Invention Grant
- Patent Title: Plasma display panel using color filters to improve contrast
- Patent Title (中): 等离子显示面板使用滤色镜改善对比度
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Application No.: US10915597Application Date: 2004-08-11
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Publication No.: US07109658B2Publication Date: 2006-09-19
- Inventor: Sung-Hune Yoo , Tae-Joung Kweon
- Applicant: Sung-Hune Yoo , Tae-Joung Kweon
- Applicant Address: KR Suwon-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2003-0056849 20030818
- Main IPC: H01J17/49
- IPC: H01J17/49

Abstract:
A plasma display panel is provided. The plasma display panel includes a front substrate, an X electrode and a Y electrode alternately formed on the front substrate, a dielectric layer formed to cover the X and Y electrodes, a rear substrate installed to face the front substrate, address electrodes formed on the rear substrate and intersecting the X and Y electrodes, barrier ribs formed between the front and rear substrates, and red, green, and blue fluorescent layers applied in discharge cells defined by the barrier ribs. The dielectric layer and the barrier ribs are colored with two complementary colors that essentially filter out nearly all light. Accordingly, it is possible to reduce outdoor daylight reflection and improve image contrast by an improved design over the use of black stripes.
Public/Granted literature
- US20050040767A1 Plasma display panel using color filters to improve contrast Public/Granted day:2005-02-24
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