LG Display (LPL) F-1/A Registration statement (foreign) (amended)

Exhibit 4.1

Exhibit 4.1

STOCK CERTIFICATELG.Philips LCD Co.,Ltd.

FIVE THOUSAND WON

ONE SHARE

1. Corporate Name : LG.Philips LCD Co.,Ltd. 2. Date of Incorporation :February 27, 1985 3. Total Number of Shares Authorized : Four Hundred MillionShares 4. Par Value of Each Share : Five Thousand Won 5. Type of Shares: Common Shares in Registered Form 6. Date of Issuance : May 25, 2004 Thisis to certify that the person whose name appears on the certificate is theholder of ONE Shares of Common Stock of LG.Philips LCD Co., Ltd. as defined inthe Articles of Incorporation of the Company.

LG.Philips LCD Co.,Ltd. Joint Representative Director / Vice Chairman and CEO Bon Joon KooJoint Representative Director / SEVP and CFO Ron H. Wirahadiraksa