LG Display (LPL)

Investments in debt and equity securities

Investments in debt and equity securities that are classified as available-for-sale are recorded at fair value on a recurring basis. When quoted market prices are unobservable, management uses quotes from independent pricing vendors based on independent pricing models or other model-based valuation techniques such as the present value of future cash flows, adjusted for the security’s credit rating and other factors such as credit loss assumptions. The pricing vendors may provide the Company with valuations that are based on significant unobservable inputs, and in those circumstances the Company classifies the fair value measurements of the investment securities as Level 3. Management conducted a review of its pricing vendor to validate that the inputs used in that vendor’s pricing process are deemed to be market observable or unobservable as defined in the standard. Based on the review performed, management believes that the valuations used in its financial statements are reasonable and are appropriately classified in the fair value hierarchy.

F-41

Table of Contents

LG DISPLAY CO., LTD. AND SUBSIDIARIES

Notes to Consolidated Financial Statements

December 31, 2006, 2007 and 2008