DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING DIODES: abstract simplified (18043256)

• This abstract for appeared for patent application number 18043256 Titled 'DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING DIODES'

Simplified Explanation

The present invention is a display device that uses semiconductor light-emitting diodes (LEDs). It consists of a wiring board and an interposer. The wiring board has various lines for transmitting signals and power, while the interposer contains the LED pixels and IC chips for controlling the pixel light emission. The interposer is connected to the wiring board through terminals that transmit the row signal, column signal, VCC (power supply) signal, and VDD (power supply) signal to the IC chips. This invention simplifies the design and operation of the display device.

Original Abstract Submitted

The present invention relates to a display device, using semiconductor light-emitting diodes, comprising: a wiring board which comprises a row line for providing a row signal, a column line for providing a column signal, a VCC line connected to a VCC input terminal, and a VDD line connected to a VDD input terminal; and an interposer which is provided on the wiring board, has pixels, comprising semiconductor light-emitting diodes, along a plurality of rows and columns, and comprises IC chips for controlling the pixel light emission. The interposer comprises: a first terminal connected to the row line and for transmitting the row signal to the IC chips; a second terminal connected to the column line and for transmitting the column signal to the IC chips; a third terminal connected to the VCC line and connecting the VCC input terminal and the IC chips; and a fourth terminal connected to the VDD line and connecting the VDD input terminal and the IC chips.