Tokyo Electron Device : Announcement of Revisions to the Consolidated Financial Forecasts for the Six Months Ending September 30, 2017 (Cumulative) and Fiscal year ending March 31, 2018

September 28, 2017

Company name: TOKYO ELECTRON DEVICE LIMITED

Representative: Atsushi Tokushige

President & Representative Director

(TSE First Section, Stock Exchange Code: 2760) Contact: Hiroki Tanaka, Director, Financial Department

TEL: [phone]

Announcement of Revisions to the Consolidated Financial Forecasts for the Six Months Ending September 30, 2017 (Cumulative) and Fiscal year ending March 31, 2018

In light of recent trends in business performance, TOKYO ELECTRON DEVICE LIMITED (the "Company"), hereby announces that it has revised the consolidated financial forecasts for the six months ending September 30, 2017 (cumulative) and fiscal year ending March 31, 2018 released on April 26 and July 26, 2017, as per the following.

• Revisions to the Financial Forecasts

Revised consolidated financial forecasts for the six months ending September 30, 2017 (cumulative) (April 1, 2017 to September 30, 2017)

Net sales	Ordinary income	Net income attributable to owners of parent	Basic net income per share
Previous forecast (A)	Millions of yen 71,000	Millions of yen 600	Millions of yen 400	Yen 39.71
Revised forecast (B)	76,000	900	630	62.54
Difference (B - A)	5,000	300	230
Changes from previous forecast (%)	7.0	50.0	57.5
(Reference) Results for the previous second quarter(six months ended September 30, 2016)	60,241	315	233	23.23

Revised consolidated financial forecasts for the fiscal year ending March 31, 2018 (April 1, 2017 to March 31, 2018)

Net sales	Ordinary income	Net income attributable to owners of parent	Basic net income per share
Previous forecast (A)	Millions of yen 140,000	Millions of yen 1,500	Millions of yen 1,000	Yen 99.27
Revised forecast (B)	154,000	2,000	1,200	119.12
Difference (B - A)	14,000	500	200
Changes from previous forecast (%)	10.0	33.3	20.0
(Reference) Results for the previous fiscal year(fiscal year ended March 31, 2017)	131,855	1,377	972	96.71

Reasons for revisions

While product sales in the Electronic Components Business have continued favorably, in addition to the contribution of smartphone-related distribution rights, the demand for semiconductor products for industrial machinery and automobiles is expected to continue at a high level. Accordingly, the Company has revised the consolidated financial forecasts for the six months ending September 30, 2017 (cumulative) and fiscal year ending March 31, 2018, as presented above.

(Note) The financial forecasts and forward-looking statements herein are based on currently available information and certain assumptions deemed reasonable at the time of report issuance. The Company does not guarantee the achievement of these forecasts. Actual operating results may differ from these forecasts due to various factors.