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US 7,924,373 B2Granted
Display panel and method for the same
AssigneeChimei Innolux Corporation
InventorHendrik Louwsma
Life of this patent
Estimating the term…
Abstract
A method for forming a display panel including the following steps is provided. A barrier layer having a plurality of openings is formed. A color filter layer having a plurality of units and a plurality of black matrix structures among the plurality of units is formed over the barrier layer. A first width of the plurality of openings and a second width of the plurality of black matrix structures are determined based on a first aperture ratio of the barrier layer and a second aperture ratio of the color filter layer.
Claims14
A method for forming a display panel, comprising:
- forming a barrier layer having a plurality of openings;
- and
- forming a color filter layer having a plurality of units and a plurality of black matrix structures among said plurality of units over said barrier layer;
- wherein a first width of said plurality of openings is determined based on a first aperture ratio of said barrier layer and a second width of said plurality of black matrix structures is determined based on a second aperture ratio of said color filter layer;
- and
- wherein said first width and said second width are determined based on the following steps:
- determining a difference between said first width and said second width;
- and
- obtaining said first width making a product of said first aperture ratio and said second aperture ratio have a maximum.
6 more elements
A display panel, comprising:
- a barrier layer having a plurality of openings;
- and
- a color filter layer having a plurality of units and a plurality of black matrix structures among said plurality of units over said barrier layer;
- wherein a first width of said plurality of openings is determined based on a first aperture ratio of said barrier layer and a second width of said plurality of black matrix structures is determined based on a second aperture ratio of said color filter layer;
- and
- wherein to determine said first width and said second width, a difference between said first width and said second width is determined and said first width making a product of said first aperture ratio and said second aperture ratio have a maximum is obtained.
3 more elements
Dependencies are inferred from the claim text.