Invention Grant
- Patent Title: 2D/3D image switching display device
- Patent Title (中): 2D / 3D图像切换显示装置
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Application No.: US12962843Application Date: 2010-12-08
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Publication No.: US08368993B2Publication Date: 2013-02-05
- Inventor: Yu-Chou Yeh , Chao-Yi Wang , Tsung-Her Yeh
- Applicant: Yu-Chou Yeh , Chao-Yi Wang , Tsung-Her Yeh
- Applicant Address: TW Taoyuan County
- Assignee: J Touch Corporation
- Current Assignee: J Touch Corporation
- Current Assignee Address: TW Taoyuan County
- Agency: Rosenberg, Klein & Lee
- Priority: TW99133588A 20101001
- Main IPC: G02F1/153
- IPC: G02F1/153 ; G02F1/15

Abstract:
A 2D/3D image switching display device includes an image display unit and an image switching unit coupled to a surface of the image display unit, and the image switching unit includes a first substrate, a second substrate, first and second conducting elements corresponding to the first and second substrates respectively, and an electrochromic unit installed between the first and second substrates, and the electrochromic unit includes a first electrochromic layer and a second electrochromic layer combined with each other, such that when the image display unit switches its display from the display of planar images to stereo images, the electrochromic layers turn to a dark light-shading condition for a better light-shielding effect, and moire patterns will not be produced after naked eyes receive left and right eye images of a stereo image, and the display device can display stereo images directly without requiring an additional parallax barrier device.
Public/Granted literature
- US20120081776A1 2D/3D IMAGE SWITCHING DISPLAY DEVICE Public/Granted day:2012-04-05
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