CN201170821Y

CN201170821Y - Light-shading glass

Info

Publication number: CN201170821Y
Application number: CNU2008200915123U
Authority: CN
Inventors: 彭青华
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-04
Filing date: 2008-01-04
Publication date: 2008-12-24
Anticipated expiration: 2018-01-04

Abstract

The utility model provides light shield glass, which comprises transparent front glass, transparent back glass, liquid crystal material, sealing edges and so on. Two pieces of glass are arranged in parallel, and a sealed space is formed by the inner faces of the two pieces of glass and is sealed by the sealing edges. The liquid crystal material is accommodated in the sealed space. The inner face of the transparent front glass is provided with a front transparent conduction film connected with a front electrode; the inner face of the transparent back glass is provided with a transparent conduction film connected with a rear electrode. The front electrode and the rear electrode are electrified, and the positions of rodlike molecules in the liquid crystal material are changed, thus changing the direction of light and shielding light.

Description

A kind of glass that is in the light

Technical field

The utility model relates to a kind of glass, specifically contains a kind of glass that is in the light of liquid crystal material.

Background technology

The glass itself that window is installed has the function of printing opacity, and along with the needs in people's productive life, window that relates to such as dwelling house, vehicle, the warehouse, factory building etc., except glass is installed, also may be equipped with above the window and stop hand-operated curtain that light is used or automatic curtain etc., illustrate that the function that window is in the light is a kind of function of needs, and this function is the function that a kind of not timing needs, and many just glass do not possess so a kind of not timing printing opacity or the function that is in the light, people just can install curtain on window, to reach the function of this needs; And liquid crystal material promptly has the characteristic that crystal has liquid, and the rodlike molecule in the liquid crystal material also has orderly that the rodlike molecule arrangement becomes when no power, and light passes through easily; Rodlike molecule fall into disarray during energising, the physical characteristics that stops light to pass through.The printing opacity of not timing or the function that is in the light can be satisfied along with people's needs if the glass of installing on the window has, so just the dependence of people can be significantly reduced or avoid curtain.

The utility model content

Can satisfy the printing opacity of not timing or the function that is in the light as required in order to provide a kind of, reduce or avoid the use of curtain, a kind of glass that is in the light simple to operate and easy to use.

The technical scheme that the utility model adopted is: a kind of glass that is in the light, by transparent front glass, transparent back surface glass, compositions such as liquid crystal material and sealing-in limit, transparent front glass is parallel placement with transparent back surface glass, the seal cavity of two corresponding inner face formation of glass is sealed by the sealing-in limit, in the seal cavity is liquid crystal material, the corresponding inner face of transparent front glass has the preceding transparent conductive film of one deck, one end of transparent front glass is provided with preceding electrode, preceding electrode links to each other with preceding transparent conductive film, the corresponding inner face of transparent back surface glass has transparent conductive film behind one deck, one end of transparent back surface glass is provided with rear electrode, and rear electrode links to each other with the back transparent conductive film.

The beneficial effects of the utility model are, by to the energising of the glass that is in the light or outage can realize the window printing opacity easily and the function that is in the light, reduce or avoid the use of curtain, and are simple to operate and easy to use.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.Wherein:

Fig. 1 is the structure principle chart of the utility model off-position;

Fig. 2 is the structure principle chart of the utility model "on" position;

1. transparent front glass among Fig. 1 Fig. 2,2. transparent back surface glass, 3. before transparent conductive film, 4. back transparent conductive film, 5. liquid crystal material (5 ' rodlike molecule), 6. seal cavity, 7. light, 8. sealing-in limit, 9. before electrode, 10. rear electrode.

Embodiment

The utility model such as Fig. 1 are shown in Figure 2: by transparent front glass 1, transparent back surface glass 2, compositions such as liquid crystal material 5 and sealing-in limit 8, transparent front glass 1 is parallel placements with transparent back surface glass 2, the seal cavity 6 that transparent front glass 1 and transparent back surface glass 2 corresponding inner faces form is by 8 sealings of sealing-in limit, in the seal cavity 6 is liquid crystal material 5, the corresponding inner face of transparent front glass 1 has the preceding transparent conductive film 3 of one deck, one end of transparent front glass 1 is provided with preceding electrode 9, preceding electrode 9 links to each other with preceding transparent conductive film 3, the corresponding inner face of transparent back surface glass 2 has transparent conductive film 4 behind one deck, one end of transparent back surface glass 2 is provided with rear electrode 10, and rear electrode 10 links to each other with back transparent conductive film 4.

Claims

1. glass that is in the light is characterized in that:

It is made up of transparent front glass, transparent back surface glass, liquid crystal material and sealing-in limit etc., and transparent front glass is parallel placement with transparent back surface glass, and the seal cavity of two corresponding inner face formation of glass is sealed by the sealing-in limit, is liquid crystal material in the seal cavity.

2. a kind of glass that is in the light according to claim 1 is characterized in that:

The corresponding inner face of transparent front glass has the preceding transparent conductive film of one deck, and an end of transparent front glass is provided with preceding electrode, and preceding electrode links to each other with preceding transparent conductive film.

3. a kind of glass that is in the light according to claim 1 is characterized in that:

The corresponding inner face of transparent back surface glass has transparent conductive film behind one deck, and an end of transparent back surface glass is provided with rear electrode, and rear electrode links to each other with the back transparent conductive film.