Image display device, portable terminal device and display panel

A technology for an image display device and a display panel, applied in the field of equipment, can solve the problems of narrowing the visible range of a semi-transmissive image display device, and achieve the effects of reducing the visible range, reducing power consumption, and maintaining high brightness
CN1525213AActive Publication Date: 2004-09-01NEC LCD TECH CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NEC LCD TECH CORP
Publication Date
2004-09-01

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Abstract

First pixels for the left eye and second pixels for the right eye in the semi-transmissive liquid crystal display panel are alternately disposed in the array direction of cylindrical lenses in a lenticular lens. A first transmissive region and a first reflective region are disposed in the first pixel for the left eye, and a second transmissive region and a second reflective region are disposed in the second pixel for the right eye. In this case, the first transmissive regions and the second reflective regions in the first pixels are alternately disposed and the second transmissive regions and reflective regions in the second pixels are alternately disposed in the longitudinal direction of the cylindrical lenses.
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Description

technical field

[0001] The present invention relates to an image display device capable of displaying different images toward a plurality of observation points, a portable terminal device in which such an image display device is installed, and a display panel installed in such an image display device, and more Specifically, the present invention relates to an image display device, a portable terminal device and a liquid crystal display panel, all of which can reduce power consumption. Background technique

[0002] Now, much research has been done on display devices capable of displaying three-dimensional images. Regarding binocular observation, the Greek mathematician Euclid stated in 280 BC: "Binocular observation is the vision obtained when a person watches two different images with his left and right eyes at the same time. An image is obtained by viewing an object from different directions." (See, for example, the article "Three-Dimensional Display" by Chihoro Masuda, Sa...

Claims

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