Polarizer and method for producing the same, display panel and display apparatus
AssigneeBoe Technology Group Co., Ltd.
InventorsJiuxia Yang, Feng Bai
Life of this patent
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Abstract
A polarizer and a method for producing the same, a display panel and a display apparatus are provided. It belongs to the technical field of display. The polarizer includes: an alignment layer; and a plurality of alignment members formed in the groove of the alignment layer, wherein each of the alignment members has a lengthwise direction parallel to the lengthwise direction of the groove. Under a certain external electrical field, the alignment members may exhibit deformation in large size, movement in a certain direction and rotation by themselves, so as to modulate the polarization orientation of the light.
Claims16
A polarizer, comprising:
- an alignment layer in which a groove is provided, the groove extending in the same direction as an alignment direction of the alignment layer;
- a plurality of rod-shaped liquid metal members in the groove, wherein each of the plurality of rod-shaped liquid metal members has a long axis parallel to a lengthwise direction of the groove, and
- a curable material arranged in the groove and mixed with the plurality of rod-shaped liquid metal members, the curable material being cured to form the plurality of rod-shaped liquid metal members into a stable array.
A method for producing a polarizer, the method comprising:
- forming a groove in an alignment layer, the groove extending in the same direction as an alignment direction of the alignment layer;
- and
- forming a plurality of rod-shaped liquid metal members, wherein each of the rod-shaped liquid metal members has a long axis parallel to a lengthwise direction of the groove,
- wherein forming a plurality of rod-shaped liquid metal members comprises:
- pouring a mixture of a liquid metal with a curable material into the groove;
- applying an electrical field parallel to the lengthwise direction of the groove to the liquid metal to stretch the liquid metal along the lengthwise direction of the groove to form the plurality of rod-shaped liquid metal members:
- and
- curing the curable material.
Dependencies are inferred from the claim text.