Transflective liquid crystal panel having solid color layer
AssigneesInnocom Technology (Shenzhen) Co., Ltd., Chimei Innolux Corporation
InventorWei-Peng Qin
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Abstract
A transflective liquid crystal panel includes a first substrate, a second substrate, a liquid crystal layer sandwiched between the two substrates, color filter film, transparent units, reflective units, and a solid color film. The color filter film is disposed on a surface of the first substrate adjacent to the liquid crystal layer. The color filter film includes filter units. The transparent units are configured for transmitting light. The reflective units are configured for reflecting light. Each filter unit corresponds to a transparent unit and a reflective unit. The solid color film covers at least the transparent units. A permeability of the solid color film relative to a predetermined color light waves exceeds that relative to light waves of other colors.
Claims20
A transflective liquid crystal panel, comprising:
- a first substrate,
- a second substrate generally opposite to the first substrate,
- a liquid crystal layer sandwiched between the two substrates,
- a color filter film disposed at a surface of the first substrate adjacent to the liquid crystal layer, the color filter film comprising a plurality of color filter units,
- a plurality of transparent units configured for transmitting light,
- a plurality of reflective units configured for reflecting light, each color filter unit corresponding to a transparent unit and an adjacent reflective unit, and
- at least one solid color film covering at least the transparent units, wherein a permeability of each of the at least one solid color film relative to a predetermined color of light exceeds that relative to light of other colors.
A transflective liquid crystal panel, comprising:
- a first substrate,
- a second substrate generally opposite to the first substrate,
- a liquid crystal layer sandwiched between the two substrates,
- a plurality of pixel regions, each pixel region spanning through the two substrates and the liquid crystal layer therebetween,
- a color filter film disposed at a surface of the first substrate adjacent to the liquid crystal layer, the color filter film comprising a plurality of color filter units,
- a transflective layer comprising a plurality of transparent units and a plurality of reflective units, wherein in each pixel region, one pair comprising one transparent unit plus one reflective unit corresponds to one color filter unit, and
- at least one solid color film, the at least one solid color film covering at least the transparent units, wherein in each pixel region, a permeability of the at least one solid color film relative to a predetermined color of light exceeds that relative to light of other colors.
A transflective liquid crystal panel, comprising:
- a first substrate,
- a second substrate generally opposite to the first substrate,
- a liquid crystal layer sandwiched between the two substrates,
- a color filter film disposed at a surface of the first substrate adjacent to the liquid crystal layer, the color filter film comprising a plurality of color filter units,
- a plurality of transparent units configured for transmitting light,
- a plurality of reflective units configured for reflecting light, each color filter unit corresponding to a transparent unit and an adjacent reflective unit, the transparent units being thinner than the reflective units, and
- at least one solid color film covering at least the transparent units, the at least one solid color film configured as at least one chroma adjusting film, such that a chroma of light originating from an associated backlight module and output from the transflective liquid crystal panel is adjusted to be at least more similar to a chroma of light originating from the ambient environment and output from the transflective liquid crystal panel.
Dependencies are inferred from the claim text.