Japan Display

Japan Display Inc.
Information
Type	Public company
Industry	Display panels, sensors, semiconductor packaging
Founded	1 April 2012 (start of business)
Founder	Innovation Network Corporation of Japan, Hitachi, Sony, Toshiba
Headquarters	Shinagawa, Tokyo, Japan
Notable Personnel	Jun Akema (President and CEO), Scott Callon (Chairman)
Products	LTPS TFT-LCD panels (including VR panels), automotive displays, eLEAP OLED, sensors
Parent	Ichigo Trust (controlling shareholder)
Website	https://www.j-display.com/en/

Japan Display (Japan Display Inc., usually shortened to JDI) is a Japanese display manufacturer formed from the small and medium-sized display businesses of Hitachi, Sony and Toshiba with backing from the Innovation Network Corporation of Japan (INCJ), a public-private partnership. It began operations on 1 April 2012 and is headquartered in Shinagawa, Tokyo. Its shares trade on the Tokyo Stock Exchange Prime Market under the code 6740, and its controlling shareholder is the investment fund Ichigo Trust.

JDI built its business on low-temperature polysilicon (LTPS) thin-film transistor LCDs for smartphones, tablets, cars, cameras and medical equipment. For virtual reality it developed a series of high pixel density LCD panels made specifically for head-mounted displays, starting with a 651 ppi panel in 2016 and reaching a 2,527 ppi panel on a glass substrate, announced as a development in 2024. Its 2.1-inch 1,058 ppi VR panel went into mass production in 2020, and Lynx used JDI's panels in its Lynx R1 mixed reality headset.

Reviewed 6 October 2026. Formation, IPO, Ichigo control, 2025-2026 restructuring and Mobara sale, VR panel specifications, VRM-100, eLEAP and HMO checked against JDI releases and filings, TechCrunch, TV Technology, CNBC, AppleInsider, Road to VR, UploadVR, Display Daily and OLED-Info. About review dates.

History

Formation

On 31 August 2011, Hitachi, Sony, Toshiba and INCJ announced a plan to merge the three electronics makers' small and medium-sized LCD operations into a joint venture tentatively named Japan Display. Under the plan INCJ would hold 70 percent and each of the three companies 10 percent. On 15 November 2011 the four parties announced that they had signed definitive agreements. The businesses being combined included Hitachi Displays, Sony Mobile Display and Toshiba Mobile Display, which employed about 2,600, 2,200 and 2,200 people respectively, and INCJ agreed to invest a total of 200 billion yen in newly issued shares in exchange for a 70 percent voting share. Japan Display started business on 1 April 2012.

Stock listing and Apple dependence

JDI listed on the Tokyo Stock Exchange on 19 March 2014. The initial public offering raised 318.5 billion yen, less than targeted, and the shares opened at 769 yen, 15 percent below the offer price of 900 yen. The company came to rely heavily on Apple. AppleInsider reported in January 2020 that Apple had been the source of 61 percent of JDI's revenue in the previous financial year, and that Apple had earlier helped fund an LCD factory for the company and still held more than 800 million US dollars of its debt.

Ichigo rescue

AppleInsider reported on 31 January 2020 that JDI had secured a rescue package of up to 100.8 billion yen from Ichigo Asset Management. The first tranche of 50.4 billion yen gave Ichigo 44.26 percent of the company, a later offering could take its holding above 70 percent, and Ichigo chief executive Scott Callon became JDI's chairman. INCJ had been the largest shareholder before the deal. By 31 March 2024, Ichigo Trust held 78.19 percent of JDI's voting rights. Callon, who is also chief executive of Ichigo Asset Management (the investment advisor to Ichigo Trust's manager), was by then JDI's chairman and CEO, and JDI states that he does not take part in board decisions on transactions with Ichigo Trust. JDI's June 2026 disclosure gave Ichigo Trust's share of voting rights as 78.20 percent on 31 March 2026 and, based on a later large shareholding report, 75.20 percent on 19 June 2026. By then Callon was JDI's chairman.

BEYOND DISPLAY restructuring

In 2025 JDI described a restructuring under a growth strategy called BEYOND DISPLAY: cutting costs across its display business while moving resources into advanced semiconductor packaging and sensors. On 15 May 2025 the board announced that Callon would step down as CEO "to take responsibility for JDI's business performance" and stay on as unpaid non-executive chairman. Jun Akema, who joined JDI's procurement division in 2015 after working at Seiko Epson and Epson Imaging Devices, became President, CEO and Representative Executive Officer on 1 June 2025.

The same day, JDI proposed moving its automotive display business into a new wholly owned subsidiary, AutoTech Inc. It dropped that plan in June 2026. Under the structure effective 1 July 2026, the automotive business stayed inside the parent company and all businesses were placed under the chief operating officer, with the display, sensor and semiconductor packaging businesses consolidated into a single C&I Business Division alongside the AutoTech Business Division.

JDI decided in February 2025 to end production at its Mobara fab in Chiba Prefecture, and production there stopped in November 2025. On 30 September 2026 it sold the fab to Shinko Electric Industries for an undisclosed price, with handover expected on 31 March 2027. JDI said it expected to book a gain of 51.4 billion yen on the sale. JDI's company overview lists 2,333 consolidated employees as of 31 March 2026.

VR display panels

JDI's VR panels are IPS LTPS LCDs with RGB subpixels, designed to be used in pairs, one per eye; Road to VR described the 2016 panel's 1.18:1 shape as nearly square. They pair fast liquid crystal response with refresh rates of 90 to 120 Hz and a globally blinking backlight; JDI used both to reduce motion blur, and UploadVR reported a typical backlight duty rate of 10 percent for the 2016 panel. In its 2018 announcement JDI said VR headsets need high pixel density, less motion blur and low latency. It said its 803 ppi panel had helped with users noticing pixel grid lines, but that more than 1,000 ppi would be needed so that smaller panels and stronger lenses could make headsets smaller and lighter.

Announced	Size	Resolution (per panel)	Pixel density	Refresh rate	Response time	Status and notes
November 2016	3.42-inch	1700 x 1440	651 ppi	90 Hz	3 ms (black to white)	Road to VR reported that shipments had begun; an 800 ppi version was in development
2017	3.60-inch	1920 x RGB x 2160	803 ppi	90 Hz	4.5 ms (gray to gray, worst case)	Described in JDI's 2018 release as announced "last year"
May 2018	3.25-inch	2160 x RGB x 2432	1001 ppi	120 Hz	2.2 ms (gray to gray, worst case)	JDI planned to demonstrate it at SID Display Week 2018 in Los Angeles; commercial shipments planned by the end of March 2019
February 2020	2.1-inch	1600 x RGB x 1600	1058 ppi	120 Hz	4.5 ms (gray to gray, worst case)	Mass production; 430 cd/m2 typical brightness; corner-cut shapes offered; used in the Lynx R1
November 2021	2.88-inch	Not stated	1201 ppi	120 Hz	3 ms (black to white)	Announced by JDI at the DSCC AR/VR Display Forum; LTPS plus oxide backplane, global blinking backlight
June 2024	2.15-inch	3840 x 3840	2527 ppi	Not stated	Not stated	Development announcement; LTPO and color filter on array (COA) on a glass substrate; won a DIC International Display Technology Innovation Award

Panels for glasses-style headsets

JDI said its 2.1-inch 1,058 ppi panel used a special optical design meant to make glasses-style VR headsets thinner and lighter, and that VR glasses already on the market used it. Road to VR reported that the German outlet MIXED had confirmed with Lynx founder Stan Larroque that the Lynx R1 used the new JDI panels, run at 90 Hz. According to a November 2021 Display Daily report on the DSCC AR/VR Display Forum, Lynx CEO Stan Larroque said in his presentation that the company's product used JDI's LCD because of its low bill-of-materials cost and high refresh rate. The same report said JDI was planning a future 4K x 4K VR LCD in the 2-inch class at 1,700 to 2,000 ppi, with local dimming, and had built a prototype headset with a laser-backlit 2.89-inch, 1,058 ppi LCD that covered 97 percent of the BT.2020 color gamut.

Glass-substrate ultra-high resolution

In June 2024 JDI announced a 2.15-inch, 2,527 ppi LCD for VR headsets with 3,840 x 3,840 pixels per eye, built on a low-cost glass substrate; JDI said image quality of this kind had previously been available only on high-cost silicon substrates. JDI combined low-temperature polycrystalline oxide (LTPO) and color filter on array (COA) technologies for the panel. It said a wide field of view and eye box are important for VR headsets, that the panel allowed a wide field of view within a compact 2-inch display, that it minimized the screen door effect, and that the glass substrate gave significant cost advantages. In the release, JDI compared it with a 1,227 ppi panel it labeled its current display technology.

Other XR work

VRM-100 headset

In November 2018 JDI announced its own VR headset, the VRM-100. It was a PC-connected viewer for watching high-definition VR video, built around a 2880 x RGB x 1600 (615 ppi) LCD running at 80 Hz (or 60 Hz). It had gyro and geomagnetic sensors for three degrees of freedom, but no external tracking sensors or controllers. The headset connected over HDMI and USB 3.0, weighed 336 g without its cable, and came with detachable goggles that could be cleaned between users at stores and exhibitions. JDI sold it only to developers at Japanese companies. Reservations opened on 3 December 2018 and shipping was scheduled for mid-December. Until then JDI had only developed, made and sold VR display panels, and it described the VRM-100 as an expansion into complete headsets.

eLEAP and HMO

In May 2022 JDI announced eLEAP, a way to make OLED displays that forms the pixels by photolithography instead of depositing them through a fine metal mask. JDI said this raised the aperture ratio to 60 percent, against about 28 percent for mask-deposited OLEDs, and that at 300 ppi it doubled efficiency and peak brightness and tripled lifetime. JDI's eLEAP page lists VR/AR among its target uses and says the process can reach more than 800 ppi. JDI also lists VR among the target uses of HMO (High Mobility Oxide), a polycrystalline oxide semiconductor backplane developed with a material from Idemitsu Kosan. JDI says it has produced HMO displays on a G6 glass substrate on the mass production line at its Mobara factory.

See also

• LCD
• Pixel density
• BOE Technology Group
• Samsung Display
• LG Display