BSI PD IEC/TR 62595-1-5:2022:2023 Edition

$102.76

Display lighting unit – Electrical signal interface of LED BLU

Published By	Publication Date	Number of Pages
BSI	2023	20

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PDF Catalog

PDF Pages	PDF Title
2	undefined
4	CONTENTS
6	FOREWORD
8	1 Scope 2 Normative references 3 Terms, definitions, and abbreviated terms 3.1 Terms and definitions
9	3.2 Abbreviated terms 4 Electrical interfaces configuration 4.1 General
10	4.2 Basic configuration of LED blocks Figures Figure 1 – LCD-TV interface signal flow chart Tables Table 1 – Address map of the normal mode LED blocks (N rows, M columns)
11	4.3 Overview of interface function Table 2 – Address map of the reverse mode LED blocks (N rows, M columns) Table 3 – Interface function
12	5 Electrical characteristics and interface definition 5.1 General 5.2 Local dimming and boosting data interface 5.2.1 General 5.2.2 Pin configuration and electrical characteristics 5.2.3 Local dimming and boosting data format Figure 2 – Example of the effect on luminance of LED BLU with local boosting Figure 3 – Local dimming and boosting data format Table 4 – Pin configuration and electrical characteristics
13	5.2.4 Local dimming and boosting data signal timing Figure 4 – Local dimming and boosting data signal timing Table 5 – Local dimming and boosting data signal timing
14	5.3 Local dimming and boosting control signal interface 5.3.1 General 5.3.2 I2C command format 5.3.3 I2C slave address 5.3.4 I2C register address Figure 5 – I2C command format Table 6 – I2C slave address
15	5.4 Interface between LED BLU and the LED driver unit 5.4.1 General 5.4.2 Static mode Figure 6 – Example of static mode LED backlight Table 7 – I2C register address
16	5.4.3 Common cathode mode 5.4.4 Common anode mode 6 Future standardization 6.1 General Figure 7 – Example of common cathode mode LED backlight Figure 8 – Example of common anode mode LED backlight
17	6.2 Configuration of LED matrix or LED strings 6.3 Mini-LED BLU
18	Bibliography