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US 12,218,293 B2Granted
Pixel module employing molding member having multi-molding layer and displaying apparatus having the same
AssigneeSeoul Viosys Co., Ltd.
InventorsJunhong Min, Ik Kyu You
Life of this patent
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Abstract
A pixel module includes a circuit board, a plurality of unit pixels arranged on the circuit board, and a molding member covering the plurality of unit pixels. The molding member includes a light diffusion layer and a black molding layer covering the light diffusion layer.
Claims20
A pixel module, comprising:
- a circuit board;
- unit pixels arranged on the circuit board;
- and
- a molding layer covering the unit pixels,
- wherein the molding layer includes a light diffusion layer and a black molding layer covering the light diffusion layer such that the molding layer is disposed between the unit pixels, and
- wherein the light diffusion layer comprises a first region having a first thickness and disposed between the unit pixels and the black molding layer comprises a second region having a second thickness and disposed on the light diffusion layer, the second thickness being smaller than the first thickness, and
- wherein a maximum value of Δu′v′ that is indicative of color deviation of the pixel module and in a range of +−45 degree is equal to or less than 0.01.
4 more elements
A display apparatus, comprising:
- a panel substrate;
- and
- pixel modules disposed on the panel substrate,
- each of the pixel modules comprising:
- a circuit board;
- unit pixels arranged on the circuit board;
- and
- a molding layer covering the unit pixels such that the molding layer is disposed between and on or above the unit pixels,
- wherein the molding layer includes a light diffusion layer and a black molding layer the light diffusion layer comprising a first region having a first thickness that is disposed on one of the unit pixels and the black molding layer including a second region having a second thickness that is disposed between the unit pixels,
- wherein the first thickness is greater than the second thickness, and
- wherein a maximum value of Δu′v′ that is indicative of color deviation of a pixel module and in a range of +−45 degree is equal to or less than 0.01.
8 more elements
Dependencies are inferred from the claim text.