Patent ID: 8704980

Claim:
A blue phase liquid crystal display panel, comprising: a first substrate, a second substrate and a blue phase liquid crystal layer located between said first substrate and said second substrate; a first electrode provided on said first substrate, a second electrode provided on said second substrate, and a plurality of reflection portions provided between said first substrate and said second substrate, each reflection portion having a first reflection surface and a second reflection surface; and wherein when light emitted from a backlight source is transmitted to said blue phase liquid crystal display panel, the light is at least reflected on the first reflection surface of said reflection portion for a first time and the light after the first reflection is transmitted to an adjacent reflection portion through said blue phase liquid crystal layer and is reflected on the second reflection surface of said adjacent reflection portion for a second time, when different voltages are applied to said first electrode and said second electrode, a vertical electric field is generated between said first electrode and said second electrode and said blue phase liquid crystal layer will shift a phase position of the light passing therethrough, and when there is no voltage between said first electrode and said second electrode, said blue phase liquid crystal layer will not shift the phase position of the light passing therethrough, wherein a plurality of transparent protrusions are formed on said first substrate, and said reflection portion is provided on each transparent protrusion, said blue phase liquid crystal display panel including a plurality of pixel units, each pixel unit including a plurality of strip-like arranged transparent protrusions, and said plurality of reflection portions are essentially in parallel arranged strips, wherein projections of said plurality of reflection portions in a same pixel unit on a plane where said first substrate is located are adjacent to each other, thus ensuring controllability for the light passing through each pixel unit, wherein the plurality of transparent protrusions have a same structure, and the plurality of transparent protrusions in the same pixel unit are arranged adjacent to each other, and wherein a section of said transparent protrusion is an isosceles right triangle with one of the right-angle sides thereof parallel to the plane where said first substrate is located, and said reflection portion is formed on a hypotenuse of said isosceles right triangle.