1. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 1 / 18 SPECIFICATION FOR APPROVAL ( ● ) Preliminary Specification ( ) Final Specification Title 3.54” hVGA TFT-LCD BUYER MODEL SUPPLIER *MODEL SUFFIX LG Display Co., Ltd. LH350H01 *When you obtain standard approval, please use the above model name without suffix SIGNATUREDATE / / / Please return 1 copy for your confirmation with your signature and comments. FH01 C.S Shin / Team Leader APPROVED BYDATE REVIEWED BY PREPARED BY T.Y Jung / Part Leader J.H Park / Research Engineer LG Display Co., Ltd. S.H Cho / Part Leader - H.S HA / Part Leader

2. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 2 / 18 No.ITEMPage -COVER1 -CONTENTS2 RECORD OF REVISIONS3 1GENERAL DESCRIPTION4 2ABSOLUTE MAXIMUM RATINGS5 3ELECTRICAL SPECIFICATIONS6 4OPTICAL SPECIFICATIONS7 & 8 5MECHANICAL CHARACTERISTICS13 6RELIABILITY TEST15 7PACKING FORM16 8PRECAUTIONS17

3. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 3 / 18 RECORDS OF REVISIONS Revision NoRevision DatePageDESCRIPTION Ver. 1.0 Apr. 16, 2009 First Released.

4. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 4 / 18 1. General Description General Features ItemDescription Model 3.54”_hVGA Mode Transflective ECB Mode ResolutionhVGA(320 X RGB X 480) Outline Dimension53.94(H) X 81.64 (V) mm Dot Pitch 52 ㎛ X 156 ㎛ Driving Frequency & mode60Hz, Line Inversion Driving Panel Thickness0.45t [0.225t(CF) / 0.225t(TFT)] Operating Temperature -20 ~ 70 ℃ Storage Temperature-30 ~ 80 ℃ The LH350H01 is a Color Active Matrix Liquid Crystal Display. The matrix employs a-Si Thin Film Transistor as the active element. It is a transflective type display operating in the normally white mode. This model is a diagonal 3.54 inch with the portrait typed hVGA (320xRGBx480) resolution. Each pixel is divided into blue, green and red sub-pixels or dots which are arranged in vertical stripes. The LH350H01 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 LH350H01 characteristics provide a high quality display for mobile phone application.

5. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 5 / 18 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 Notes: * 1) Liquid Crystal driving voltage. Due to the characteristics of LC Material, this voltage vary with environmental temperature. * 2) Non-condensation. * 3) Temp. ≤ 60 ℃, 90% RH MAX. * 4) Temp. ＞ 60 ℃, Absolute humidity shall be less than 90% RH at 60 ℃ ParameterSymbol Value UnitNotes Min.Max. LC Operating Voltage *1)V OP 4.0 (Typ.)V @ 25±5 ℃ Operating TemperatureT OP -2070 ℃ Storage TemperatureT ST -3080 ℃ Operating Ambient Humidity *2)H OP 10*3)%RH Storage Humidity *2)H ST 10*4)%RH

6. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 6 / 18 3. Electrical Specifications @ 25  5°C Table 2. Recommend Parameters for Electrical Characteristics Notes: * 1) VGH is TFT Gate Operating Voltage. * 2) VGL is TFT Gate Operating Voltage The storage capacitance structure of LH240Q35-SH01 is Cst (Storage on Common) * 3) Vcom must be adjusted to optimize display quality: Cross-talk, Contrast Ratio and etc. ParameterSymbol Value UnitNotes Min.Typ.Max. TFT Gate ON VoltageVGH *1)-13-V *3) TFT Gate OFF VoltageVGL *2)--10-V TFT Common Electrode Voltage VcomH-3.2-V VcomL--V TFT Kick-Back Voltage Max.ΔV p Max -0.7-1.2V TFT Kick-Back Voltage Min.ΔV p Min 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.)

7. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 7 / 18 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 0 °. Measurement condition: Refer to next pages (Halogen Lamp ) * 1): with WV Polarizer (Fig. 5) * 2): Only Color Filter glass ParameterSymbol Values UnitNotes MinTypMax Threshold Voltage * 1) Vsat2.32.42.5V Fig.2 Vth1.01.11.2V Transmittance * 1)T(%)4.55.0-%Fig.1 Contrast Ratio * 1)C/R150200- * Response Time * 1)Tr+Tf-3045msecFig.4 CIE Color Coordinate * 2) Rx0.6120.6320.652 Ry0.3100.3300.352 Gx0.2640.2840.304 Gy0.5140.5340.554 Bx0.1150.1350.155 By0.1250.1450.165 Wx0.2780.2980.318 Wy0.3150.3350.355 Viewing Angle * 1) L 4045- Degree C/R>10 Fig.3 R 4045- U 4045- D4045- Optical Characteristics – Backlight On

8. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 8 / 18 Optical Characteristics – Backlight Off ParameterSymbol Values UnitNotes MinTypMax Reflectivity * 1)R(%)1.151.8-% Contrast Ratio * 1)C/R6-- Response Time * 1)Tr+Tf-3045msec CIE Color Coordinate * 1) Rx0.4090.4240.459 외부 광원 : D-65K Ry0.2880.3130.338 Gx0.2700.2950.320 Gy0.3700.3950.420 Bx0.1890.2190.239 By0.1880.2180.238 Wx0.2890.3090.329 Wy0.3130.3330.353 Viewing Angle * 1) L 4045- Degree C/R>2 Fig.3 R 4045- U 4045- D4045-

9. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 9 / 18 FIG. 1 Optical Characteristic Measurement Equipment and Method 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 white to black(Rise Time, Tr) and from black to white(Falling Time, Tf). For additional information see FIG 3. 4. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the TFT-LCD surface. For more information see FIG 4. 5. Optimum contrast is obtained by adjusting the TFT-LCD Threshold voltage(Vth & Vsat) Pritchard 880 System Photo detector Field = 1 ° Center LCD Module Optical Stage(x,y) ; Pritchard 880 for Luminance 500mm  Measuring Condition ; -Measuring surroundings : Dark Room -Measuring temperature : T a =25 ℃ -Adjust operating voltage to get optimum contrast at the center of the display. -Measured value at the center point of LCD panel after more than 10 minutes while backlight turning on. [Test Equipment Set Up] LCD Module Optical Stage(x,y) Pritchard 880 50cm Backlight On(PR-880) [Transmissive Mode]

10. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 10 / 18 FIG. 2 The definition of Vth and Vsat 100% 90% 50% 10% 0% Transmittance VoltageVthVsat Diffuse light source Photometer SMPL Diffuse light source Diffuse light DMS-803 Backlight Off(DMS-803) [Reflective Mode]

11. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 11 / 18 FIG. 3 The definition of viewing angle FIG. 4 The definition of Response Time The response time is defined as the following figure and shall be measured by switching the input signal for “white” and “black”. * Voltage conditions for Response time Vgate : 22V DC Vdata : 0V~4.5V DC Vcom : 0V (Ground) 0% 10% 90% White Black Time Photo detector Output τrτr τdτd 100%

12. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 12 / 18 FIG. 5 The definition of Polarizer

13. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 13 / 18 5. Mechanical Characteristics The contents provide general mechanical characteristics for the model LH350H01-FH01. In addition the figures in the following page are detailed mechanical drawing of the TFT-LCD. ParameterSymbolSpecificationUnitNotes Active Area A49.92 ㎜ B 74.88 ㎜ Upper Glass Size C53.94±0.2 ㎜ D78.94±0.2 ㎜ Bottom Glass Size E53.94±0.2 ㎜ F81.64±0.2 ㎜ Panel thicknessT0.45(0.225+0.225) ±0.05 ㎜ Cell Margin G2.01±0.1 ㎜ H2.05±0.1 ㎜ I2.01±0.1 ㎜ J ㎜ COG PAD AreaK2.7±0.2 ㎜ Upper Glass Edge to D-ICP0.7±0.1 ㎜ Bottom Glass Edge to D-ICO1.2±0.1 ㎜ D-IC to FPCQ0.3 ㎜ FPC to Glass EdgeR0.9±0.1 ㎜ FPC LengthU12.810 ㎜ FPC Pad Length(Metal)V0.7 ㎜ FPC Pad(metal area) to Glass EdgeW0.2±0.1 ㎜ Weightg

14. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 14 / 18 FIG. 6 Outline Dimension of TFT-LCD Cell O A B C(E) DF T G I J K P Q D-IC FPC PAD R U a ‘a’ Detail R V W H

15. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 15 / 18 6. Reliability Test Absolute Maximum Conditions No.ParameterCondition 1Operating Temperature -20 ~ 70 ℃ 2Storage Temperature -30 ~ 80 ℃ Reliability test conditions ( Polarizer characteristics null ) Result Evaluation Criteria TFT- LCD Panel should be at room temperature for 2 hours when the display quality test is over. There should be no particular change which might affect the practical display function and the display quality test should be conducted under normal operating condition. No.Test ItemsTest Condition 1High Temperature Storage T = 80 ℃ for 240hr Module (Without Contamination) 2Low Temperature Storage T = -30 ℃ for 240hr 3High Temperature Operating T = 70 ℃ for 240hr 4Low Temperature Operating T = -20 ℃ for 240hr *1) 5High Temp. and High Humidity Operating T = 60 ℃ /90% for 240hr (But no condensation dew) 6Thermal Shock -30 ~ 80 ℃, 100cycle 7Packing Shock1coner, 3edge, 6face / 76cmDrop Packing 8Packing Vibration Random 1.5Grms Z direction 1hr. Notes : No.1~ No.6 : No guarantee for panel, only for module with the above test conditions. No.7~ No.8 : Refer to 7-1) Packing Ass’y on page 16.

16. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 16 / 18 7. Packing Form a) Package quantity in one box : 180 pcs b) Box Size : 393mm X 339mm X 135mm 7-1) PACKING ASS’Y 7-2) PALLET ASS’Y

17. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 17 / 18 8. PRECAUTIONS Please pay attention to the following when you use this TFT-LCD panel. 8-1. MOUNTING PRECAUTIONS 8-2. OPERATING PRECAUTIONS 1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage : V=±200mV(Over and under shoot voltage) 2) Response time depends on the temperature.(In lower temperature, it becomes longer.) 3) Brightness depends on the temperature. (In lower temperature, it becomes lower.) And in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. 4) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or electrical contacted parts. And after fading condensation, smear or spot will occur. 5) When fixed patterns are displayed for a long time, remnant image is likely to occur. 6) The TFT-LCD shall be operated within the temperature limits specified. when you operate the TFT-LCD panel at below(beyond) the limit specified,It may cause damage or image degradation. This phenomenon may not recover. 1) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials. 2) Since a TFT-LCD Panel is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that treatment persons are connected to ground through wrist band etc. 3) Do not leave at the high temperature and high humidity in long time. 4) Do not leave the TFT-LCD panel from direct sunlight. 5) Do not contact with water to avoid Metal corrosion. 6) The TFT-LCD Panel shall be installed flat, without twisting or bending Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly. 8-3. ELECTROSTATIC DISCHARGE CONTROL

18. Product Specification LH350H01-FH01 Liquid Crystal Display Ver.1.0Apr. 16, 2009 18 / 18 Strong light exposure causes degradation of color filter. It may not recover 8-4. PRECAUTIONS FOR STRONG LIGHT EXPOSURE 8-5. STORAGE 8-6. HANDLING PRECAUTIONS FOR TFT-LCD Glass Be careful when TFT-LCD panel is broken.(TFT-LCD is made of glass) When storing TFT-LCD panel as spares for a long time, the following precautions are necessary. 1) Store them in a dark place. Do not expose to sunlight or fluorescent light. Keep the temperature between 5°C and 35°C at normal humidity. 2) The TFT-LCD glass surface should not come in contact with any other object. It is recommended that they be stored in the container in which they were shipped. 3) As TFT-LCD panels are packed in a vacuum with PE bag and Al bag in Nitrogen gas environment, Customer is required to keep the product under a good condition(25 degree, 50%) to prevent any of unwanted damage from the moisture, and chemicals, etc. And recommended to use it in a short-time period, after it's unpacked.