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Toshiba Matsushita Display Technology TFT-LCD MODULE without Backlight
1-9-2, Hatara-cho, Fukaya-shi, Saitama, 366-0032, JAPAN (Toshiba Fukaya Operations)
SPECIFICATION(TENTATIVE)
DATE OF ISSUE : 2004-04-20
TV/PC/Monitor-Use Marketing & Engineering Group2
TV/PC/Monitor-Use Marketing & Engineering Dept.
AVC-Use LCD Division
Toshiba Matsushita Display Technology Co.,Ltd.
FOR
LTD121EA43G
LTD121EA43G-01
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Summary of Contents for Toshiba LTD121EA43G
- Page 1 Toshiba Matsushita Display Technology TFT-LCD MODULE without Backlight LTD121EA43G LTD121EA43G-01 DATE OF ISSUE : 2004-04-20 TV/PC/Monitor-Use Marketing & Engineering Group2 TV/PC/Monitor-Use Marketing & Engineering Dept. AVC-Use LCD Division Toshiba Matsushita Display Technology Co.,Ltd. 1-9-2, Hatara-cho, Fukaya-shi, Saitama, 366-0032, JAPAN (Toshiba Fukaya Operations)
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Page 2: Revision History Sheet
Specification No. Sheet 1 Revision History Date Rev. Sheet Item Reason (New) Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change... -
Page 3: Caution And Handling Precaution
DISASSEMBLING OR MODIFICATION DO NOT DISASSEMBLE OR MODIFY the modules. Sensitive parts inside LCD module may be damaged, and dusts or scratches may mar the displays. Toshiba Matsushita Display Technology does not warrant the modules, if customer disassembled or modified them. - Page 4 The performance and quality of the LCD panel are warranted only when the LCD panel is used within “the recommended operation conditions”. Toshiba Matsushita Display Technology never warrants the performance and quality of the LCD panel when you use the LCD panel over “the recommended operation conditions”, although within “the absolute maximum rating”.
- Page 5 When the backlight of the luminance beyond 2500 cd/m is used, luminance should be set up after evaluating enough the product characteristics, such as module display operation, grace and reliability and checking that it is satisfactory. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special...
- Page 6 Sheet 5 7) APPLICATION NOTES This is the longitudinal section of LTD121EA4X module which is comprized with LTD121EA43G module without backlight. Please refer to this data for your backlight design. Regarding to TAB bending position, please don’t bend TAB in the position of slit B, only use slit A position for bending.
- Page 7 Ultra-violet ray cut filter is recommended to apply onto LCD module for outdoor operation. Strong ultra-violet ray may cause damage the panel. However, in that case, transmittance-luminance will decrease. Careful selection of material is required. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special...
- Page 8 Sheet 7 SAFETY DESIGN Toshiba Matsushita Display Technology always endeavor to maintain sufficient quality of the LCD panel in process of designing and manufacturing, however, to avoid causing extended damages such as accidents resulting in injury or death, fire accidents, or social damages if the LCD panel fails, please adopt safe design as a whole set, by adopting redundant design , taking measure in set design to prevent fire-spreading, over-current, or ...
- Page 9 3-4 BENDING / TWISTING OF LCD MODULE DURING ASSEMBLY 1) INSTALLING LCD MODULE TO THE ENCLOSURE Do not bend or twist LCD module even momentary when LCD module is installed into an enclosure of the system. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special...
- Page 10 (1) CLOTHES Please wear electric conduction shoes. Please use list strap with cable. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←&...
- Page 11 Humidity should be controlled at 50±20 (%(RH)). Temperature should be controlled at 20±5 (°C) Wind direction and wind power of air-conditioner should be adjusted so that wind of air-conditioner may not hit a LCD directly. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special...
- Page 12 7) RROSION GASES There is cardboard box include corrosion gases. Please check reliability of packing. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special...
- Page 13 It’s due to disconnection between panel and TAB-ICs. Bring up slowly. Do not turn over. It’s due to disconnection between panel and TAB-ICs. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change...
- Page 14 Sheet 13 3) How to return the module without backlight to the tray Keep straightly panel and PCB. Put on slowly. Notice: Do not put TAB-ICs on projections. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←&...
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Page 15: Table Of Contents
6.6.2 Specifications 6.7 Labels 7. Lifetime 7.1 Module 8. Packaging 8.1 Carton 9. Warranty 10. Measuring Method 10.1 Measuring Systems 10.2 Measuring Methods Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change... -
Page 16: Scope
Specification No. Sheet 15 1. Scope This specification is applicable to Toshiba Matsushita Display Technology's 31cm diagonal size TFT-LCD module without backlight "LTD121EA43G" designed for Note PC. 2. Product Specifications 2.1 General Specifications Item Specifications Display Mode TN color(64 gray scales, 262,144 colors) -
Page 17: Absolute Maximum Ratings
Note 4) Refer to 2.4.5 Storage Wet Bulb Temperature [ C] Operation Dry Bulb Temperature [ C] 2.3 Mechanical Specifications 2.3.1 Weight 153g ± 20 g Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change... -
Page 18: Dimensional Outline
Note 1) Please don’t touch and don’t turn the flicker volume on PCB. If the flicker volume is touched and turned, it becomes the cause of flicker or image sticking. Note 2) TAB bending position (Please don’t bend in any position other than this position. Refer to “For Designing the System”(8).) Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special... -
Page 19: Electrical Specifications
L V D S 2.4.2 Sequence of Power Supplies and Signals 10ms(Max.) 10ms(Max.) 0.2V 0.2V 0.2V 40ms(Max.) 40ms(Max.) CLK+, RxIN0+/- RxIN1+/- RxIN2+/- 100ms(Min.) Backlight (Recommend) Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change... -
Page 20: Timing Chart
Sheet 19 2.4.3 Timing Chart VSYNC tvsu tvhd HSYNC tvｆp tvbp tvds 1023 1024 HSYNC thbp thfp thds 1024 pixel 2 3 4 Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change... -
Page 21: Timing Specifications
Note 6) NCLK count of each Horizontal Scanning Time should be always the same. V-Blanking period should be “n” X “Horizontal Scanning Time”. (n: integer) Frame period should be always the same. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special... -
Page 22: Interface Connector
Please connect GND to ground. Don’t use it as no-connect nor connection with high impedance. Note 2) 262,144 colors are displayed by the combinations of 18 bits data. (See 2.4.7) Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special... -
Page 23: Recommended Transmitter Interface Assignment
Note 1) Please refer to LVDS transmitter (THC63LVDF63A, THC63LVDM63A, THC63LVDM63A-85) specifications by THine Electronics, Inc. R x IN 0 R x IN 1 R x IN 2 VSYNC HSYNC Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change... - Page 24 TC 1 TC 0 R x IN 2 VSYNC HSYNC TD 6 TD 5 TD 4 TD 3 TD 2 TD 1 TD 0 Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change...
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Page 25: Colors Combination Table
Light Black White H H H H H H H H H H H H H H H H H H White L63 Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change... -
Page 26: Recommended Operating Conditions
There is a possibility that flicker is observed by the interference of LCD operating signal timing and FL driving condition (especially driving frequency), even if the condition satisfies above recommended operating conditions and timing specifications shown in 2.4.4. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special... -
Page 27: Electrical Characteristics
1. White 2. Yellow 3. Purple 4 5 6 7 8 4. Red 5. Light Blue 6. Green 7. Blue 8. Black Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change... -
Page 28: Optical Characteristics
(backlight luminance is 2500 cd/m ) for LTD121EA4X. Note 3) This specification is the value at the time of using Toshiba Matsushita Display Technology Co., Ltd. standard light box. Standard Light Box : Fujicolor Lightbox Fluorescence lamp : Toshiba-made Mellow 5 (FL10EX-D-H) Note 4) Transmittance is depend on spectrum of backlight. -
Page 29: Quality
Definition of Major and Minor defects are as follows. Item Description Class Important Dimensions Dimensional outline Major Others Dimensions specified in this specifications Minor Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←& Addition ← Change... -
Page 30: Appearance Test
Note 1) Inspection area should be within active area. Note 2) Dusts which are bigger not less than 0.20mm (0.20 <W) shall be judged by "Average Diameter". Average Diameter D = (a+b )/ 2 (mm) Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special... -
Page 31: Display Quality
Dark defect means a dark spot(sub-pixel) on the display pattern of gray scale L63. Note 3) Bright defect which can not be found by using 5%ND-Filter shall not be counted as a defect. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. -
Page 32: Reliability Test
1) Function of the module without backlight should be maintained. 2) Current consumption should be smaller than the specified value. 3) Appearance and display quality should not have distinguished degradation. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special... -
Page 33: Labels
Specification No. Sheet 32 6.7 Labels (1) Product Label Toshiba Matsushita Display Technology Co., Ltd. M A D E I N J A P A N Serial number : 3A 0 00001 : Module type code : Manufacturing code Toshiba Matsushita Display Technology Co., Ltd. -
Page 34: Lifetime
Rear protect film Note 3) There are two kinds of protection files on cell. One is the original protection film of polarizer, the other is the protection film equivalent to it. Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special... -
Page 35: Warranty
Specification No. Sheet 34 9. Warranty Finish of warranty term is until arrival at your factory. (except defect which is clearly responsible for Toshiba Matsushita Display Technology Co., Ltd.) 10. Measuring Method 10.1 Measuring System Flat light source LCD Module without Backlight... - Page 36 100 % : Luminance at the time of putting non-operating cell on light box : Luminance of Toshiba Matsushita Display Technology Co., Ltd. standard light box Standard Light Box : Fujicolor Lightbox Fluorescence lamp : Toshiba-made Mellow 5 (FL10EX-D-H) (2) Contrast Ratio: The contrast ratio can be calculated by the following expression.
- Page 37 : Turn off time is the time for a photo detector output waveform to go from 10% to 90% of its maximum. Photodiode : S1223-01 HAMAMATSU PHOTONICS K.K. White Display : White Raster (gray scale level L63) Black Display : Black Raster (gray scale level L0) Toshiba Matsushita Display Technology Co.,Ltd Date: 2004-04-20 New No. LTD121EA43G-01 Date: ←# Special ←&...