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Dual-screen display and display method thereof

A display method and display technology, applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problem of not being able to display on both sides of a display

Active Publication Date: 2013-07-17
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a dual-screen display and a display method. The light-transmitting properties of controllable light-transmitting bodies distributed on the upper and lower sides of a sub-pixel unit are changed by applying a control signal, thereby controlling a display to perform dual-screen display, which solves the problem of the prior art. Can't use one monitor for two-sided display in

Method used

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  • Dual-screen display and display method thereof

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0033] Firstly, an organic electroluminesence display (OELD for short) is taken as an example to explain why it cannot perform dual-screen display.

[0034] OLED is a self-luminous organic material that does not require a backlight, and emits light when an electric current passes through it. Therefore, images will be displayed on the upper and lower screens of the OLED, but these images are actually produced by the identical sub-pixel units of the OLED emitting the same light to the two scree...

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Abstract

The invention discloses a dual-screen display and a display method thereof. The dual-screen display comprises display units, a control unit and controllable light-permeable bodies, wherein every display units comprises at least three sub-pixel units; the controllable light-permeable bodies are distributed on both the upper and the lower surfaces of the sub-pixel units; and the control unit controls control signals exerted on the controllable light-permeable bodies to control the display of the display units according to instructions of a user. By distributing the controllable light-permeable bodies on both the upper and the lower surfaces of the sub-pixel units and exerting the control signals according to the instructions of the user to enable the controllable light-permeable bodies to present corresponding light-permeabilities, light rays emitted to both sides of every sub-pixel units can be controlled respectively to achieve dual-screen displaying by one display. Therefore, the problems that the cost is high and the structure is complex when two displays are connected together in the prior art can be solved.

Description

technical field [0001] The invention relates to the display field, in particular to a dual-screen display and a display method. Background technique [0002] With the development of life, users have an increasing demand for dual-screen displays. However, the currently commonly used dual-screen display is actually to connect two independent displays together for display. This kind of display has complex structure and high cost. Therefore, there is an urgent need for a dual-screen display with a simple structure and low cost to meet the needs of users. Contents of the invention [0003] The present invention provides a dual-screen display and a display method. The light-transmitting properties of controllable light-transmitting bodies distributed on the upper and lower sides of a sub-pixel unit are changed by applying a control signal, thereby controlling a display to perform dual-screen display, which solves the problem of the prior art. There is a problem that one monit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G02F1/01
CPCG09G3/30G09G2340/0492G09G5/00G09G3/003G09G2320/0606G09G3/36G09G3/3208G09G2300/023
Inventor 阳光尚可牛泉
Owner LENOVO (BEIJING) CO LTD
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