History

History

Responding to Global Needs: The history of NEG

NEG was founded over half a century ago, in 1949. In the intervening years, the company has consistently focused on developing and improving its glassmaking technology and introducing new products. NEG has always been committed to creating and refining its technology. In addition to the production facilities in Japan that constitute its core base, NEG has established plants overseas to meet global needs. The company has also been transforming its business structure in order to adapt to new market conditions. NEG will continue to draw on its extensive expertise and seek to manufacture products of the highest standards.

1944-1959 Creating NEG’s Foundations

In 1949, the company was separated from NEC and founded as NEG, with a focus on hand-blown vacuum bulbs and glass tubing. In 1951, NEG succeeded in automating the production of glass tubing by the Danner process. In 1956, continuous production of glass tubing began, using a tank furnace, and glass tubing became the foundation of the company.

1945年ガラス手吹き
1949年大津工場
1951年管ガラス自動成形
1959年藤沢工場

1960-1989 The Age of CRTs

Production of CRT glass bulbs was started in 1965. The company entered a period of growth that reflected the development of television and CRT-related business in Japan. This period saw the start of production of glass-ceramics, glass blocks for construction, electronic glass materials, and glass fiber. NEG grows into one of the world’s leading manufacturers of specialty glass, with CRT glass becoming one of its core products.

CRT生産プロセス
1965年CRT生産
1973年株式上場
1988年OI-NEG調印式

1990-1999 Age of Overseas Development

Entering the 1990s, NEG began to put together a global production network in response to the overseas expansion of Japanese CRT manufacturers and growing global demand. Flat panel displays began to appear in the latter half of 1990s, and the company started producing substrate glass for LCDs and PDPs by the overflow and float processes, respectively.

1991年マレーシアにて事業開始
PDP用基板ガラス
1995年英国にて事業開始
1995年英国にて事業開始(工場風景)

2000- The Age of FPDs

While the flat panel display market is growing rapidly, the CRT glass market is quickly shrinking. The company has been transforming itself to adapt to these dramatic market changes. NEG has also been promoting the development of new glass products within many different fields, including those associated with Non-Glass products.

フラットパネルディスプレイ
超薄板ガラス
液晶用ガラス

Chronological Table

1944 – 1959 | 1960 – 1989 | 1990 – 1999 | 2000

Year Product & Technology Development Business Development
Creating NEG’s Foundations 1944

Established in October with investment from NEC Corporation and other.

Loaned facilities to NEC following World War II and briefly suspended operations.

1949 Separated from NEC on December 1 (generally recognized as the day on which NEG was founded) as an independent company.
1951 Successfully began use of the Danner process to form glass tubing automatically; initiated mass production.
1956

Started production (glass melting) using a large tank furnace.

Started production of powder glass.

1958 Started production of glass for radiation shielding.
1959 Started production of glass blocks. Established Fujisawa Plant.
The Age of CRTs 1960 Introduced technology for manufacturing glass tubing from Owens-Illinois, Inc. (USA).
1962 Developed super heat-resistant glass-ceramic “Neoceram”.
1963 Introduced technology for manufacturing CRT glass from Owens-Illinois, Inc. (USA).
1964 Started production of glass for diodes. Established Shiga-Takatsuki Plant.
1965 Started production of black-and-white CRT glass.
1968 Started production of color CRT glass.
1971 Established Notogawa Plant.
1973 Developed glass-ceramic building material “Neopariés”. Company stock listed on the Tokyo Stock Exchange and Osaka Securities Exchange (Second Section).
1974 Started production of thin sheet glass for LCDs and heat-resistant glass “Neorex”.
1976 Started production of ARG fiber and E-glass fiber.
1977 Initiated research project on glass solidification technologies for high-level radioactive liquid waste, based on a request from the Power Reactor and Nuclear Fuel Development Corporation in Japan.
1980 Started production of evacuation-type solar tube collectors.
1981 Started production of glass capillaries for optical connectors.
1983 Company stock transferred to the First Section of the Tokyo Stock Exchange and Osaka Securities Exchange.
1985 Started production of extra-large 37-inch CRT glass.
1986

Started production of D-fiber.

Developed low melting point powder glass for ultra LSl ceramic package.

1987

Started production of alkali-free substrate glass for TFT-LCDs, cover glass for image sensors, ball lenses for optical communications, and glass for laser diodes.

Started production of thin sheet glass by applying the continuous redrawing method.

1988 Launched sales of fire-resistant glass-ceramic for fire-rated glass “FireLite”. Started CRT glass operations in the US via joint venture (which was to become our wholly-owned subsidiary in 1993).
1989

Established Precision Glass Center.

Developed ball lens unit for optical communications.

Made the US representative office a sales subsidiary.
Age of Overseas Development 1991

Established Wakasa-Kaminaka Plant.

Started CRT glass operations in Malaysia.

Codified Environmental Charter.

1993 Introduced oxy-fuel firing systems in melting furnaces.
1995 Developed PDP substrate glass and H-fiber. Started CRT glass operations in EU (UK).
1996 Started production of glass tubing for LCD backlights. Started CRT glass operations in Indonesia and glass tubing operations in Malaysia.
1997 Developed glass-ceramic ferrules for optical connectors. Started CRT glass operations in China (Hebei Province) via joint venture.
1998

Established a recycling system for glass collected from used televisions.

Started production of PDP substrate glass using the float process.

Started production of glass fiber in Malaysia and CRT glass operations in Mexico.
1999 Acquired ISO 14001 certification for all plants in Japan. Started heat-resistant glass operations in Malaysia.
The Age of FPDs 2000 Started production of LCD substrate glass by the overflow process. Started CRT glass operations in China (Fujian Province).
2001 Started production of PDP glass substrates with ITO conductive films using in-line sputtering facilities.
2002 Launched sales of D-lens collimator components for optical communications.
2003

Developed mass production technologies for producing ultra-compact prisms used in optical devices.

Developed “Cersat” negative thermal expansion ceramics used for temperature compensation for optical communication devices.

Started processing operations for LCD substrate glass in Korea (Gumi City).
2004 Developed “LFX-9” lead-free radiation shielding glass for mammography facilities.

Ended CRT glass production in the US and Mexico.

Started processing operations for LCD substrate glass in Taiwan.

2005

Started shipments of G7.5 size LCD substrate glass.

Developed “Pro GR” gamma-ray shielding glass.

Created technologies for producing ultra-fine glass fiber.

Created technologies for direct roll forming for very large glass sheets.

Succeeded in the development of ultra-thin glass sheet with a thickness of 100μm using the overflow process.

Ended CRT glass production in EU.
2006

Developed lead-free glass tubing for diodes.

Acquired ISO 17025 certification for reliable analysis of traces of hazardous impurities exclusively in glass.

Started shipments of G8 & G8.5 size LCD substrate glass.

Started CO2 emissions trading, which was the first to take place between domestic companies.

Started processing operations for LCD substrate glass in Korea (Paju City) via joint venture.

Ended CRT glass production in Japan.

Cancelled CRT glass joint venture in China (Hebei Province).

2007

Succeeded in the development of ultra-thin glass sheet with a thickness of 50μm using the overflow process.

Developed glass for chemical strengthening.

Concluded a comprehensive university-industry collaboration agreement with the University of Shiga Prefecture.

Ended CRT glass production in Indonesia.

Started processing operations for LCD substrate glass in China (Shanghai) via joint venture.

2008

Developed OA-10G green glass substrate, which does not contain any environmentally hazardous substances.

Successfully developed ultra thin glass with a thickness of 50 µm that can be rolled up on a cylinder.

2009

Introduced LX Premium, a new type of radiation shielding glass that does not stain or discolor.

Developed Glass panel with highly efficient UV-blocking coating.

Launched sales of the world’s largest solar mirror with dielectric film.

Jointly developed the world’s first thin-film lithium-ion secondary battery on an ultrathin glass, with a thickness of 30µm, with Iwate University.

Developed extremely thin Glass-ribbon made using the redrawing process.

Ended CRT glass production in China.
2010 Started shipment of glass substrates for solar cells.
2011

Supplied ultra-thin lightweight mirrors for Space Solar Power Systems to the Japan Aerospace Exploration Agency (JAXA).

Started mass production of glass for chemical strengthening.

Started production of glass tubing for pharmaceutical use in Malaysia.

Established P&P Technology Center Takatsuki at Shiga-Takatsuki plant.

Established Nippon Electric Glass Europe GmbH in Germany.

2012 Started sales of “Invisible Glass”.
2013 Developed “ZERØ” with a coefficient of thermal expansion of zero.

Established P&P Technology Center Otsu at Otsu plant.

Started melting and forming operations for FPD-related glass in Korea (Paju City).

2014

Launched the new brand “Dinorex” specialty glass for chemical strengthenings.

Developed “VitroQuartz”, which has the same coefficient of thermal expansion as quartz.

Started processing operations for FPD-related glass in China (Guangzhou).

Established joint venture company, OLED Material Solutions Co., Ltd., in Notogawa Plant.

Ended melting and forming operation for CRT glass.

2015

Developed world’s thinnest infrared absorbing filter.

Developed glasses for supporting semiconductor wafers with various CTE.

Closed Fujisawa plant.

Started melting and forming operations for FPD-related glass in China (Xiamen).

2016

Launched StellaShine™, a new brand of glass-ceramics for cooking appliance top plates.

Developed glass frit for laser-sealing of ceramic package.

Started processing operations for FPD-related glass in China (Nanjing).

Acquired European glass fiber business of PPG Industries, Inc.

Closed Wakasa-Kaminaka Plant.