'Lamp current' presentation slideshows

SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. ( ) Preliminary Specification (?) Final Specification. BUYER. SUPPLIER. LG Display Co., Ltd. DELL. MODEL. *MODEL. LM190E08. SUFFIX. TLGE. *When you obtain standard approval, please use the above model name without suffix. SIGNATURE. DATE.

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. ( ) Preliminary Specification (?) Final Specification. BUYER. SUPPLIER. LG Display Co., Ltd. Acer. MODEL. *MODEL. LM185WH1. SUFFIX. TLA1. *When you obtain standard approval, please use the above model name without suffix. SIGNATURE. DATE.

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. (?) Preliminary Specification ( ) Final Specification. BUYER. SUPPLIER. LG.Philips LCD CO., Ltd. MODEL. *MODEL. LM190WX1. SUFFIX. TLC1. *When you obtain standard approval, please use the above model name without suffix. SIGNATURE. DATE. APPROVED BY.

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. APPROVED BY. Signaure. J. H. Lee / S.Manager. REVIEWED BY. K.K.Jang / Manager. PREPARED BY. N.J. Seong / Engineer. Product Engineering Dept. LG. Philips LCD Co., Ltd. Contents. RECORD OF REVISIONS. Column Driver Circuit. LVDS. &. Timing. Control.

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Contents

Contents. RECORD OF REVISIONS. 1. General Description. LM150X08-TLC1 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element.

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Contents

Contents. RECORD OF REVISIONS. 1. General Description. LM150X08-TLC1 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element.

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. Contents. RECORD OF REVISIONS. Column Driver Circuit. LVDS. &. Timing. Control. Block. CN1. TFT-LCD. Row Driver Circuit. (1280 X 800). Power. Block. J1. Backlight Lamp Ass'y. :Control & Data. :Power. 1. General Description.

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. Contents. RECORD OF REVISIONS. Column Driver Circuit. LVDS. &. Timing. Control. Block. CN1. TFT-LCD. Row Driver Circuit. (1280 X 800). Power. Block. J1. Backlight Lamp Ass'y. :Control & Data. :Power. 1. General Description.

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. SIGNATURE. DATE. APPROVED BY. S. C. Yun / Chief Engineer. REVIEWED BY. H.S. Song / Engineer. PREPARED BY. B. I. Park / Engineer. J. W. Lee / Engineer. Products Engineering Dept. LG. Philips LCD Co., Ltd. No. ITEM. Page. COVER. 1. CONTENTS. 2.

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SPECIFICATION FOR APPROVAL

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. Contents. RECORD OF REVISIONS. POWER (V cc ,GND). SOURCE DRIVE CIRCUIT. POWER SUPPLY. D1. D2. D2399. D2400. LDO (3.3V). G1. CN1. G2. GATE DRIVE CIRCUIT. TFT-LCD (800 X RGB X 480). DISPLAY DATA & TIMING SIGNAL (3.3V Level).

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. SIGNATURE. DATE. APPROVED BY. S. C. Yun / Chief Engineer. REVIEWED BY. H.S. Song / Engineer. PREPARED BY. B. I. Park / Engineer. J. W. Lee / Engineer. Products Engineering Dept. LG. Philips LCD Co., Ltd. No. ITEM. Page. COVER. 1. CONTENTS. 2.

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. Contents. RECORD OF REVISIONS. Source Driver Circuit. CN1 (20pin). Timing Control Block. RGB, Dclk, DE Hsync, Vsync (LVDS 1port). S1. S1280. Gate Driver circuit. G1. TFT-LCD Panel (1280 ? 768 pixels). V CC (+5.0V). Power Circuit Block. G768.

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. Contents. RECORD OF REVISIONS. GND. CN2. V BL. LAMP1. POWER (V DD ,GND). SOURCE DRIVE CIRCUIT. D1. D2. D2399. D2400. POWER SUPPLY. G1. G2. CN1. GATE DRIVE CIRCUIT. TFT-LCD (800 X 3 X 600). DISPLAY DATA & TIMING SIGNAL. TIMING CONTROLLER.

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SPECIFICATION FOR APPROVAL

SPECIFICATION FOR APPROVAL. Contents. RECORD OF REVISIONS. GND. CN2. V BL. LAMP1. POWER (V DD ,GND). SOURCE DRIVE CIRCUIT. D1. D2. D1919. D1920. POWER SUPPLY. G1. G2. CN1. GATE DRIVE CIRCUIT. TFT-LCD (640 X 3 X 480). DISPLAY DATA & TIMING SIGNAL. TIMING CONTROLLER.

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CCFL Backlighting Inverter Solution

Distributed By Rohm. CCFL Backlighting Inverter Solution. Golden Road Electronic Technology Co., Ltd. E1, 24F Zhao Feng Universe Building NO. 1800 Shanghai PRC WEB: www.goldenroad.com.cn TEL: 021-64401740 64401741 64401742 64401743 FAX: 021-64401629 64403212 Designed By: Colin (FAE)

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Cold Cathode Fluorescent Lamp (CCFL) Drivers

ITEM. Symbol. Min. TYP. Max. UNIT. Remark. Input Voltage. INV_PWR. 9. 14.8. 21. V DC. Input Current. I in. -. -. 0.65. A. H.V(open). Vs. 1550. -. -. V rms. Lamp Voltage. VL. -. 650. -. V rms. Lamp Current. IL. 6.2. 6.5. 6.8. mA. PWM=100%. IL. 3.0. 3.3. 3.6.

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SPECIFICATION FOR REFERENCE

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SPECIFICATION FOR REFERENCE

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SPECIFICATION FOR REFERENCE

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