UNITED STATES

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934
 

For the month of November 2025

LG Display Co., Ltd.

(Translation of Registrant’s name into English)

LG Twin Towers, 128 Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, Republic of Korea

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F X Form 40-F ____

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ____

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ____

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submission to furnish a report or other document that the registration foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes _____ No X

Disclosure of Corporate Value-up Plan

On November 28, 2025, LG Display Co., Ltd. (the “Company”) disclosed its Corporate Value-up Plan (the “Plan”) to the Korea Exchange. The English version of the Plan can be viewed from the Company’s investor relations website at [https://www.lgdisplay.com/eng/company/investment/regular-report].

The main contents of the Plan are as follows:

1. Progress Review
a. 2025 Turnaround for both Operating profit and Net profit.
Cumulative OP of KRW 348B up to Q3 2025, expect to turnaround on a yearly basis
b. Reduce total debt to KRW 13 trillion level.
Achieved target by reducing total debt to KRW 13.5T as of Q3’25.

Reduced KRW 1.1T vs 2024 year end
c. Improved compliance with key indicators of corporate governance report.
As of 2024 67%(10 items) → As of 2025 80%(12 items)

2. Mid-Long term Objectives

a. Profitability improvement :

Profitability centric business operations, upgrade toward an OLED centered business
structure.

Strengthen structural competitiveness through technology and cost management
enhancement

b. Strengthen Financial Stability :

Strengthen cash flow-oriented financial management, improve investment efficiency.

Reduce debt and improve financial ratios

Forward-Looking Statement Disclaimer

The Plan contains forward-looking statements within the meaning of U.S. securities laws. Statements that are not historical facts, including statements about our beliefs and expectations, are forward-looking statements. These statements are based on current plans, estimates, projections, goals and targets, and therefore you should not place undue reliance on them. Such forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause our actual results or performance to be materially different from any future results or performance expressed or implied by such forward-looking statements. We do not make any representation or warranty, express or implied, as to the accuracy or completeness of the information contained herein, and nothing contained herein is, or shall be relied upon as, a promise or representation, whether as to the past or the future. Forward-looking statements speak only as of the date they are made, and we undertake no obligation to update publicly any of them in light of new information or future events. Additional information concerning these and other risk factors are contained in our latest annual report on Form 20-F and in our other filings with the U.S. Securities and Exchange Commission.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

LG Display Co., Ltd.
(Registrant)

Date: November 28, 2025 By: /s/ Kyu Dong Kim

(Signature)

Name: Kyu Dong Kim

Title: Vice President /

Finance & Risk Management Division