APPROVAL PART NO. HT2201L DESCRITION LCD MODULE (176 × RGB × 220 Dots) REMARKS This is ROHS compliant CUSTOMER APPLICATION P/N APPROVED BY DATE PLEASE KINDLY FIND AND APPROVE THE SPECIFICATIONS INSERTED HEREIN AND RETURN ONE COPY HERE OF WITH YOUR SIGNATURE OF APPROVAL. PERPARED BY CHECKED BY CONFIRMED BY HYES Optoelectronics, Inc. 2000 Wyatt Drive Suite 6 Santa Clara, CA 95054 USA PAGE 1 OF 24 REVISION HISTORY Date Rev. No. Page Nov. 30, 2007 - ALL Date : Nov. 30, 2007 LCM Summary - 1'st Issue TECHNICAL SPECIFICATION HT2201L Page 2 of 24 CONTENTS 1. Basic Specifications 1.1 Display Specfications 1.2 Mechanical Specfications 1.3 Outline Dimension 1.4 Voltage Generation Circuit 1.5 Schematic 2. Electrical Characteristics 2.1 Absolute Maximum Ratings 2.2 Environmental Conditions 2.3 DC Characteristics 3. Optical Characteristics 4. Interface Pins 5. Backlight Specfications (LED Unit) 6. Recommended Software Setting Values (Initial code) 7. Power Supply Sequence & Instruction setting 8. Read/Write Timing characteristics (80 series MPU) 9. LCD Module Out-Going Quality Level 10. The Caution and Handling Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 3 of 24 1. Basic Specfications 1.1 Display Specifications Item Description Resolution 176 × RGB × 220 Display mode TFT, Normally White, Transmissive Viewing direction 6 O'clock Driving method 528Ch-Source, 220Ch-Gate Backlighting LED, White (4 chips in Serial) Diver IC R61503U, COG Others - Note 262K Color 1.2 Mechanical Specifications Item Specification Unit 40.4 × 56.0 × 2.55 mm Viewing Area (W × H) - mm Active Area (W × H) 34.848 × 43.56 mm Dot Size (W × H) 0.056 × 0.188 mm Dot Pitch (W × H) 0.066 × 0.198 mm Weight - g Module Size (W × H × T) Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 4 of 24 1.3 Outline Dimension Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 5 of 24 1.4 Block Diagram Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 6 of 24 1.5 Schematic Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 7 of 24 2. Electrical Characteristics 2.1 Absolute Maximum Ratings Item Supply Voltage Value Symbol Min. Typ. Max Unit Condition Logic VCC - 0.3 - 4.6 V Ta =25℃ LCD VGH-VGL -0.3 - 30 V Ta =25℃ VIN -0.3 - VCC + 0.3 V Ta =25℃ Input Voltage Remark 2-2 Environmental Conditions Item Symbol Min. Max. Unit Operating temperature Topr -30 70 ℃ Storage temperature Tstg -40 80 ℃ Humidity (Ambient temperature=Ta) 95% RH max. Ta ≤ 50℃ 2-3 DC Characteristics Items Logic VCC Operating voltage Vgate Supply current Input voltage Spec. Value Sysbol VGH - VGL ICC Unit Condition MiN. Typ. Max. 2.72 2.8 2.88 V 1.72 1.8 1.88 V - 22.0 - V Note 1) - 2.0 4.0 mA Note 2) - 2.0 4.2 mA Note 3) High level VIH 0.8 × IOVCC - IOVCC V - Low level VIL -0.3 - 0.2 × VCC V - Note 1) The value can adjusted by software to optimize display quality Note 2) Display White Note 3) Display Black Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 8 of 24 3. Optical Characteristics Transmissive mode Item (Ta = 25℃) Min. Typ. Max. Ø=0 (Y1-Y2) 50 60 - Ø=90 (X1-X2) 80 90 - Symbol θ2-θ1 Viewing Unit Condition Note Deg Cr > 10 Contrast ratio Cr 200 300 - - θ= 0 Ø= 0 Response Time Tr + Tf - 25 40 ms θ= 0 Ø= 0 CIE Coordi - nate R (x,y) 0.52, 0.28 0.57, 0.33 0.62, 0.38 G (x,y) 0.29, 0.56 0.34, 0.61 0.39, 0.66 B (x,y) 0.10, 0.05 0.15, 0.10 0.20, 0.15 W (x,y) 0.24, 0.26 0.28, 0.31 0.34, 0.36 Brightness L Uniformity 200 240 - 70 - - θ= 0 Ø= 0 cd/m2 ILED=18mA * Ø = 0˚, Ø = 90˚ means viewing direction. * B/L is turned on. * Remark : as for contrast ratio, it is measured in panel only. Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 9 of 24 Note 1 . Definition of angle Θ and Φ Note 2. Definition of viewing angle Θ1 and Θ2 Top Cr Θ2 Θ1 Y2(Φ=180。) X1 X2 2.0 Y1(Φ=0。) Note 3. Definition 0。 Θ1 Bottom of contrast Cr Θ2 Note 4. Definition of Optical response 0% B Non - selected Dots Brightness Brightness Off Selected Dots A 100% On Off 100% 90% 10% Voltage P Cr=(A/B) Negative : P= -1 Positive : P= +1 Set Point Time Lens Ø = 3mm tr tf Note 5. Measuring Point(9 POINTS) (WxH) W/6 W/3 W/3 W/6 H/6 H/3 H/3 H/6 Rating is defined as the average brightness inside the viewing area Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 10 of 24 4. Interface Pins NC NC NC NC Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 11 of 24 5. Backlight Specfication (LED Unit) Item Symbol Spec. Value Min. Typ. Max. Unit Condition Real Current ILED - 18 20 ㎃ note 1. Power dissipation PD - - 350 ㎽ note 2. Operation temp. Topr - 30 ~ 70 ℃ - Storage temp. Tstr - 40 ~ 80 ℃ - Note 1. B/L: 4EA LED in Serial， the typical current is 18mA(full brightness) Note2. Total power consumpation(max) depends on LED current/ LED driver efficiency, etc. Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 12 of 24 6. Recommended Software Setting Values (Initial code) LDI : R61503U NOTE: HYES requires the customer to follow the above instructions strictly. If customer would like to change the above instructions, the customer should inform HYES and get re-check from HYES, or the customer will be responsible for any unexpected result because of the change. Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 13 of 24 7. Power Supply Sequence & Instruction setting 7.1 Power Supply Sequence Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 14 of 24 7.2 Instruction setting Sequence Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 15 of 24 8. Read/Write Timing characteristics (80 series MPU) Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 16 of 24 Reset Timing characteristics Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 17 of 24 9. LCD Module Out-Going Quality Level (1.0) Purpose The LCD specification provides outgoing provision and its expected quality level based on our outgoing inspection of LCD. (2.0) Applicable Scope The LCD specification is applicable to the arrangement in regard to outgoing Inspection and quality assurance after it. (3.0) Quality Specification (3.1) Quality Level The quality level of HYES are based on MIL-STD-105D, Apply Level II, normal inspection by single sampling. Rank Item Major(MA) Segment Short, Missing AQL 0.4 Note Solder Bridging, Cold Solder Outside Dimension Minor (MI) Black Spots, White Spots, Foreign Substance, 1.0 Pinhole, Segment Deformation, Scratchs(Glass & Pol.) Air Bubbles between Glass & Polarizer, Color Variation, Solder Ball, Misalignment Note) AQL- Acceptable Quality Level (3.2) Appearance Standards 1) Inspection Conditions The LCD shall be inspected under 20W white fluorescent lamp light. The distance between the eyes and the sample shall be 30cm. All directions for inspecting the sample should be within 30º to perpendicular line. 2) Definition of the Area C Area B Area A Area A Area : Active Area B Area : Viewing Area C Area : Out of Viewing Area Bonding Area Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 18 of 24 Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 19 of 24 Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 20 of 24 Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 21 of 24 HYES HYES Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 22 of 24 HYES HYES HYES's HYES Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 23 of 24 HYES HYES Date : Nov. 30, 2007 LCM TECHNICAL SPECIFICATION HT2201L Page 24 of 24