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US 12,601,932 B2Granted
Color-changing eyeglass
AssigneeWicue, Inc.
InventorsFenghua Li, Cai Guo
Life of this patent
Estimating the term…
Abstract
The present application discloses a color-changing eyeglass. The color-changing eyeglass includes a first lens with one or more of color-changing films, a second lens with one or more of color-changing films, a first control element, and a second control element. The first control element is communicated with the second control element, a color of the color-changing film in the first lens is changeable based on a voltage provided by the first control element, and a color of the color-changing film in the second lens is changeable based on a voltage provided by the second control element in response to a signal from the first control element.
Claims20
A color-changing eyeglass, comprising:
- a plurality of layers of color-changing films, one layer of the color-changing films displays a same or different color as another layer of the color-changing films in a case that an electric field is applied to the color-changing films;
- a first eyeglass arm, wherein the first eyeglass arm is provided with a first control element;
- a first glasses frame, wherein the first eyeglass arm is pivoted with the first glasses frame;
- a first lens, wherein the first lens is attached to the first glasses frame, one or more layers of the color-changing films are stacked in the first lens, and the first control element is electrically connected to the first lens and is configured to apply the electric field to the one or more layers of the color-changing films in the first lens;
- a second eyeglass arm, wherein the second eyeglass arm is provided with a second control element;
- a second glasses frame, wherein the second eyeglass arm is pivoted with the second glasses frame;
- and
- a second lens, wherein the second lens is attached to the second glasses frame, one or more layers of the color-changing films are stacked in the second lens, and the second control element is electrically connected to the second lens and is configured to apply the electric field to the one or more layers of the color-changing films in the second lens;
- wherein the first glasses frame is connected with the second glasses frame;
- wherein the first control element is communicated with the second control element, a color of the color-changing film in the first lens is changeable based on a voltage provided by the first control element, and a color of the color-changing film in the second lens is changeable based on a voltage provided by the second control element in response to a signal from the first control element;
- wherein each of the plurality of color-changing films comprises a first substrate layer, a first alignment layer, a liquid crystal layer, a second alignment layer, and a second substrate layer stacked sequentially, wherein the first alignment layer and the second alignment layer are oriented in parallel, and are oriented opposite to each other relative to liquid crystal molecules in the liquid crystal layer;
- wherein alignment direction of the first alignment layer and the second alignment layer in one color-changing film is different from alignment direction of the first alignment layer and the second alignment layer in an adjacent color-changing film, and liquid crystal molecules and dye molecules in the one color-changing film are tilted spatially different from liquid crystal molecules and dye molecules in the adjacent color-changing film.
9 more elements
A color-changing eyeglass, comprising:
- a plurality of layers of color-changing films, one layer of the color-changing films displays a same or different color as another layer of the color-changing films in a case that an electric field is applied to the color-changing films;
- a first eyeglass arm, wherein the first eyeglass arm is provided with a first control element;
- a first glasses frame, wherein the first eyeglass arm is pivoted with the first glasses frame;
- a first lens, wherein the first lens is attached to the first glasses frame, one or more layers of the color-changing films are stacked in the first lens, and the first control element is electrically connected to the first lens and is configured to apply the electric field to the one or more layers of the color-changing films in the first lens;
- a second eyeglass arm, wherein the second eyeglass arm is provided with a second control element;
- a second glasses frame, wherein the second eyeglass arm is pivoted with the second glasses frame;
- and
- a second lens, wherein the second lens is attached to the second glasses frame, one or more layers of the color-changing films are stacked in the second lens, and the second control element is electrically connected to the second lens and is configured to apply the electric field to the one or more layers of the color-changing films in the second lens;
- wherein the first glasses frame is connected with the second glasses frame;
- wherein the first control element is communicated with the second control element, a color of the color-changing film in the first lens is changeable based on a voltage provided by the first control element, and a color of the color-changing film in the second lens is changeable based on a voltage provided by the second control element in response to a signal from the first control element;
- wherein the first lens and the second lens each comprise two layers of anti-fingerprint layers, the two layers of anti-fingerprint layers of the first lens are attached to opposite sides of the first lens, and the two layers of anti-fingerprint layers of the second lens are attached to opposite sides of the second lens.
8 more elements
A color-changing eyeglass, comprising:
- a plurality of layers of color-changing films, one layer of the color-changing films displays a same or different color as another layer of the color-changing films in a case that an electric field is applied to the color-changing films;
- a first eyeglass arm, wherein the first eyeglass arm is provided with a first control element;
- a first glasses frame, wherein the first eyeglass arm is pivoted with the first glasses frame;
- a first lens, wherein the first lens is attached to the first glasses frame, one or more layers of the color-changing films are stacked in the first lens, and the first control element is electrically connected to the first lens and is configured to apply the electric field to the one or more layers of the color-changing films in the first lens;
- a second eyeglass arm, wherein the second eyeglass arm is provided with a second control element;
- a second glasses frame, wherein the second eyeglass arm is pivoted with the second glasses frame;
- and
- a second lens, wherein the second lens is attached to the second glasses frame, one or more layers of the color-changing films are stacked in the second lens, and the second control element is electrically connected to the second lens and is configured to apply the electric field to the one or more layers of the color-changing films in the second lens;
- wherein the first glasses frame is connected with the second glasses frame;
- wherein the first control element is communicated with the second control element, a color of the color-changing film in the first lens is changeable based on a voltage provided by the first control element, and a color of the color-changing film in the second lens is changeable based on a voltage provided by the second control element in response to a signal from the first control element;
- wherein the first lens and the second lens each comprise a color blindness correction film, the color blindness correction film of the first lens is attached to the color-changing film in the first lens, the color blindness correction film of the second lens is attached to the color-changing film in the second lens, and the color blindness correction film is configured to adjust a ratio of three basic colors of incident lights to a normal spectral curve.
8 more elements
Dependencies are inferred from the claim text.