Ips panel

thanohan

New member
19 May 2016
16
Καλησπερα.. στις τηλεορασεις αλλων εταιριων εκτος της lg το ips panel Ονομαζεται καπως αλλιως? ευχαριστω
 

hristoslav2

Senior Member
8 January 2016
359
Varna, Bulgaria
http://www.tftcentral.co.uk/articles/panel_technologies.htm

Attention!
The response time depends on what refresh rate works T-con board size (diagonal) and resolution.
The difference in response time from black to white, the same size matrix but different refresh rate of the T-con Board (50Hz-100Hz) can reach 8ms in favor of the second.


LCD matrix
Type
____________
Variants
__________________________________________________
Contrast ratio
(native)
___________________
Color rendering
_______________
Response time
----------------------
in 120/100Hz
(in 60/50Hz)


_______________
NTSC
Color Gammut
________
Viewing Angles
_________________
Twisted Nematic
(TN)
Twisted Nematic (TN)
Best TN (BTN)
from 350:1 to 1000:1
to 1000:1
6bit+FRC
6bit+FRC
10-25 ms
10 ms
46-72%
-
30° (H)
Multi Domain Vertical Alignment
(MVA)
Multidomain Vertical Alignment (MVA)
Pemium-MVA (P-MVA)
Advanced MVA (A-MVA)
Premium MVA (P-MVA)
Super MVA (S-MVA)
Ultraviolet-induced multi-domain vertical alignment (UV[SUP]2[/SUP]A)
Axially Symmetric Vertical Alingment (ASV)
(Advanced Super View)
from 300:1 to 800:1
-
from 800:1 to 6800:1
1000:1
from 3500:1 to 5250:1
from 2000:1 to 5000:1
from 350:1 to 1000:1
8bit+FRC
8bit+FRC
8bit+FRC / 10bit
-
8bit+FRC / 10bit
8bit+FRC / 10bit
-
25 ms
-
18 ms (33.3ms)
16-20 ms
18 ms
15 ms
16 ms
-
-
-
-
-
-
-
-
-
20°(H)
-
30°(H)
55/72°(H)
-
Patterned Vertical Alignment
(PVA)
Patterned Vertical Alignment (PVA)
Super-Patterned Vertical Alignment (S-PVA)
Advanced Patterned Vertical Alignment (A-PVA)
Circularly Polarized Vertical Alignment (C-PVA)
Polymer Sustained Alignment (PSA)
SVA (Samsung PVA)
from 1000:1 to 1500:1
from 850:1 to 5000:1
from 2100:1 to 4350:1
from 1500:1 to 1800:1
from 2500:1 to 3000:1
from 3000:1 to 4800:1
8 bit
-
-
6 bit+Hi-FRC
-
8 bit+Hi-FRC
20 ms
16-20 ms
-
16.7 ms
24 ms
12 ms (28 ms)
-
-
-
-
-
-
-
40°(H)
55°(H)
-
45° (H)
35/55° (H)
In Plane Switching
(IPS)
Super-IPS (S-IPS)
Dual Domain IPS (DD-IPS)
Advanced Super IPS (AS-IPS)
Enchanced-IPS (e-IPS)
Horizontal-IPS (H-IPS)
Advanced High Performance In Plane Switching (AH-IPS)
Professional-IPS (p-IPS)
Plane to Line Switching (PLS)
Advanced PLS (AD-PLS)
Advanced Hyper Viewing Angle (AHVA)
Advanced Fringe Field Switching (AFFS)
IPS-Provectus (IPS-Pro)
SA-SFT
Advanced True White IPS (A-TW-IPS)
Advanced Super Fine TFT (A-SFT)
Super Advanced Super Fine TFT (SA-SFT)
Ultra-Advanced SFT (UA-SFT)
from 400:1 to 960:1
-
-
1000:1
from 800:1 to 1000:1
from 700:1 to 1000:1
1000:1
from 240:1 to 860:1
-
1000:1
700:1
1000:1
from 450:1 to 500:1
700:1
from 300:1 to 400:1
from 300:1 to 900:1
from 400:1 to 900:1
8bit+FRC / 10 bit
-
-
6 bit+AFRC
6/8/10 bit
8bit+FRC
-
-
-
8bit+FRC
-
8bit+FRC
-
-
-
8 bit
8 bit
10-18ms (28.9ms)
-
-
ms
35 ms
25 ms
-
16.5 ms
-
12 ms
6.8 ms (13.2 ms)
-
20-25 ms
12-16 ms
-
-
-
110%
-
-
-
110%
-
-
-
-
-
-
-
-
-
-
72-100%
77%
30-42°(H)
-
-
-
70° (H)
70° (H)
-
72°(H)
-
° (H)
44° (H)
75°(H)
-
-
-
-
Organic Light
Emitting Diodes
(OLED)
White Oled (W-OLED - LG)
Polymer Oled (P-OLED - AUO)
Раѕѕіvе-mаtrіх Оled (РМОLЕD)
Асtіvе-mаtrіх Оled (АМОLЕD)
Тrаnѕраrеnt Оled (ТМОLЕD)
Тор-еmіttіng Оled (ТОLЕD)
Ѕtасkеd Оled (ЅОLЕD)
Fоldаblе Оled (FМОLЕD)
Рhоѕрhоrесеnt Оled (РНОLЕD)
1 000 000:1
-
-
-
-
-
-
-
-
10bit
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
107%
-
-
-
-
-
165° (H)
-
-
-
-
-
-
-
-


FRC - Frame Rate Control
AFRC - Advanced Frame Rate Control
TN Panel | TN Panel
Panel Technologies - TN Film, MVA, PVA, IPS, PLS
https://en.wikipedia.org/wiki/Thin-film-transistor_liquid-crystal_display
http://www.sharp.eu/cps/rde/xchg/eu/hs.xsl/-/html/uv2a-technology.htm
UV2A | TVs AQUOS Global Website
Super-Fine TFT (SFT) LCDs
www.flatpanels.dk - Din guide til fladsk
Π‛Ρ‚Ρ€ΡƒΠΊΡ‚ΡƒΡ€Π° пиксΠϴΠ»ΠϴΠΉ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… Ρ‚ΠΈΠΏΠΎΠ² Π–Πš-ΠΏΠ°Π½ΠϴΠ»ΠϴΠΉ
Wayne Schmidt's Television Pixel Page
Screen Technology and Sub-Pixels Up Close

LCD Type matrix
specification
Name
·················
Nickname
·············
Year
········
Inventor
····················
Advantage
·················
Transmittance/
contrast ratio
·······················
Viewing angle (V/H)
······················
Color Depth
················
Remarks
····························
Gamma (typ.)
··························
Responce Time
························
TNTwisted Nematic1971Schadt & Helfrich6-bit
STNSuper Twisted Nematic1993Brown Boveri Research Center6-bit
BTNBest Twisted Nematic1995Samsung6-bit
IPS family
IPSSuper TFT1996Hitachi LtdWide viewing angle100/100
Base level
Most panels also support true 8-bit per channel color. These improvements came at the cost of a lower response time, initially about 50 ms. IPS panels were also extremely expensive.
S-IPSSuper - In Plane Switching1998Hitachi LtdColor shift free100/137IPS has since been superseded by S-IPS (Super-IPS, Hitachi Ltd. in 1998), which has all the benefits of IPS technology with the addition of improved pixel refresh timing.
AS-IPSAdvanced Super-IPS2002Hitachi LtdHigh transmittance130/250AS-IPS, also developed by Hitachi Ltd. in 2002, improves substantially on the contrast ratio of traditional S-IPS panels to the point where they are second only to some S-PVAs.
AFSSAdvanced fringe field switching2003Boe-Hydis
(Hyundai)
Superior performance and colour gamut with high luminosityColour shift and deviation caused by light leakage is corrected by optimizing the white gamut, which also enhances white/grey reproduction.For small and medium size special projects.
IPS-Pro IPS-Provectus2004Hitachi LtdHigh contrast ratio137/313The latest panel from IPS Alpha Technology with a wider color gamut and contrast ratio matching PVA and ASV displays without off-angle glowing.
H-IPSHorizontal IPS2007LG. DisplayImproves contrast ratio by twisting electrode plane layout. Also introduces an optional Advanced True White polarizing film from NEC, to make white look more natural. This is used in professional/photography LCDs.
IPS-Pro 2IPS alpha2008Hitachi LtdHigh contrast ratioNext generation of IPS-Pro
A-TW-IPSA True White IPS2008NEC ??
E-IPSEnhanced IPS2009LG. Display8-bit
PLS2009Samsung8-bit
P-IPSProfessional IPS2010LG. DisplayOffer 1.07 billion colours (30-bit colour depth). More possible orientations per sub-pixel (1024 as opposed to 256) and produces a better true colour depth.
IPS-Pro 3IPS alpha next gen2010Hitachi LtdHigh contrast ratio8-bit
S-PLSSuper Plane Line Switching2010SamsungSimilarities to IPS panels and touts improved viewing angles and image quality, increased brightness and lower production costs. PLS technology first debuted in the PC display market with the release of the Samsung S27A850 and S24A850 monitors in September 2011.
AH-IPSAdvanced High Performance IPS2011LG. DisplayImproved colour accuracy, increased resolution and PPI, and greater light transmission for lower power consumption.
AH-PLSAdvanced High Performance IPS20118-bit
VA family
PVAPatterned Vertical Aligment1996
Samsung8-bit
S-PVASuper Pattern Vertical Alignment1997Samsung8-bit
S-PVA2Super Patterned Vertical Alignment 22006Samsung8-bit
C-PVACircular Patterned Vertical Alignment2008Samsung8-bit
S-PVA3Super Patterned Vertical Alignment 32009Samsung8-bit
MVAMulti-domain vertical alignment1998FujitsuThe pixel response times of MVAs rise dramatically with small changes in brightness. Less expensive MVA panels can use dithering and FRC.25ms
P-MVAPremium Multi-domain vertical alignment2000AU Optronics8-bit25ms
S-MVA
(Super MVA)
Super Multi-domain vertical alignment2000CMI & Fujitsu8-bit25ms
A-MVA
(Advanced MVA)
Advanced Multi-domain vertical alignment2005AU Optronics3000:18-bit25ms
A-MVA2Advanced Multi-domain vertical alignment 22007AU Optronics3000:18-bit25ms
A-MVA3
(PSA)
Advanced Multi-domain vertical alignment 3
2008AU Optronics3000:18-bit25ms


8-bit
ASVAxially Symmetric Vertical Alignment

Advanced Super View
2002SharpIt is a VA mode where liquid crystal molecules orient perpendicular to the substrates in the off state. The bottom sub-pixel has continuously covered electrodes, while the upper one has a smaller area electrode in the center of the subpixel. When the field is on, the liquid crystal molecules start to tilt towards the center of the sub-pixels because of the electric field; as a result, a continuous pinwheel alignment (CPA) is formed; the azimuthal angle rotates 360 degrees continuously resulting in an excellent viewing angle. The ASV mode is also called CPA mode.
UV²A

(Optical aligment)
Ulthra Violet vertical Aligment2009Sharp
8-bit
 

thanohan

New member
19 May 2016
16
Ευχαριστω πολυ για τις απαντησεις! καλως σας βρηκα!
Μια ακομα ερωτηση που δημιοθργηθηκε ψαχνωντας στο forum..δεν με ενδιαφερει να παρακολουθω περιεχομενο σε 4κ αλλα οπως εχω δει καποιες τηλεορασεις Uhd ειναι σε καλες προσφορες αυτο το καιρο..αξιζει η αγορα καποιας η ειναι καλυτερο να επιλεξω καποια fhd στην ιδια τιμη..σκεπτομενος οτι η fhd θα εχει αλλα χαρακτηριστικα που θα υπερτερουν?
 

thanohan

New member
19 May 2016
16
σιγουρα θα ηταν το καλυτερο αλλα δεν εχω σκοπω να ανεβω τοσο πολυ σε τιμη γι αυτο προσπαθω να αποφασισω για απλη fhd η uhd
 

thanohan

New member
19 May 2016
16
αρα για να καταλαβω κιολας το λογο τα υπολοιπα χαρακτηριστικα ειναι της πλακας συγκριτικα με αντιστοιχες fhd?
αυτη σκεφτομουν για να σου πω την αληθεια LG 49UH600V
 

teddy743

Supreme Member
16 August 2014
7,175
Θεσσαλονίκη
Ακριβώς όπως το λες. Έχει δρόμο ακόμη το 4Κ για να γίνει της προκοπής κάτω από τα 1000ε. Τη συγκεκριμένη Τv δεν την εχω δει, αν βρεις κανένα κάτοχο να ρωτήσεις θα είσαι τυχερός, αλλά από ότι βλέπω αυτή δεν έχει καν hdr οπότε και να ήταν καλή (που πραγματικά αμφιβάλω) θα έπρεπε να την αλλάξεις του χρόνου.
 

SR-71

AVClub Fanatic
15 December 2010
46,824
Kashyyyk stratosphere - 100,000 ft
Θανο

Eχεις ψαξει ποσο υλικο μπορεις ΑΜΕΣΑ να απολαυσεις στα 4Κ .... και ποσο στα 2Κ ?

Γιατι αν απαντησεις αυτην την ερωτηση .... οι ενδοιασμοι σου διαλλυονται (πανυγηρικα).
 

thanohan

New member
19 May 2016
16
γι αυτον ακριβως το λογο εγραψα οτι δεν ενδιαφερομαι να παρακολουθω 4Κ.. απλα απο μικρη ερευνα που εκανα ειδα καποιες uhd να εχουν παρομοια χαρακτηριστικα με καποιες fhd στην ιδια περιπου τιμη..γι αυτο απευθυνθηκα εδω στους ειδικους μηπως μου ξεφευγουν καποια χαρακτηριστικα που κανουν τις fhd καλυτερη επιλογη :)
 

SR-71

AVClub Fanatic
15 December 2010
46,824
Kashyyyk stratosphere - 100,000 ft
Το 4Κ της UHD, στο πλειστο των περιπτωσεων, θα ειναι 2K FHD upscaled.
(για τηλεοπτικο σημα, ουτε που το συζηταω .... θεωρω οτι εισαι κινηματογραφοφιλος !)
 

thanohan

New member
19 May 2016
16
για ταινιες ενδιαφερομαι μονο και κανεναν αγωνα στο 4κ επισης δεν προκειται να σεβαστω την αποσταση οπως δειχνει το διαγραμμα αρα ξεκιναω ερευνα για fhd ευχαριστω για τις πληροφοριες...οσο θα ενημερωνομαι απο το forum για να μην σας ζαλιζω καλοδεχουμενες συμβουλες για το τι θα πρεπει να προσεξω
 

teddy743

Supreme Member
16 August 2014
7,175
Θεσσαλονίκη
Δεν μας ζαλίζεις καθολου, ρώτα ότι θες και μακάρι να μπορούμε να σε βοηθήσουμε.

--- Αυτόματη συγχώνευση μηνύματος ---

Thanohan έχεις π.μ.
 

thanohan

New member
19 May 2016
16
ευχαριστω για τη βοηθεια..απ'οτι εχω καταλαβει το ips panel ειναι σημαντικο για τη γωνια θεασης τα 100hz επισης ειναι απ τα κυρια..απο κει και περα τι αλλο να συγκρινω απο χαρακτηριστικα ψαχνωντας??
γι αυτο μπλεχτηκα και με τις 4κ κ ελεγα ενταξει γραφουν καποια πραγματα ιδια με την fhd που εχω δει οποτε ας ειναι 4Κ τι με νοιαζει κ ποτε να μν το χρησιμοποιησω..