| abstract |
To manufacture a display circuit board in which a circuit chip for controlling each pixel for display is embedded in a simple and high yield, the circuit chip can be simply and inexpensively arranged on a circuit board sheet. Provide technology that can. A circuit chip for acquiring a required number of circuit chips from a circuit chip holding member holding the circuit chip by transfer, and transferring the required number of circuit chips to a circuit chip mounting position on a circuit board. A transfer sheet, which is made of a material whose exposed surface can be selectively set to an adhesive part and a non-adhesive part in order to transfer the required number of circuit chips, as a circuit chip transfer sheet Use. Further, a required number of circuit chips are arranged on the circuit board sheet using the transfer sheet. [Selection] Figure 5 |