Search found 4 matches

by GammaTron
07 Nov 2023, 12:46
Forum: Eliminating Motion Blur — LightBoost / ULMB / ELMB / DyAc
Topic: Laptop Ghosting, but stops when resolution is lowered.
Replies: 0
Views: 2961

Laptop Ghosting, but stops when resolution is lowered.

Hi I have a particularly interesting issue where I can use lenovo vantage overdrive feature on their gaming laptops, however this causing inverse ghosting as its called, however whats interesting is that the inverse ghosting goes away after lowering the resolution, and the most its lowered the more ...
by GammaTron
08 Nov 2018, 02:10
Forum: Area 51: Display Science, Research & Engineering
Topic: Creating a software overdrive driver (for slow panels)
Replies: 7
Views: 7600

Re: Creating a software overdrive driver (for slow panels)

There's quite a variety that's not even gaming monitor related: -- Some of the work I did was for an augumented reality LCD. -- Some of the tuning stuff I do are for other panel types such as IPS and VA. Working with VA overdrive is extremely tough, even the best overdrive tuning for VA can't compe...
by GammaTron
03 Nov 2018, 19:56
Forum: Area 51: Display Science, Research & Engineering
Topic: Creating a software overdrive driver (for slow panels)
Replies: 7
Views: 7600

Re: How do I do laptop panel overdrive?

Adding overdrive to a panel without overdrive can only be done via software-based overdrive techniques. There was a graphics driver technique more than ten years ago called "ATI Radeon Overdrive" in the days when LCDs were still extremely slow-responding and didn't have hardware-based overdrive tec...
by GammaTron
02 Nov 2018, 18:37
Forum: Area 51: Display Science, Research & Engineering
Topic: Creating a software overdrive driver (for slow panels)
Replies: 7
Views: 7600

Creating a software overdrive driver (for slow panels)

Like many laptop panels, there isnt much in the way of firmware or driver utilities, so how then would I over drive my panel? It has a latency of 16ms, making for some definite ghosting, so Any recommendations to lower the response time, and lower ghosting? Here is the panel NV156FHM-N4B