Supplier of A/V cables,DC cables,HDMI cables,USB cables,TV cables and kinds of other cables-DongGuan Lano Electronic Co,LTD
[2020-4-28]LG Innotek sells parts of its LED business, Seoul semiconductor and others
LG Innotek has decided to sell its LED business and transfer the goodwill of its backlit LED business to Wooree E&L and Seoul semiconductor, industry sources confirmed Thursday. Backlit leds are the light source necessary to produce LCD panels and are used in laptops, monitors and televisions.
Wooree E&L received goodwill from LG Innotek for all backlit leds used in laptops, monitors, signage (billboards) and some backlit leds used in TVS. The goodwill here is the right to supply LG electronics, dell and HP through LG Display.more
[2020-4-22]Why are Mini leds so popular?
Mini LED is rapidly become a high-frequency words, from the upper reaches of the LED chip manufacturers, to the downstream of the LED packaging manufacturer, to the application of the display screen system manufacturers, such as to TV computer terminal consumer electronics manufacturers, are talking about the Mini LED, even fight, human and other resources to invest a lot of money on the Mini LED rock.
For example, TCL technology, which changed its name from TCL group, has a remarkable joint laboratory of micro-led display technology, and li dongsheng is even more outspoken: "Mini LED is our highlight this year." Other giants such as hisense, asus, innolux, au and boe have launched Mini LED backlight or similar technologies for TVS, monitors, VR and car displays. What pushed the Mini LED into the spotlight of the optoelectronic display industry?more
[2020-4-15]Tip: how to verify the reliability of LED power supply
1. Describe several index forms of input voltage affecting output voltage(1) voltage stabilizing coefficient absolute voltage stabilizing coefficient K means that when the load is unchanged, the ratio of the output dc voltage change of the stabilized power supply Uo and the input network voltage change Ui, that is, K = △Uo / △Ui. The relative voltage stabilizing coefficient S represents the ratio of the voltage regulator output dc voltage Uo relative change Uo/Uo to the input network voltage Ui relative change Ui/Ui when the load is unchanged, that is, S = △Uo/Uo / △Ui/Ui. more
[2020-4-10]Cable protection tube performance and application
At present, the fire cable on the market, from the insulation material is mainly divided into two categories, namely magnesium oxide insulation fire cable and mica mineral composite insulation fire cable.more
[2020-3-26]Performance and application of cable protection tube
[2020-3-23]Development of high flexible fireproof cable and its precast branch
[2020-3-18]How to detect cable ground fault
The cable ground wire can reliably realize the reliable grounding of the mobile substation box. When the ground wire of the cable breaks, the mobile substation is in an unreliable grounding state. At this time, in case of single-phase grounding fault of the cable, because the ground wire of the cable is in a broken and unreliable grounding state, the voltage of the ground wire directly rises to the system phase voltage, and one end of the ground wire is connected with the case of the box transformer. more