1 / 2

TFT LCD Driving System XGA － Digital γ correction

CPU. 10bit. 10bit. 10bit. TFT LCD Driving System XGA － Digital γ correction. ・ Digital serial to parallel conversion to 12 video lines (Using 2 pieces of ET6070D0A) ・ RGB digital γ correction by using 2 pieces of ET7050F0A (10bit input-10bit process,Look up table system using E 2 PROM)

kato-blanchard
Download Presentation

TFT LCD Driving System XGA － Digital γ correction

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CPU 10bit 10bit 10bit TFT LCD Driving SystemXGA－Digital γ correction ・Digital serial to parallel conversion to 12 video lines (Using 2 pieces of ET6070D0A) ・RGB digital γ correction by using 2 pieces of ET7050F0A (10bit input-10bit process,Look up table system using E2 PROM) ・Digital color homogeneity correction (Correction data: ±7bit, Correction points: 32(H) ×24(V) ) ・Maximum operation frequency is 85MHz Features E2PROM Digital serial to parallel conversion IC Digital RGB signal L3E07050K0A 10bit Complementary process Vertical stripes Ghost Horizontal cross talk 12 L3E06070 R TFT-LCD L3E06070 Bright Adjustment Contrast Adjustment 10bit Digital Color Homogeneity correction L3E01031 Digital γ correction G 12 L3E06070 TFT-LCD L3E06070 10bit L3E01031 B 12 L3E06070 TFT-LCD L3E06070 L3E01031 HSYNC Timing controller Level shifter IC VSYNC

  2. CPU L3E06070 L3E06070 L3E06070 L3E06070 L3E06070 L3E06070 L3E06070 L3E06070 L3E06070 10bit 10bit L3E06070 L3E06070 L3E06070 10bit 10bit 10bit 10bit TFT LCD Driving SystemSXGA-Digital γ correction ・Digital serial to parallel conversion to 24 video lines ・RGB digital γ correction (10bit input-10bit process,Look up table system using E2PROM) ・Digital color homogeneity correction (Correction data: ±7bit, Correction points: 32(H) ×24(V) ) Features E2PROM Digital serial parallel conversion IC Digital RGB signal L3E07050K0A 10bit R(O) R(ODD) Complementary process Vertical stripes Ghost Horizontal cross talk 24 Bright Adjustment Contrast Adjustment Digital Color Homogeneity correction 10bit TFT-LCD Digital γ correction G(ODD) R(E) L3E01031 B(ODD) 10bit Ｇ(O) Timing controller 24 10bit TFT-LCD R(EVEN) Ｇ(E) Complementary process Vertical stripes Ghost Horizontal cross talk L3E01031 10bit Bright Adjustment Contrast Adjustment Digital Color Homogeneity correction G(EVEN) Digital γ correction Ｂ(O) 24 10bit TFT-LCD Ｂ(E) B(EVEN) HSYNC L3E01031 Timing controller VSYNC Level shifter IC

More Related