Method for mixing led dies
AssigneeSaultech Technology Co., Ltd.
InventorHsiao-Kuang Lu
Life of this patent
Estimating the term…
Abstract
A method for mixing LED dies is provided, including the following steps: establishing a matrix with i rows and j columns which includes i×j elements, where each element in the matrix is a square matrix with n rows and n columns, wherein i≥2, j≥2, n≥3, and i, j, n are all positive integers; using a magic square to label the numbers 1, 2, . . . , n2 on n2 coordinates of each square matrix respectively, so that a sum of the numbers labeled on n coordinates of each row, column, and both diagonals of each square matrix is equal to n ( n 2 + 1 ) 2 ; dividing a plurality of LED dies into n2 wavelength segments by wavelength, with each wavelength segment having i×j LED dies; and placing the i×j LED dies of the same wavelength segment on the coordinates labeled with the same number in the square matrix.
Claims10
A method for mixing LED dies, comprising the following steps:
- (a) creating a matrix with i columns and j rows, the matrix comprising i×j elements, wherein each element in the matrix is a square matrix with n columns and n rows, where i≥2, j≥2, n≥3, and i, j, n are all positive integers;
- (b) using the magic square to mark the numbers 1, 2, . . . , n2 on the n2 coordinates of each square matrix, so that the sum of the numbers marked on the n coordinates of each row, column, and two diagonals of each square matrix is equal to
- n
-
- (
- n
- 2
- +
- 1
- )
- 2
- ;
- (c) dividing the plurality of LED dies into n2 wavelength segments according to wavelength, and each wavelength segment containing i×j LED dies;
- and
- (d) placing the i×j LED dies in the same wavelength segment on the coordinates marked with the same numbers in the square matrices.
Dependencies are inferred from the claim text.