M140NW4D R4 is a 14.0" diagonal a-Si TFT-LCD display panel product from InfoVision Optoelectronics Kunshan Co., Ltd. (hereafter called IVO), with an integral WLED backlight system, With LED Driver , without touch screen. It features an operating temperature range of 0 ~ 50°C , a storage temperature range of -20 ~ 60°C , and the maximal vibration level of 1.5G (14.7 m/s²). It's general features are summarized by Einklcd in the following: WLED Backlight, With LED Driver . Based on its features, Einklcd recommend that this model be applied to Laptop etc. Now this model is in production. We inputted this model's specification on Nov 6 2023 for the first time, and the latest update on Oct 14 2024. If you want to embed the LCM in your future product, einklcd strongly recommend that you should contact with IVO or it's agent to learn lateast production and specification detail of M140NW4D R4. The production status marked on einklcd.com is for reference only and should not be used as the basis for the user's decision making.
Brand: IVO
Model P/N: M140NW4D R4
Diagonal Size:14.0"
Panel Type: a-Si TFT-LCD, LCM
Resolution 1920(RGB)×1200, WUXGA
161PPI Pixel
Format:RGB Vertical Stripe
Active Area: 301.594(W)×188.496(H) mm
Bezel Opening-
Outline(mm)
Luminance
Viewing Angle
Good View at
Color Depth
Outline Shape
Refresh Rate
306.59(W)×198.9(H)×5.1(D)
300 (Typ.)(cd/m²)
89/89/89/89 (Typ.)(CR≥10) Left / Right / Up / Down
Symmetry
16.7M 45% NTSC
Slim (PCBA Bent, T≤3.0mm)
60Hz
120Hz (60HZ Input) : Embedded MEMC Circuit
120Hz+120Hz : 120Hz Panel+120Hz Backlight
240Hz (60HZ Input) : Embedded MEMC Circuit
Treatment
Contrast Ratio
Work Mode
Response
Backlight
Used for: Laptop
Touchscreen: Without
-
1000 : 1 (Typ.) (TM)
IPS, Normally Black, Transmissive
IPS Family: AAS, ADS, AHVA, FFS, HFS, HIS, IPS, New Mode2, PLS, SFT, Vistarich
VA Family: ASV, FSA, HVA, MVA, PVA, SVA, UV²A, VA
20 (Typ.)(Tr+Td) ms
WLED , 15K hours , With LED Driver
Signal Type eDP (2 Lanes) Connector
Voltage Supply 3.3V (Typ.)
Max. Ratings Storage Temp.: -20 ~ 60 °C
Operating Temp.: 0 ~ 50 °C
