Optical Electronics and Display: [Optical Electronics and Display/Application Notes][Page 1] News, Tech Articles, App Notes

Tech beat

New process rolls ultrathin inorganic LEDs
Researchers have developed a new process for creating ultrathin, ultrasmall inorganic LEDs that can be assembled into large arrays.

Application Notes (Sorted By Date)

LCD direct drive basics (2009-10-12)
Closed loop chromaticity control: interfacing a digital RGB color sensor to a PIC24 MCU (2009-09-09)
Selecting HB LED drivers for automotive lighting applications (2009-08-27)
Design guidelines for COG modules with NXP monochrome LCD drivers (2009-08-13)
Low-loss LED driver improves a system's green footprint by boosting efficiency and extending battery life (2009-07-23)

Using the QVE00033 surface mount phototransistor optical interrupter switch (2009-06-18)
New CCFL power supply expands automotive applications for backlit LCDs (2009-06-11)
Optically isolated phase controlling circuit solution (2009-05-27)
Using the HT46F47E in digital photoframe backlight applications (2009-05-22)
Vacuum fluorescent display (VFD) reference design for automotive applications (2009-05-12)

Implementing a modular High Brightness RGB LED network (2009-05-07)
LED array reference design board (2009-04-30)
MAX6960 programming guide for large LED displays (2009-04-24)
How to prevent flicker caused by burst dimming (2009-03-20)
CCFL backlight half-bridge topology based on L6574 and STD7NS20 (2009-03-09)

Signal recovery with PMTs (2009-03-05)
Display backlighting using high-brightness LEDs and SEPIC power modules (2009-03-04)
Negative charge pumps achieve inductor-like efficiency for WLED backlights (2009-02-24)
Low current input circuit ideas (2009-02-04)
Optocoupler input drive circuits (2009-02-02)

High power LED, ceramic base SMD, VLMxxx Series (2009-01-29)
Specification, handling, thermal management and design-in (2009-01-28)
LM3402/LM3404 fast dimming and true constant LED current evaluation board (2009-01-16)
PDP power devices (2008-12-09)
FPD-Link II display Serdes overview (2008-12-09)

Solution of Crosstalk in TFT (2008-11-19)
Solution of Flickering in TFT (2008-11-19)
LM2755 charge pump LED controller with I²C compatible interface in µSMD (2008-11-06)
Triplex LCD driver using general purpose ports of µPD7801x (2008-10-24)
LM3433 4A to 20A LED driver evaluation board (2008-10-21)

LDO white-LED driver TPS7510x provides incredibly small solution size (2008-09-18)
TPS61059 powers white-light LED as photoflash or movie light (2008-09-17)
Spread-spectrum clocking reception for displays (2008-09-12)
Using a keyboard with the Microchip Graphics Library (2008-08-27)
CAT32EVAL1 evaluation board for CAT32 white LED driver (2008-05-28)

Serial LCD Nexus with IR repeater (2008-05-23)
Design challenges of switching LED drivers (2008-05-14)
Demonstration/evaluation tool for CAT4016 16-channel constant-current LED driver (2008-05-13)
CAT4201 LED driver evaluation board (2008-05-13)
Demonstration/evaluation board for CAT3643/3644 quad-mode LED driver (2008-05-12)

CAT3636DB1 evaluation/demo board for CAT3636 6-channel quad-mode LED driver (2008-05-12)
CAT4238EVAL1 evaluation board for CAT4238 10-LED boost converter (2008-05-12)
CAT3612EVAL1 evaluation board for CAT3612 camera flash LED driver (2008-05-12)
CAT3626DB1 evaluation/demo board for CAT3626 6-channel LED driver (2008-05-12)
EV-128 AAT3174 Eval: High-current, high-efficiency charge pump (2008-05-09)

AAT1231 Eval: Step-up DC/DC converter for white LED backlight apps (2008-05-09)
AAT4295 Eval: Single RGB controller (2008-05-09)
AAT4297 Eval: Dual RGB controller (2008-05-09)
AAT3192/93: Low-cost, 2/3-channel charge-pump LED drivers (2008-05-08)
EV-122 AAT3175 Eval: High-efficiency 1X/1.5X/2X charge pump for white LED flash apps (2008-05-07)

136 Records, Total 3 Page, The 1 Page

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