L404421J000 Seiko Instruments, L404421J000 Datasheet
L404421J000
Specifications of L404421J000
Related parts for L404421J000
L404421J000 Summary of contents
Page 1
... LIQUID CRYSTAL DISPLAY MODULE PRODUCT SPECIFICATION SEIKO INSTRUMENTS INC. L4044 ...
Page 2
L4044 n n Item Module size ( (Reflective type) Module size ( (Built-in LED backlight type) Module size ( (Built-in EL backlight type) Viewing area (H V) Character size ...
Page 3
STN Reflective type Item Mechanical Characteristics Absolute Maximum Ratings Electrical Characteristics Optical Characteristics Recommended Operating Voltage F-2 Dimensions F-3 Pin Functions No. Name Function 1 DB Data bus line Data bus line Data bus ...
Page 4
L4044 STN Transflective, Built-in LED Backlight type Item Mechanical Characteristics Absolute Maximum Ratings Electrical Characteristics Optical Characteristics Recommended Operating Voltage G-2 Dimensions G-3 Pin Functions No. Name Function 1 DB Data bus line Data bus line 6 ...
Page 5
... G-5-3 Electrical Characteristics Ta = 25˚C Specifications Unit LED forward 960 mA input voltage LED reverse 4. current G-5-4 Optical Characteristics Surface brightness (panel upper side) LED brightness LED service life LED color H-1 Power Supply L404421J000 D-2 E AN.No.CLCM-561E Item Symbol Conditions Min 480mA 3 — ...
Page 6
L4044 H-3 Pin Functions No. Name Function 1 DB Data bus line Data bus line Data bus line Data bus line Data bus line Data ...
Page 7
Wide Temperature Range STN LCD Module Item Symbol Conditions V Power supply DD voltage Input voltage V IN Operating temp. T opr Storage temp. T stg 48hrs Storage humidity 1000hrs ± 5%, V ...
Page 8
PRECAUTIONS 1.1 Handling the LCD Module AN.No.CLCM-561E ...
Page 9
Handling the LED Backlight Unit 1.3 Mounting Lamp and an Inverter AN.No.CLCM-561E ...
Page 10
RELIABILITY 2.1 Reliability Test Test item Test conditions High temp. 40˚C ± 2˚C and humidity 90%RH operation* 500 hours High temp. 60˚C ± 2˚C operation* 500 hours -20˚C +60˚ cycles Heat shock* 1 hour at each temp. ...
Page 11
DEFINITION OF OPTICAL CHARACTERISTICS TERM Angles and Contrast C AN.No.CLCM-561E Viewing angles and 1 2 Response time ...