Hi
. [1]Zenith Electronics, LLC, bụ ụlọ ọrụ na-abụ America nke na-ahụ ATSC na njikwa njikwa ikike ikike . Ọ bụ ụlọ ọrụ South Korea LG Electronics nwe ya. Zenith bụbu akara American nke ndị na-eji eletrọnịkị, onye na-ahụ redio na igwe onyonyo na ngwa eletrọnịkị ndị ọzọ na-azụ ajaajị, ma bụrụ onye isi na Glenview, Illinois . Mgbe ọtụtụ nchụpụ arụchara ọrụ, isi ụlọ ọrụ ozire kwagara Lincolnshire, Illinois . Ruo ọtụtụ afọ, slogan ha a ma ama (nke a gbaziri site n'aka onye na-ahụ Piano Crown George Bent nke Chicago, nke e ji mee ihe na 1890s) bụ "onye na-abanye tupu aha ahụ aga n'ihu" . [1] LG Electronics òkè na-achịkwa Zenith na 1995; Zenith onye nwe nwe kpam kpam na 1999. Zenith bụ onye akara ndenye aha na njikwa ime ihe nke oge a, ma bụrụ onye mbụ ụmụaka dị elu (HDTV) na North America
Ralph Matthews na Karl Hassel [1] hiwere ụlọ ọrụ ahụ na Chicago, Illinois, dị ka Chicago Radio Labs [2] na 1918 dị ka obere onye na-achọta redio redio amateur . Aha "Zenith" sitere na ZN'th, ike nke akara oku redio ham nke onye mgbasa ya, 9ZN. Eji ozi ha na 1921 site na Eugene F. McDonald, [2] na Zenith Radio Company ewebanyere na 1923.
. [2]N'oge na-adịghị anya, ụlọ ọrụ ahụ na-eto eto bịara mara maka redio dị elu na ihe ọhụrụ electro. Zenith webatara redio mbu nke mbu na 1924, [1] redio AC mbụ emepụtara na 1926, [1] na ntugharị bọtịnụ push-na 1927. ọṣọ generator ma ọ bụ echiche dị iche, na-ere na US $ 59.95. [2] Igwe onyonyo nke mbụ Zenith dị na 1939, na-eresị ọhaneze mbụ mbụ ya na 1948. [1] A na-ekwu na ụlọ ọrụ ahụ ihe ihe ndị dị ka ikuku ikuku na FM multiplex stereo . Ruo ọtụtụ afọ, Zenith ji okwu a bụ "ndị na-abanye tupu aha ahụ aga n'ihu". Ndị Geo ji akpaokwu a. Onye ọrụ P. Bent Piano nke Chicago dị ka 1906.