Products :
Nickel Battery
   Ni-CD  
   Ni-MH
Li-ion Battery
NetPower
Mechanical Parts
LCD & LCM
   CSTN
   TFT
FPC
Opto-electronics
Microelectronics

 
Opto-electronics :
Introduction
    BYD Division 7 is dedicated to design and manufacture high quality and multiform optical product mainly including camera,LED,LENS and apheliotropic power etc. We provide exellent product and application-suppport service for our customer in the field of mobile, notebook PC,video¡¡telephone,digital camera,auto, outside display,lighting etc.

Products
 productions of LED      Application produtions of LED       Camera Module 

Quality Assurance
    Opto-electronics department possesses first-rate facilities and effective testing measures to apply a ystematical test of the function and reliability of our goods in order to assure our customer with a credible quality.
 
 

Parameters :

CAMERA

LIST OF NEW PRODUCT
VGA
¨…BOCVF3403
¨…BOCVV113(REFLOW)
Sensor
BF3403
Sensor
MT9V113
Pixel array
640x480
Pixel array
640x480
Optical format
1/8 inch
Optical format
1/11 inch
Pixel Size
3.0¦Ìm x 3.0¦Ìm
Pixel Size
2.2¦Ìm x 2.2¦Ìm
Supply voltage
1.8V/2.8V
Supply voltage
1.8V/2.8V
Output format
YUV 4:2:2
RGB 5:6:5
Raw data
Output format
YCbCr, 565RGB, 555RGB, 444RGB, processed Bayer, RAW8 and RAW10 bit
Module Size
6*6*4.2(mm)
Module Size
5*5*2.9(mm)
Lens Structure
2P+IRF
Lens Structure
1G+IRF
¨…BOCV501B
 
Sensor
MC501CB
   
Pixel array
640x480
   
Optical format
1/7.4 inch
   
Pixel Size
3.0¦Ìm x 3.0¦Ìm
   
Supply voltage
1.8V/2.8V
   
Output format
YUV4:2:2, RGB4:4:4, RGB5:6:5 ITU565-like
   
Module Size
5.5*5.6*4.0(mm)
   
Lens Structure
2P+IRF
   
SXGA
¨…BOCSM113
¨…BOCSM112
Sensor
MT9M113
Sensor
MT9T112
Pixel array
1280x1024
Pixel array
1280x1024
Optical format
1/6 inch
Optical format
1/4 inch
Pixel Size
1.75¦Ìm x 1.75¦Ìm
Pixel Size
2.8¦Ìm x 2.8¦Ìm
Supply voltage
1.8V/2.8V
Supply voltage
1.8V/2.8V
Output format
YCbCr, 565RGB,
555RGB, 444RGB, processed Bayer, RAW8 and
RAW10-bit
Output format
ITU-R BT.656 (YCbCr),
565RGB, 555RGB, or
444RGB
Module Size
6.5*6.5*4.5(mm)
Module Size
8*8*6(mm)
Lens Structure
3P+IRF
Lens Structure
3P+IRF
UXGA
¨…BOVUD112 (Auto-Focus)
¨…BOCUD113(Fix-Focus)
Sensor
MT9D112
Sensor
MT9D113
Pixel array
1600x1200
Pixel array
1600x1200
Optical format
1/4 inch
Optical format
1/5 inch
Pixel Size
2.2¦Ìm x 2.2¦Ìm
Pixel Size
1.75¦Ìm x 1.75¦Ìm
Supply voltage
1.8V/2.8V
Supply voltage
1.8V/2.8V
Output format
YCbCr, 565RGB,
555RGB, 444RGB, processed Bayer, RAW8, and RAW10 bit
Output format
YCbCr, 565RGB,
555RGB, 444RGB, processed Bayer, RAW8, and RAW10 bit
Module Size
10*10*5.3(mm)
Module Size
6.5*6.5*4.5(mm)
Lens Structure
4P+IRF
Lens Structure
2P+IRF
¨…BYD sensor(ES in Q2 2008)
Sensor
BYD sensor
   
Pixel array
1600x1200    
Optical formatr
1/4 inch
   
Pixel Size
2.2¦Ìm x 2.2¦Ìm
   
Supply voltage
1.8V/2.8V
   
Output format
YCbCr422 /RGB565
   
Module Size
8x8 (mm)
   
Lens Structure
3P+IR
   
QXGA
¨…BOCQT111 (Auto-Focus)
¨…BOCQT012 (Auto-Focus)
Sensor
MT9T111
Sensor
MT9T012
Pixel array
2048 x 1536
Pixel array
2056x1544
Optical format
1/4 inch
Optical format
1/3.2 inch
Pixel Size
1.75¦Ìm x 1.75¦Ìm
Pixel Size
2.2¦Ìm x 2.2¦Ìm
Supply voltage
1.8V/2.8V
Supply voltage
1.8V/2.8V
Output format
YCbCr, 565RGB,
555RGB, 444RGB, JPEG 4:2:2, processed Bayer,
RAW8 and RAW10 bit
Output format
Raw RGB Data
Module Size
8*8*5.6(mm)
Module Size
10*10*7.3(mm)
Lens Structure
4P+IRF
Lens Structure
2G+2P
QSXGA
¨…BOCPP012 (Auto-Focus)
 
Sensor
MT9P012
   
Pixel array
2592 x 1944
   
Optical format
1/3.2 inch
   
Pixel Size
1.75 x 1.75¦Ìm
   
Supply voltage
1.8V/2.8V
   
Output format
Raw RGB Data
   
Module Size
10*10*7.3(mm)
   
Lens Structure
2G+2P
   
 
chip LED&products
LED
0603 White Chip LED
Characteristics
Code Forward Voltage Forward Voltage
Symbol VF VF
Conditions IF=20mA IF=5mA
Rank A B C D E F
Min. 2.60 2.70 2.80 2.90 3.00 3.10
Typ. 3.2 ¡­¡­
Max. 3.6 2.70 2.80 2.90 3.00 3.10 3.20
Unit V
Chromaticity coordinate
Rank X Y Condition
D 0.250 0.290 0.305 0.265 0.240 0.240 0.270 0.270 IF=5mA
E 0.265 0.305 0.320 0.280 0.270 0.270 0.300 0.300
F 0.280 0.320 0.340 0.300 0.300 0.300 0.330 0.330
Rank Luminous Intensity(mcd) Condition
P 45 72 IF=5mA
Q 72 113.00
R 113 180
*Tolerance:VF:¡À0.05V, IV: ¡À15%, X,Y:¡À0.01
LED
0603 White Chip LED
Forward Voltage Rank Limits(IF=20mA)
Code Forward Voltage Forward Voltage
Symbol VF VF
Conditions IF=20mA IF=20mA
Rank A B C D E
Min. 2.75 2.90 3.05 3.20
Typ. 3.2 ¡­¡­
Max. 3.6 2.90 3.05 3.20 3.35
Unit V
Luminous Intensity Rank Limits(IF=20mA)
Rank Luminous Intensity(mcd) Condition
L 11 18 IF=20mA
M 18 28
N 28 45
*Tolerance:VF:¡À0.05V, IV: ¡À15%, X,Y:¡À0.01
Forward Voltage Rank Limits(IF=20mA)
Code Wavelength
Symbol ED
Conditions IF=20mA
Rank D E F O H J
Min. 461 464 467 470 473 476
Typ. ¡­¡­
Max. 464 467 470 473 476 479
Unit Nm
Backlight LED(335 whitw chip LED)
Major Technical Parameter:
Item Symbol Condition Value Unit
Absolate maximum forward current Ifm 25 mA
Peak forward current Ifp 1 msec pius, 1/10 duty sycle 60 mA
Reverse voltage Vr 5 V
Power dissipation Pd 244 mW
Operating Temperature Range Topr -30~+70¡æ ¡æ
Storage Temperature Range Tstg -40~+80¡æ ¡æ


 
RGB LED BACKLIGHT
Products
Size
Packages
Application
12-19 inch
SMD LED
Notebook; Monitor
>20 inch
HightPower LED
Direct TV LCD
  LCD panels utilizing backlights running off 3-color   RGB led light sources enjoy a number of advantages   over panels using conventional cold-cathode   florescent lamps(CCFL).
Optimized Color and White Point Settings
Backlight Panel Consistency
Reduced Motion Artifacts via Fast-Switching LED Technology, without compromising brightness or lifetime
Full Gray Scale with Real-Time Dynamic Brightness Control
Major Technical Parameter:
- Color uniformity <0.01 ?u¡¯v¡¯
- Large color gamut >95% of NTSC
- Long life > 50,000 hrs

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