Update:
The PWM frequency is 12.9 KHz at all brightness.
Guess ASUS changes the pulse width to adjust the brightness?
The panel is LM240WU8-SLD,
so BL2411PT and this one are the only two confirmed using LM240WU8-SLD.
VS24AHL uses the same panel as VS24AH-P.
Some information about the panel.
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Source ASUS Support
The PWM frequency is 12.9 KHz, but no % brightness provided,
The panel is LG LM240WU8, but not sure about -SLA or -SLD.
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I am glad ASUS willing to tell the detail information about their product.
I send another mail for more...
1920*1200 IPS Monitor. Sent an email to ASUS and they confirmed this monitor uses PWM.
my questions are:
1.Is there any good review about this monitor?
2.Do VS24AH use the same panel as u2412m? (I hope not. They have different gtg response time)
3.Is the pwm frequency high (e.g., ASUS...
From http://www.panelook.com/
I think currently available 24" 1920*1200 IPS panels are
LG Disaply
E-IPS (w-led) ex: DELL u2414m, HP ZR2440
AH-IPS (gb-led) ex: DELL u2413, ASUS PA249q?
Samsung
PLS (w-led) ex: EIZO EV2436?, ASUS PB248q?
The GW2760HS was available in Taiwan about 2 month ago. Most stores are out of stock now, even on many online shops.
Since it is hard to buy one even in Taiwan, the monitor may not be available at other counties soon. I dunno that's because it's quite popular or the bad of BenQ's supply chain.