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A comment on Lenovo announces the first Arm-based ThinkPad. Parent comment

Re:Lenovo announces the first Arm-based ThinkPad by mschaef on Monday February 28, 2022 @06:21AM (#30498694)
It's easier to run LCD production lines if all the panels are produced on the line at the same aspect ratio. Given the prevalence of 16:9 video panels, this made it easier to produce 16:9 panels for laptops. (So, you're essentially correct.)
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Re:Lenovo announces the first Arm-based ThinkPad by vladvasiliu on Monday February 28, 2022 @06:28AM (#30498731)
Does that apply across sizes?

I'd expect laptop screens, having a different pixel density, to be manufactured on different lines so that having the same aspect ratio as some other size wouldn't count that much.

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Re:Lenovo announces the first Arm-based ThinkPad by ksec on Monday February 28, 2022 @06:51AM (#30498853)
If the Pixel density differs ( a lot ) then yes it doesn't matter. But you still need economy of scale. This doesn't matter as much now because current LCD panel industry is essentially left over by Smartphone market. So you get a lot more flexibility than trying to print millions of the same 16:9 panels.
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Re:Lenovo announces the first Arm-based ThinkPad by mschaef on Monday February 28, 2022 @07:40AM (#30499183)
Do you have any sense what share of the LCD panel industry goes to phones?
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Re:Lenovo announces the first Arm-based ThinkPad by ksec on Monday February 28, 2022 @07:59AM (#30499334)
No up to date number ( Because I no longer care as much ). Before pandemic and chip shortage the trajectory was OLED will be cheaper than LCD by 2022/ 2023. That is excluding other benefits like thinner display so you could fit larger battery and higher res ( spec ) numbers for better marketing. It is only a matter of time before LCD get completely squeezed out on Smartphone.
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