two of the second light sources covered by one of lenticular units are disposed symmetrically with respect to the central optical axis of the lenticular unit covering the second light sources.

3. 发明授权

US10110882B2 Stereo display device 有权
公开(公告)号：US10110882B2
公开(公告)日：2018-10-23
申请号：US15291083
申请日：2016-10-12
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： G03B21/26 , H04N13/04 , H04N13/317 , H04N13/32 , H04N13/351 , H04N13/398 , G02B27/22 , H04N13/305 , G02B5/02
摘要： A stereo display device includes a light source module, an image determining array, an imaging module, and a spatial dividing element. The light source module sequentially emits first and second lights to target regions in different directions. The image determining array includes pixel units respectively disposed in the target regions, and each of the pixel units sequentially provides first and second information to the first and second lights respectively. The imaging module guides the first light having the first information to form first imaging units, and guides the second light having the second information to form second imaging units. The spatial dividing element sends the first image units to first viewing regions respectively and sends the second image units to second viewing regions respectively, and two of the first image units corresponding to adjacent two of the pixel units are transmitted to the first viewing regions in different directions.

4. 发明授权

US10101587B2 Display apparatus 有权
公开(公告)号：US10101587B2
公开(公告)日：2018-10-16
申请号：US15206327
申请日：2016-07-11
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： G02B27/14 , G02B27/01 , G02B13/00 , G02B27/00
摘要： A display apparatus and a display method are disclosed. The display apparatus includes a left eye block and a right eye block. Each of the left eye and right eye block includes a relay unit and an eyepiece unit. Relay unit including at least one first optical lens is configured to receive light beams of input image, and generate a relay image by enlarging input image through the at least one first optical lens. The eyepiece unit including at least one second optical lens is configured to receive light beams of relay image, and generate an output image for a user to see by converging light beams of relay image through the at least one second optical lens.

5. 发明授权

US09612520B2 Polarized projection device and polarized projection system using the same 有权
公开(公告)号：US09612520B2
公开(公告)日：2017-04-04
申请号：US14665383
申请日：2015-03-23
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： G03B21/28 , G03B35/26 , G03B21/00 , G02B5/30 , G03B21/20
CPC分类号： G03B35/26 , G02B5/3016 , G02B5/3083 , G03B21/005 , G03B21/006 , G03B21/2066 , G03B21/2073 , G03B21/28
摘要： A polarized projection device includes a light source, a light modulator, and a lens module. The light source is configured for providing a light beam. The light modulator is configured for modulating the light beam into an image. The lens module is configured for converting the image into a polarized image, and includes a polarized prism group, a first polarized module, a second polarized module, a lens, and a half wave plate. The polarized prism group has an incident surface, a light-emitting surface, a first relay surface, and a second relay surface. The image enters the polarized prism group from the incident surface. The first (second) polarized module is disposed off axis at the first (second) relay surface and includes a first (second) reflector and a first (second) quarter wave plate. The lens is disposed at the light-emitting surface. The half wave plate is partially disposed on the lens.

6. 发明授权

US09549171B2 Time-multiplexed multiple view projection apparatus 有权
标题翻译：时分复用多视图投影设备
公开(公告)号：US09549171B2
公开(公告)日：2017-01-17
申请号：US14290566
申请日：2014-05-29
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： G03B21/00 , H04N13/04 , H04N9/31 , G03B35/16
CPC分类号： H04N13/354 , G03B21/006 , G03B35/16 , H04N9/3126 , H04N9/3129 , H04N13/32 , H04N13/363 , H04N13/365
摘要： A time-multiplexed multiple view projection apparatus is provided. The apparatus includes: a pixel module for producing a plurality of light images sequentially; and a projection module for receiving the light images and forming a first row of light images and a second row of light images on a stop, wherein one of the first row of light images and the second row of light images is on top of the other. The projection module further includes: a first steering lens for projecting the first row of light images onto a first set of view angles on a screen; and a second steering lens for projecting the second row of light images onto a second set of view angles on the screen, wherein the first set of view angles and the second set of view angles are on the right and left of the screen respectively.
摘要翻译：提供了一种时分复用多视图投影装置。该装置包括：用于顺序地产生多个光图像的像素模块; 以及投影模块，用于接收光图像并在停止部上形成第一行光图像和第二排光图像，其中第一行光图像和第二排光图像中的一个位于另一个之上。投影模块还包括：第一转向透镜，用于将第一排光图像投影到屏幕上的第一组视角上; 以及第二转向透镜，用于将第二排光图像投影到屏幕上的第二组视角上，其中第一组视角和第二组视角分别位于屏幕的右侧和左侧。

7. 发明授权

US09535255B2 Autostereoscopic projection device and display apparatus 有权
标题翻译：自动立体投影仪及显示装置
公开(公告)号：US09535255B2
公开(公告)日：2017-01-03
申请号：US14259872
申请日：2014-04-23
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： G03B21/28 , G02B27/22 , G03B21/20
CPC分类号： G02B27/2214 , G03B21/2033 , G03B21/208 , G03B21/28
摘要： An autostereoscopic projection device comprises a light source providing a light, a light scanning module, a light transmitting module, a light combining module including a first light combining element, a spatial light modulator module including a first spatial light modulator element, and a lens. The light scanning module includes a reflective surface and an actuating device capable of deflecting the reflective surface. The normal vector of an incident surface of the first light combining element is coplanar with the normal vector of a reflective surface of the first spatial light modulator element, and the coplanar plane is perpendicular to a disposition plane of the projection device. The light provided by the light source module is transmitted through the light scanning module, the light transmitting module, the light combining module and the spatial light modulator module sequentially and then leaves the projection device through the lens.
摘要翻译：自动立体投影装置包括提供光的光源，光扫描模块，光发射模块，包括第一光合并元件的光组合模块，包括第一空间光调制元件的空间光调制器模块和透镜。光扫描模块包括能够偏转反射表面的反射表面和致动装置。第一光合成元件的入射面的法线矢量与第一空间光调制元件的反射面的法线矢共面，共平面垂直于投影装置的配置面。由光源模块提供的光依次通过光扫描模块，光传输模块，光组合模块和空间光调制器模块，然后通过透镜离开投影设备。

8. 发明授权

US09479765B2 Autostereoscopic projection device 有权
标题翻译：自动立体投影仪
公开(公告)号：US09479765B2
公开(公告)日：2016-10-25
申请号：US14675930
申请日：2015-04-01
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： G02B27/22 , H04N13/04 , G03B35/16 , G03B21/00 , G03B21/28
CPC分类号： H04N13/351 , G02B27/22 , G02B27/2221 , G02B27/225 , G02B27/2264 , G03B21/008 , G03B21/28 , G03B35/16 , H04N13/32 , H04N13/363 , H04N2213/001
摘要： An autostereoscopic projection device includes an illuminating module, a light modulator, an optical module, and a lens module. The illuminating module is for providing light beams having different deflection angles in sequence. The light modulator is for modulating the light beams into compound images in sequence. The optical module is for guiding the light beams provided by the illuminating module to the light modulator, and guiding the compound images to the lens module. The lens module includes a beam splitting prism group, a first spatial filter, a second spatial filter, and a lens. The optical module is disposed at the incident surface of the beam splitting prism group. The first and second spatial filters are disposed at the first and second relay surfaces of beam splitting prism group for filtering the compound images to first and second images in sequence. The second images are different from the first images.
摘要翻译：自动立体投影装置包括照明模块，光调制器，光学模块和透镜模块。照明模块用于依次提供具有不同偏转角的光束。光调制器用于依次将光束调制成复合图像。光学模块用于将由照明模块提供的光束引导到光调制器，并将复合图像引导到透镜模块。透镜模块包括分束棱镜组，第一空间滤光器，第二空间滤光器和透镜。光模块设置在分束棱镜组的入射面。第一和第二空间滤光器设置在分束棱镜组的第一和第二继电器表面处，以将复合图像依次过滤到第一和第二图像。第二图像与第一图像不同。

9. 发明授权

US10511830B2 Multi-view display 有权
公开(公告)号：US10511830B2
公开(公告)日：2019-12-17
申请号：US15377964
申请日：2016-12-13
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： H04N13/305 , H04N13/122
摘要： A multi-view display includes a display panel and a lenticular lens. The multi-view display has a first direction. The display panel includes a plurality of pixels, and each of the pixels includes a plurality of sub-pixels sequentially disposed side by side along the first direction. The lenticular lens is disposed on the display panel, and the lenticular lens includes a plurality of cylindrical lenses. A difference between a number of the sub-pixels corresponding to each of the cylindrical lenses along the first direction and a number of the sub-pixels of each of the pixels is an odd number.

10. 发明授权

US09958691B2 Multi-view display device 有权
公开(公告)号：US09958691B2
公开(公告)日：2018-05-01
申请号：US15238719
申请日：2016-08-16
申请人： DELTA ELECTRONICS, INC.
发明人： June-Jei Huang
IPC分类号： G02B27/22 , G02B3/00 , G02B3/08 , G02B5/02 , H04N13/04
CPC分类号： G02B27/2214 , G02B3/0062 , G02B3/08 , G02B5/0278 , G02B27/22 , H04N13/305 , H04N13/317 , H04N13/354
摘要： A multi-view display device is provided, and the multi-view display device at least comprises a projector, a first lens set, and a second lens set. The projector contains a scan-lamp image, and the projector slants an incident ray corresponding to the scan-lamp image with a first angle. The first lens set receives the slanted incident ray and refracts that. The second lens set is slanted with the first angle, and the second lens set receives the slanted incident ray which is refracted by the first lens set and refracts that again, so as to expand a view area of the multi-view display device.

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