LED Display Product Data Sheet LTP-1057AHR Spec No.: DS-30-99-066 Effective Date: 04/15/2000 Revision: - LITE-ON DCC RELEASE BNS-OD-FC001/A4 LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 LITE-ON ELECTRONICS, INC. Property of Lite-On Only FEATURES 1.24 inch (31.5 mm) MATRIX HEIGHT. LOW POWER REQUIREMENT. SINGLE PLANE, WIDE VIEWING ANGLE. SOLID STATE RELIABILITY. 57 ARRAY WITH X-Y SELECT. COMPATIBLE WITH USASCII AND EBCDIC CODES. STACKABLE HORIZONTALLY. CATEGORIZED FOR LUMINOUS INTENSITY. DESCRIPTION The LTP-1057AHR is a 1.24 inch (31.5 mm) matrix height 57 dot matrix display. This device utilizes high efficiency red LED chips, which are made from GaAsP on a transparent GaP substrate, and has a red face and red dot color. DEVICE PART NO. DESCRIPTION HI-EFF. RED ANODE COLUMN LTP-1057AHR CATHODE ROW PART NO.: LTP-1057AHR PAGE: 1 of 5 BNS-OD-C131/A4