Turnabout
On 9/29 we noted that Samsung Display seemed to have cancelled an on-going project it had been working on for Apple (AAPL). The project was to develop a 10.86” OLED iPad display for release in 2022 but a conflict over specifications for the panel were cited by the media as the cause for the cancellation. Samsung’s typical OLED structure is a single RGB stack, however Apple is convinced that such an arrangement would not produce a bright enough display. They proposed a double stack structure that is essentially two sets of OLED materials on top of each other, with Apple’s contention that the single stack structure would not be bright enough, a relatively common complaint about OLED displays, and that it would extend the display’s lifetime given the use profile for tablets.
SDC seems to have been convinced that such a product, and the changes it would have to make to its production line, would not be profitable for SDC based on its cost estimates and the expectations for potential panel sales to Apple. We also noted that 2nd OLED supplier LG Display), would now have the opportunity to explore such development without the pressure that SDC would typically bring, particularly as LG Display has already developed a simplified dual stack structure that would be the basis for the Apple panel development. It seems that such a project is underway at LG Display, with a target of developing a 12.9” dual stack OLED display using LTPO (Low-temperature polycrystalline oxide), but the likelihood of a 2022 product seems remote considering the early development stage, the complexity of the display, and the capacity available to LG Display.
Perhaps if LGD is able to meet Apple’s exacting specifications, and calculates that they can profitably produce such a display for Apple for an extended period of time, we might see such a device in 2023 or 2024, but at the same time Apple is also exploring Mini-LED technology, which would likely be a bright and less expensive solution, albeit one that might not meet all of Apple’s criteria for color quality without quantum dots, so in reality the pressure never goes away. Get cookin’.
SDC seems to have been convinced that such a product, and the changes it would have to make to its production line, would not be profitable for SDC based on its cost estimates and the expectations for potential panel sales to Apple. We also noted that 2nd OLED supplier LG Display), would now have the opportunity to explore such development without the pressure that SDC would typically bring, particularly as LG Display has already developed a simplified dual stack structure that would be the basis for the Apple panel development. It seems that such a project is underway at LG Display, with a target of developing a 12.9” dual stack OLED display using LTPO (Low-temperature polycrystalline oxide), but the likelihood of a 2022 product seems remote considering the early development stage, the complexity of the display, and the capacity available to LG Display.
Perhaps if LGD is able to meet Apple’s exacting specifications, and calculates that they can profitably produce such a display for Apple for an extended period of time, we might see such a device in 2023 or 2024, but at the same time Apple is also exploring Mini-LED technology, which would likely be a bright and less expensive solution, albeit one that might not meet all of Apple’s criteria for color quality without quantum dots, so in reality the pressure never goes away. Get cookin’.
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