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LH190Q01-SH02 Dataheets PDF



Part Number LH190Q01-SH02
Manufacturers LG
Logo LG
Description LCD Display
Datasheet LH190Q01-SH02 DatasheetLH190Q01-SH02 Datasheet (PDF)

LH190Q01-SH02 Liquid Crystal Display Product Specification 1. General Description The LH190Q01-SH02 model is a Thin Film Transistor- Liquid Crystal Display without polarizer. The matrix compose a-Si Thin Film Transistor as a active element. It is a transmissive type display operating in the normally black mode. This TFT-LCD has 1.9 inch diagonally measured active display area with qVGA resolution(240×RGB×320 pixels). Each pixel is divided into Red, Green and Blue sub-pixels or dots which are ar.

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LH190Q01-SH02 Liquid Crystal Display Product Specification 1. General Description The LH190Q01-SH02 model is a Thin Film Transistor- Liquid Crystal Display without polarizer. The matrix compose a-Si Thin Film Transistor as a active element. It is a transmissive type display operating in the normally black mode. This TFT-LCD has 1.9 inch diagonally measured active display area with qVGA resolution(240×RGB×320 pixels). Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. The LH190Q01-SH02 has been designed to apply the interface method that enables low power. The LH190Q01-SH02 is intended to support applications where thin thickness, low power are critical factors and graphic display are important. In combination with the vertical arrangement of the sub-pixels, the LH190Q01-SH02 characteristics provide a high quality display for mobile phone application. General Features Active Screen Size Outline Dimension Pixel Pitch Pixel Format Color Gamut Transmittance (with POL) Weight (without POL) Rubbing Direction D-IC Display Operating Mode Ver.1.1 1.9 inch diagonal 32.800(H) x 46.080(V) x 0.80(D) mm(Typ.) , Only panel without polarizer 0.040 mm x 0.120mm 240×RGB×320 Pixels (RGB Stripes Arrangement) 68%(Typ.) , Only CF 4.86% (Typ.) at 4.5 V 2.8g (Typ.)± 0.28g 80/80/80/80 deg (U/D/L/R @ C/R>10) R61505U Transmissive Mode, Normally black Sep. 4 , 2007 4 / 16 LH190Q01-SH02 Liquid Crystal Display Product Specification 2. Absolute Maximum Ratings The following are maximum values which, if exceeded, may cause operation or damage to the unit. Table 1. ABSOLUTE MAXIMUM RATINGS Value Min. LC Operating Voltage *1) Operating Temperature Storage Temperature Operating Ambient Humidity *2) Storage Humidity *2) Notes: *1) Parameter Symbol VOP TOP TST HOP HST -20 -30 10 10 Unit Max. V 70 80 *3) *4) ℃ ℃ %RH %RH Notes @ 25±5 ℃ 4.5 (Typ.) Liquid Crystal driving voltage. Due to the characteristics of LC Material, this voltage vary with environmental temperature. Non-condensation. Temp. ≤ 60℃ , 90% RH MAX. Temp. >60℃ , Absolute humidity shall be less than 90% RH at 60℃ *2) *3) *4) Ver.1.1 Sep. 4 , 2007 5 / 16 LH190Q01-SH02 Liquid Crystal Display Product Specification 3. Electrical Specifications Table 2. Recommend Parameters for Electrical Characteristics Value Min. 13 -11.7 Typ. 15 -9.7 3.65 -1.35 1.8 Max. 17 -7.7 - @ 25 ± 5°C Parameter TFT Gate ON Voltage TFT Gate OFF Voltage TFT Common Electrode Voltage TFT Kick-Back Voltage Symbol VGH *1) VGL *2) VcomH VcomL ΔVp Unit V V V V V Notes *3) Notes: *1) *2) VGH is TFT Gate Operating Voltage. VGL is TFT Gate Operating Voltage The low voltage level of VGL signal must be fluctuated with same phase as Vcom, in case of Cadd (Storage on Gate) structure. The storage capacitance structure of LH190Q01-SH02 is Cst (Storage on Common) Vcom must be adjusted to optimize display quality: Cross-talk, Contrast Ratio and etc. *3) We just kindly recommend the setting-voltage as the reference value. In order to get the optimized display quality, the setting-voltage should be changed as based on customer's developing condition. (The display quality could be changed by customer's setting-voltage.) Ver.1.1 Sep. 4 , 2007 6 / 16 LH190Q01-SH02 Liquid Crystal Display Product Specification 4. Optical Specification Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30 minutes in a dark environment at 25 °C. The values specified are at an approximate distance 50 cm from the TFT-LCD surface at a viewing angle of Φ and θ equal to 0 °. Measurement condition: Refer to next pages (LED back light with 20 mA/1 ea ) *1): with Polarizer cf. Polarizer attachment tolerance + optical axis = ±0.1° The Tolerance of the angle between Rubbing axis of cell and absorption axis of polarizer is ±0.1° *2): Only Color Filter glass Parameter Symbol Vsat Vth T(%) C/R Tr+Tf Rx Ry Gx Values Min 4.6 1.9 4.42 350 0.621 0.294 0.273 0.567 0.118 0.069 0.293 0.316 Typ 4.7 2.0 4.86 500 40 0.641 0.314 0.293 0.587 0.138 0.089 0.313 0.336 80 80 80 80 Max 4.8 2.1 60 0.661 0.334 0.313 0.607 0.158 0.109 0.333 0.356 - Unit V V % Notes *1) Threshold Voltage Transmittance Contrast Ratio Response Time Fig.2 Fig.1 *1) *1) *1) msec Fig.3 *2) CIE Color Coordinate Gy Bx By Wx Wy Θl *1) Viewing Angle Θr Θu Θd Degree C/R>10 Fig.4 Ver.1.1 Sep. 4 , 2007 7 / 16 LH190Q01-SH02 Liquid Crystal Display Product Specification Notes : 1. Contrast Ratio(CR) is defined mathematically as : Surface Luminance with all white pixels Contrast Ratio = Surface Luminance with all black pixels 2. Surface luminance is the center point across the TFT-LCD surface 500 mm from the surface with all pixels displaying white. For more information see FIG 1. 3. Response time is the time required for the display to transition from black to white(Rise Time, Tr) and from white to black(Falling Time, Tf). For additional information see FIG 3. 4. V.


SPCA536A LH190Q01-SH02 PT0201722-A403


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