LCD display device with driver

Abstract

Abstract PURPOSE:To reduce lead-out terminals in number and to simplify a circuit by connecting plural liquid crystal drivers through internal connection patterns formed for a liquid crystal display element without any intersection of wiring, and connecting the internal connection pattern to the lead-out terminals. CONSTITUTION:The liquid crystal display element 10 has an upper electrode substrate 11 and a lower electrode substrate 12 sealed with a sealing material 13, and liquid crystal is enclosed therein. The substrate 12 is equipped with the liquid crystal drivers 14a and 14b; the output sides of the drivers 14a and 14b are connected to display electrode patterns 16a and 16b by display electrode connection patterns 15a and 15b formed on the substrate 12 and the input sides are connected to internal connection patterns 17a and 17b formed on the substrate 12. The patterns 17a and 17b are connected to an internal connection pattern 18 formed on the substrate 11 through a conductive material 19. The pattern 18 is connected to an internal connection pattern 20 formed on the substrate 12 through a conductive material 21. The pattern 20 is connected to lead-out terminals 22 to simplify the circuit while reducing the lead-out terminals.

Inventors

• 👤 Norio Aoki
• 👤 典夫 青木
• 👤 Hiroshige Tanaka
• 👤 田中　裕成
• 👤 Mikio Kanezaki
• 👤 金崎　幹雄

Bibliographic Details