IPS LCD equivalent to NEC NL10276BC20-04 - Page 1
Forum section: electronics / projects

author: perdrix
author_rank: Frequent Contributor
timestamp: July 14, 2021, 08:43:43 am
content: The subject panel is a TN panel. Does anyone know if there's a direct IPS equivalent?ThanksDavid

author: coromonadalix
author_rank: Super Contributor
timestamp: July 14, 2021, 10:58:03 am
content: Not being rudeFor what use ?? for a low resolution panel like this ?https://www.panelook.com/NL10276BC20-04_NLT_10.4_LCM_overview_6186.htmlYou wont gain nothing adding or trying to fit an ips panel ??Gaining whatResolutionBrightnessAngle of vision ?Since its an : LVDS (1 ch, 6-bit) , 20 pins Connector .... model you have to search similar panels and hope to have compatible pinouts

author: wraper
author_rank: Unknown
timestamp: July 14, 2021, 11:11:58 am
content: Quote from: coromonadalix on July 14, 2021, 10:58:03 amFor example, I would prefer oscilloscope with IPS screen rather than crappy TN which needs to be observer from certain angle to see a reasonable image. If you place such somewhere higher on the bench, when looking from below, you would see inverted image.

author: perdrix
author_rank: Frequent Contributor
timestamp: July 14, 2021, 11:19:41 am
content: Viewing angle - TN is OK if viewed straight on, but awful from any angle beyond a few degrees from perpendicular to the screen.D.

author: coromonadalix
author_rank: Super Contributor
timestamp: July 14, 2021, 04:31:24 pm
content: If the mentioned scope as an video output or an vga output, ... simply add an pcb vga interface with an assciciated screen who match the size you need ??If not you have to search in the scope schematic the lcd interface chip and / or control signals used and try to patch your own solution ?

author: SiliconWizard
author_rank: Super Contributor
timestamp: July 14, 2021, 04:53:13 pm
content: Quote from: coromonadalix on July 14, 2021, 10:58:03 amYou must be kidding. There's a world between an IPS panel and a TN one. 1024x768 is not that low at all. (And it's even kinda irrelevant.)You'd get much better viewing angle, usually higher brightness and contrast...The issue here will be finding a panel with the same LVDS interface. Finding an IPS panel of the same size and resolution is not a problem OTOH.The VS104T-003A is a candidate. It has a 30-pin LVDS interface. Not unlikely that a simple cable adapter would work, as not all pins are used - check datasheets to figure this out.

author: Buriedcode
author_rank: Super Contributor
timestamp: July 14, 2021, 06:06:54 pm
content: I'd be interested to see what the viewing angle is for the original, since it's a TFT (which is technically TN but active, not passive) so should be well above 100 degrees.I couldn't find that spec for the display part number, but it several sources quote contrast ratio as "300:1" which is always optimistic, but is in the ball-park of most active displays with reasonable viewing angles. Sounds like you're confusing it with an STN (or even FSTN) display which does indeed have terrible viewing angles and often contrast ratios in single digits.

author: perdrix
author_rank: Frequent Contributor
timestamp: July 14, 2021, 06:15:30 pm
content: I've just got hold of the datasheet - it isn't anything like as poor as I feared - I sort of read TN as STN:• Horizontal: Left side 60° (typ.), Right side 60° (typ.)• Vertical: Up side 45° (typ.), Down side 60° (typ.)So maybe it will be OK!Thanks folksDavid

author: charlyd
author_rank: Frequent Contributor
timestamp: December 31, 2024, 06:30:20 pm
content: Hi it s an older topic but i am trying to convert a TDS5104B. and was also doing imvestigation on the NEC NL10276BC20-04because it a lvl up from the original and trying to fire it up with auniversal controller and connect it to the 16pins IDC from a video card.any pros or cons ?