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US 9,804,306 B2Granted
Color filter substrate and display panel including the same
AssigneeSamsung Display Co., Ltd.
InventorsMinsu Lee, Jin-Young Kim, YongHoon Yang, Jin Hyeong Lee
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Abstract
A color filter substrate comprises an insulating substrate and a color filter layer including a blue color filter and a green color filter spaced apart from each other on the insulating substrate, wherein the blue color filter includes first metal particles having a first mean diameter, and the green color filter includes second metal particles having a second mean diameter larger than the first mean diameter.
Claims20
A color filter substrate comprising:
- an insulating substrate;
- and
- a color filter layer including a blue color filter and a green color filter spaced apart from each other on the insulating substrate,
- wherein the blue color filter includes metal particles, and the green color filter includes metal particles,
- wherein first metal particles defined as metal particles included in the blue color filter have a first mean diameter,
- wherein second metal particles defined as metal particles included in the green color filter have a second mean diameter,
- wherein the second mean diameter is larger than the first mean diameter, and
- wherein the first metal particles have a mean diameter ranging from 20 nm to 40 nm.
5 more elements
A display panel comprising:
- a color filter substrate in which a color filter layer is formed on an insulating substrate;
- and an opposed substrate facing the color filter substrate,
- wherein the color filter layer includes a blue color filter, a green color filter, and a red color filter spaced apart from each other,
- wherein each of the blue color filter, the green color filter, and the red color filter includes surface-modified metal particles including metal particles and hydrocarbon compound surface modification layer covering the metal particles,
- wherein the blue color filter includes first metal particles having a first mean diameter, the green color filter includes second metal particles having a second mean diameter larger than the first mean diameter and the red color filter includes third metal particles having a third mean diameter larger than the second mean diameter.
2 more elements
A color filter substrate comprising:
- an insulating substrate;
- and
- a color filter layer including a blue color filter and a green color filter spaced apart from each other on the insulating substrate,
- wherein the blue color filter includes first metal particles having mean diameter ranging from 20 nm to 40 nm, and the green color filter includes second metal particles having mean diameter exceeding 40 nm but not exceeding 70 nm.
1 more element
A color filter substrate comprising:
- an insulating substrate;
- and
- a color filter layer including a blue color filter and a green color filter spaced apart from each other on the insulating substrate,
- wherein the blue color filter includes metal particles, and the green color filter includes metal particles,
- wherein a diameter of each of the metal particles of the blue color filter is smaller than a diameter of each of the metal particles of the green color filter, and
- wherein the blue color filter includes, the metal particles having a mean diameter ranging from 20 nm to 40 nm.
3 more elements
Dependencies are inferred from the claim text.