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PDF ( 数据手册 , 数据表 ) C-51848NFQJ-LG-ACN

零件编号 C-51848NFQJ-LG-ACN
描述 LCD Module
制造商 OPTREX
LOGO OPTREX LOGO 


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C-51848NFQJ-LG-ACN 数据手册, 描述, 功能
LCD Module Technical Specification
Type No. C-51848NFQJ-LG-ACN
First Edition
Mar 4, 2005
Final Revision
******
Approved by (Quality Assurance Division)
)
Checked by (ACI Engineering Division)
)
T.Yuchi
Prepared by (ACI Engineering Division)
Table of Contents
1. General Specifications .................................................................................................................................. 2
2. Electrical Specifications ............................................................................................................................... 3
3. Optical Specifications ................................................................................................................................... 7
4. I/O Terminal...................................................................................................................................................... 9
5. Test................................................................................................................................................................... 11
6. Appearance Standards................................................................................................................................ 12
7. Code System of Production Lot............................................................................................................... 15
8. Type Number.................................................................................................................................................. 15
9. Applying Precautions .................................................................................................................................. 15
10. Precautions Relating Product Handling................................................................................................ 16
11. Warranty ........................................................................................................................................................ 17
Revision History
Rev. Date
Page
Comment
C-51848NFQJ-LG-ACN (AC) No. 2005-0238
OPTREX CORPORATION
Page 1/17







C-51848NFQJ-LG-ACN pdf, 数据表
3.3.Definition of Viewing Angle and Optimum Viewing Area
*Point shows the point where contrast ratio is measured. : θ= 0°, φ=-°
*Driving condition: 1/16 Duty, 1/4 Bias, VOD=4.7V, fF=84.4Hz
90°
135°
45°
180°
225°
φ
10 20 30 40 50
θ
(φ = 0°)
180°
270°
315°
θ
270°
90°
φ
0°
*Area
shows typ. CR20(Measuring Spot : 3.0mmφ)
3.4.System Block Diagram
Photometer
#1980A WB
Temperature Chamber
Rotation Table ( θ,φ )
φ LCD
Optical Fiber
θ
Computer
Control Unit &
Waveform Generator
Halogen bulb
C-51848NFQJ-LG-ACN (AC) No. 2005-0238
OPTREX CORPORATION
Page 8/17







C-51848NFQJ-LG-ACN equivalent, schematic
10.Precautions Relating Product Handling
The Following precautions will guide you in handling our product correctly.
1) Liquid crystal display devices
1. The liquid crystal display device panel used in the liquid crystal display module is
made of plate glass. Avoid any strong mechanical shock. Should the glass break
handle it with care.
2. The polarizer adhering to the surface of the LCD is made of a soft material.
Guard against scratching it.
2) Care of the liquid crystal display module against static electricity discharge.
1. When working with the module, be sure to ground your body and any electrical
equipment you may be using. We strongly recommend the use of anti static mats
( made of rubber ), to protect work tables against the hazards of electrical shock.
2. Avoid the use of work clothing made of synthetic fibers. We recommend cotton
clothing or other conductivity-treated fibers.
3. Slowly and carefully remove the protective film from the LCD module, since this
operation can generate static electricity.
3) When the LCD module alone must be stored for long periods of time:
1. Protect the modules from high temperature and humidity.
2. Keep the modules out of direct sunlight or direct exposure to ultraviolet rays.
3. Protect the modules from excessive external forces.
4) Use the module with a power supply that is equipped with an overcurrent protector
circuit,since the module is not provided with this protective feature.
5) Do not ingest the LCD fluid itself should it leak out of a damaged LCD module. Should
hands or clothing come in contact with LCD fluid, wash immediately with soap.
6) Conductivity is not guaranteed for models that use metal holders where solder
connections between the metal holder and the PCB are not used. Please contact us
to discuss appropriate ways to assure conductivity.
7) For models which use CFL:
1. High voltage of 1000V or greater is applied to the CFL cable connector area.
Care should be taken not to touch connection areas to avoid burns.
2. Protect CFL cables from rubbing against the unit and thus causing the wire jacket to
become worn.
3. The use of CFLs for extended periods of time at low temperatures will significantly
shorten their service life.
8) For models which use touch panels:
1. Do not stack up modules since they can be damaged by components on neighboring
modules.
2. Do not place heavy objects on top of the product. This could cause glass breakage.
9) For models which use COG,TAB,or COF:
1. The mechanical strength of the product is low since the IC chip faces out unprotected
from the rear. Be sure to protect the rear of the IC chip from external forces.
2. Given the fact that the rear of the IC chip is left exposed, in order to protect the unit
from electrical damage, avoid installation configurations in which the rear of the IC
chip runs the risk of making any electrical contact.
C-51848NFQJ-LG-ACN (AC) No. 2005-0238
OPTREX CORPORATION
Page 16/17










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