18028116. PROJECTION APPARATUS AND DISPLAY SYSTEM simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)

PROJECTION APPARATUS AND DISPLAY SYSTEM

Organization Name

BOE TECHNOLOGY GROUP CO., LTD.

Inventor(s)

Xiaojuan Wu of Beijing (CN)

Yujie Wang of Beijing (CN)

Yao Bi of Beijing (CN)

Jian Wang of Beijing (CN)

Yu Zhao of Beijing (CN)

Jiaxing Wang of Beijing (CN)

Jinshuai Duan of Beijing (CN)

Dawei Feng of Beijing (CN)

Zhiqiang Yu of Beijing (CN)

Feng Liu of Beijing (CN)

Cuiyu Chen of Beijing (CN)

Yichi Zhang of Beijing (CN)

PROJECTION APPARATUS AND DISPLAY SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18028116 titled 'PROJECTION APPARATUS AND DISPLAY SYSTEM

Simplified Explanation: The patent application describes a projection apparatus that includes a light emitting component, a liquid crystal display panel with cholesteric liquid crystals, an optical component, and a projection lens.

• The light emitting component generates light.
• The liquid crystal display panel has cholesteric liquid crystals in a conical helix texture that reflects light matched with the helix pitch.
• An optical component adjusts the propagation direction of light with an acute angle formed between its optical axis and the panel's normal.
• A projection lens receives and projects the light reflected by the liquid crystal display panel.

Key Features and Innovation:

• Utilizes cholesteric liquid crystals in a conical helix texture for light reflection.
• Optical component adjusts light propagation direction with an acute angle.
• Projection lens projects reflected light for display.

Potential Applications:

• Projection systems for various display purposes.
• Enhanced image quality and brightness in projection technology.

Problems Solved:

• Improved light reflection and propagation in projection systems.
• Enhanced display quality and brightness.

Benefits:

• Higher quality and brighter projections.
• Enhanced viewing experience for users.

Commercial Applications: Projection systems for home theaters, classrooms, boardrooms, and entertainment venues. Market implications include improved display technology for various industries.

Prior Art: Readers can start searching for prior art related to liquid crystal display panels, cholesteric liquid crystals, and projection technology.

Frequently Updated Research: Stay updated on advancements in liquid crystal display technology, light reflection techniques, and projection system innovations.

Questions about Projection Apparatus: 1. How does the conical helix texture of cholesteric liquid crystals improve light reflection? 2. What are the potential commercial applications of this projection apparatus technology?

Original Abstract Submitted

There is provided a projection apparatus, including: a light emitting component configured to generate light; a liquid crystal display panel on a light outgoing side of the light emitting component and including a liquid crystal layer between a first substrate and a second substrate, the liquid crystal layer including cholesteric liquid crystals configured to be in a conical helix texture under an electric field applied, so as to reflect light matched with a helix pitch of the conical helix texture; an optical component between the light emitting component and the liquid crystal display panel, and configured to adjust a propagation direction of light, an acute angle being formed between an optical axis of the optical component and a normal of the liquid crystal display panel; and a projection lens configured to receive and project the light reflected by the liquid crystal display panel. A display system is further provided.